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Is it relevant to our livestock industry? — Not only is it relevant, but it is a "revolution of the same kind." Of course it is! Moreover, it is of paramount importance. This is because the underlying logic of AI technology is entirely consistent across all sectors, whether it involves fish farming, shrimp farming, or pig and poultry breeding.   1. Intelligent Environmental Control Just as aquaculture requires monitoring dissolved oxygen levels and pH values, our livestock farms need to monitor ammonia concentrations, temperature and humidity, as well as wind speed. The smart fisheries in Zhangye can achieve a water recycling rate of over 90%, and similarly, our modern pig farms can utilize IoT sensors to coordinate fans and water curtains, providing the most comfortable environment for the swine population.                     2. Refinement of Individual Identification Since facial recognition for shrimp is already possible, the recognition of pig faces and poultry behavior is no longer novel. A research team from National Taiwan University of Science and Technology has achieved AI-based observation of avian dynamics: if chickens become agitated due to environmental discomfort, the system automatically dispenses feed, adjusts lighting, or plays sounds to stabilize the flock.   3. Front-loaded disease prevention and control AI is not only capable of observation but also computation. By analyzing subtle changes in feed intake, activity levels, and vocalizations, AI can provide early warnings of disease risks before they are detected by veterinarians. Similar to how "government lobsters" can predict social risks, AI in animal husbandry can also anticipate disease risks, achieving the concept of "preventive treatment before disease onset."   What can be learned from animal husbandry? The 'AI craze' that spread from the Two Sessions to the fields has given us, as livestock professionals, several profound insights:   Revelation 1: Embrace "Agent", Let Data Do the Running The essence of AI Lobster is execution. The future of animal husbandry isn't about assigning secretaries to every employee, but equipping each pigpen and chicken coop with a 24/7 online "agent". This AI tirelessly monitors data and instantly activates alerts (like turning on fans or sounding alarms) when anomalies are detected (e.g., sudden temperature spikes). This system dramatically reduces manual labor, freeing farmers from tedious tasks to focus on strategic decision-making.   Revelation 2: Pay attention to the "cross-border technology" of dimensional reduction The explosive popularity of OpenClaw demonstrates how AI technology is rapidly becoming more affordable and widely accessible. What we see today as 'intelligent agents' in government operations could be adapted tomorrow for use in farm ERP systems. Similarly, underwater vision recognition algorithms originally developed for aquaculture can be easily modified to assess the body condition of pregnant sows or estimate the weight of fattening pigs. These technological barriers are being swiftly dismantled.   Revelation 3: Emphasize "Data Assets" and Build Industry-wide Models Whether it is the rice-shrimp fields in Quanjiao or the future smart pig farms, massive amounts of data (feed intake, water consumption, body temperature, activity trajectories) are generated daily. If these data are not utilized, they become worthless; if utilized, they become valuable training materials for industry-wide large-scale models. Whoever masters these data will possess more precise feeding models and more advanced disease prevention and control models in the future.   Conclusion: The explosive popularity of "AI lobster" at the Two Sessions is a strong signal: China is running into the "age of intelligent entities". For the livestock industry, this is both a challenge and an opportunity.   In the near future, when we meet, we might say 'Has your pig farm raised lobsters yet?' instead of 'What's the current hog price?'   Let's embrace this digital and intelligent transformation together, empowering traditional animal husbandry with AI to achieve more efficient, healthier, and sustainable development!  

Over the past two days, a 'red lobster' has been trending across the internet! From the National People's Congress to tech communities, this AI-powered' OpenClaw' has gone viral, sparking heated discussions among delegates and committee members. Many in the livestock industry might be wondering: What exactly is this? How does it relate to pig or chicken farming?   Today, let's dive into the origins of this' lobster' and explore what insights our livestock industry can gain from it. What's the story behind the viral' AI shrimp farming 'trend at China's Two Sessions?   If you've been scrolling through Weibo or news lately, you've probably come across trending terms like 'AI shrimp farming' and 'government-sponsored crayfish.' But this 'crayfish' is no ordinary dish—it's an open-source AI agent called OpenClaw. Its red lobster-like icon earned it the playful nickname, and the training process has been humorously dubbed' raising crayfish.'   How popular is this lobster? Delegates and committee members engaged in heated discussions: Gao Wendu, a deputy to the National People's Congress and academician of the Chinese Academy of Engineering, lamented,' Now everyone is so anxious, fearing they won't get to raise' lobsters. 'Even Pony Ma didn't expect this!' Officially Appointed as 'Civil Servants': In Futian District, Shenzhen, a group of 'government service leeches' have officially commenced operations. They can instantly process massive volumes of public demands, automatically generate 'health check reports,' and assist the government in shifting from 'post-incident firefighting' to 'pre-incident prevention.'               The rise of new professions: With installation barriers, online services like 'door-to-door lobster installation' have emerged, priced between 300 to 800 yuan. Some netizens reported earning 260,000 yuan from this service within days.   Put simply, this 'AI lobster' is truly remarkable because it doesn't just offer verbal suggestions like ChatGPT—it actually gets to the job. With just one command, it can fully take over your computer to organize files, send and receive emails, and handle all tasks for you.   This 'AI shrimp farming' is not the same as that 'AI shrimp farming' At this point, those in the livestock breeding industry might ask: What does this have to do with our field? Our primary concern is the actual shrimp farming practices in the ponds. Hold on, it's a coincidence! Just as this' AI lobster 'went viral online, real' AI shrimp farming '(smart shrimp farming) has already been thriving in the fields. Although the' lobster 'discussed at the Two Sessions is software, the underlying logic—' AI doing the work for humans'—is precisely the core of our agricultural modernization.   The true "AI shrimp farming" has revolutionized traditional aquaculture A look at the aquaculture bases in Quanjiao (Anhui), Changshu (Jiangsu), and Dongxing (Guangxi) reveals another remarkable phenomenon of AI-powered shrimp farming:   1. Water Quality Monitoring: From "Experience-Based" to "Data-Driven" In the vast rice-shrimp fields spanning thousands of acres in Quanjiao, Anhui, a research team from Anhui Agricultural University has developed an intelligent rice-shrimp farming system. Previously, pond inspections relied entirely on manual labor, and water quality assessment depended on experience, with the constant fear of crayfish attaching to the embankments at night. Now, sensors collect critical data such as dissolved oxygen and pH levels every 5-10 minutes. When dissolved oxygen drops below 4 mg/L, the oxygenation system activates automatically and stops once the target is reached, eliminating the need for manual intervention. 2. Precision Feeding: From "Scattering" to "Fixed-Point Feeding" The intelligent positioning feeder boat developed by Nanjing Agricultural University can remotely set feeding points and autonomously patrol. More impressively, by integrating underwater sonar and optical recognition, the system calculates the number and size of shrimp in the pond with over 92% accuracy, enabling precise feed determination to avoid waste. In Dongxing, Guangxi, the system even achieved "shrimp face recognition," where the camera can track any individual shrimp in real time and trigger smart feeding.   3. Cost reduction and efficiency improvement: From "manual labor" to "technical work" The results are tangible: After implementing AI technology, the crayfish yield per mu in Quanjiao County increased from 150 kg to 165 kg, with a 25% reduction in labor costs. In Zhangye, Gansu, sea shrimp have been successfully farmed on saline-alkali land in the northwest, maintaining a survival rate of over 90%.    

I.Why is early spring the peak season for avian parasitic diseases? The core reasons for the high incidence of parasitic diseases are as follows: Firstly, when temperatures rise to 15-25°C, this range provides the optimal temperature for parasite egg hatching and larval development. Secondly, increased rainfall in spring raises humidity levels in poultry houses, making bedding more prone to moisture, which creates a moist environment conducive to parasite egg survival. Lastly, after the onset of spring, many poultry farmers increase the frequency of outdoor grazing, exposing poultry to more soil, weeds, and contaminated water, thereby increasing their exposure to parasite eggs.   II. Common Parasitic Diseases in Poultry in Early Spring: Symptoms Identifiable at First Glance 1. Coccidiosis (most common and most severe) Chickens, ducks, and geese are all susceptible, with chicks and young chickens being the most severely affected, exhibiting a mortality rate exceeding 30%. The pathogen is Eimeria, which primarily parasitizes the intestinal mucosa and disrupts intestinal function. Typical symptoms: Affected poultry exhibit lethargy, fluffiness of feathers, and reduced appetite, with the most prominent feature being bloody feces and tomato-like loose stools. 2. Nematodiasis (Ascaris, Trichinella, etc.) Chicken, duck, and goose can all be infected, with higher infection rates observed in adult and young poultry. The parasites primarily reside in the intestines, feeding on the intestinal nutrients of poultry, leading to malnutrition in the birds. Typical symptoms: Affected poultry exhibit significant emaciation, with disheveled and lusterless feathers, poor appetite but increased water intake, and frequent diarrhea, often accompanied by the presence of white parasites in the feces. In infected laying hens, egg production decreases and egg weight diminishes. Autopsy reveals intestinal obstruction caused by parasite infestation, with some cases showing complete intestinal blockage. 3. Trichuriasis It predominantly occurs in free-range and grazing poultry, with the causative agent being tapeworms. Infection occurs through ingestion of insects (e.g., beetles, earthworms) containing tapeworm larvae, with the parasites primarily parasitizing the small intestine. Typical symptoms: Affected poultry exhibit emaciation, anemia, disheveled feathers, fluctuating appetite, and frequently present with diarrhea and mucus-containing feces. In severe cases, neurological symptoms such as head and neck tremors, unsteadiness, and eventual death due to exhaustion may occur.   III. Scientific Prevention and Control of Poultry Parasitic Diseases in Spring (一) Optimize the environment and interrupt transmission routes Environmental hygiene is the foundation for the prevention and control of parasitic diseases. As long as the environment is dry and clean, the survival and transmission probability of parasite eggs can be significantly reduced. 1、Maintain dryness in poultry houses: Clean manure promptly within the premises to achieve "daily removal"; frequently replace and turn bedding materials to ensure dryness. If bedding becomes damp, it must be replaced immediately to prevent parasite egg proliferation; enhance ventilation in poultry houses to reduce humidity. 2、Regular thorough disinfection: Conduct comprehensive disinfection of poultry houses, cages, waterers, and feeders once weekly. For poultry raised outdoors, avoid activities in low-lying, damp areas or fecal accumulation zones to minimize exposure to parasite eggs. 3、Strictly prevent external sources of infection: Implement effective measures to control birds and rodents in poultry houses, preventing wild birds and rodents from entering and carrying parasite eggs.   (二) Scientific Insect Control and Precision Prevention Intraperitoneal deworming: For nematodes and tapeworms, medications such as albendazole, ivermectin, or avermectin can be administered. The drugs should be mixed with feed or water according to the dosage instructions and evenly distributed to ensure that each poultry animal receives an adequate dose. For coccidiosis, anti-coccidial drugs such as amprolone and deciclovir can be added to feed or drinking water, with rotational administration. Note: Anthelmintic drugs must be administered strictly according to the dosage specified in the package insert to avoid overdose-induced avian poisoning. After deworming, poultry feces should be promptly removed and subjected to composting to eliminate parasite eggs in the feces and prevent secondary transmission.   The onset of spring marks the peak period for parasitic diseases in poultry, as well as a critical phase for prevention and control. For poultry farmers, effective prevention and management of internal parasitic infections can be achieved through environmental sanitation, scientific deworming, and routine monitoring. This popular science article aims to provide assistance to poultry farmers, wishing everyone a successful spring breeding season and healthy growth of poultry.

The sudden temperature drop in winter poses a silent threat to poultry health due to hard beak disease in enclosed poultry houses. Without timely prevention and control, it may lead to feed refusal, emaciation, and mortality, particularly causing severe harm to chicks and laying hens. Below is a practical guide for rapid identification, emergency response, and routine prevention to safeguard breeding profits.   I. Why is it highly prevalent in winter? Hard beak disease is a digestive disorder characterized by the formation of hard masses in the crop due to feed coagulation. Its high incidence during winter is primarily attributed to three factors: • Low temperatures impair digestion: Poultry metabolism slows down, and the peristaltic motility of the crop decreases, leading to feed clumping and retention. • Improper feeding stimulation: Feeding refrigerated dry feed, ice-cold water, or excessive single-dose feeding may directly damage the crop mucosa. • Increased confinement effects: Inadequate ventilation causes feed to become damp and clumpy, coupled with reduced poultry activity, leading to slower digestive peristalsis.   II. Rapid Recognition of 3 Signals. • Hard and enlarged sac: feels like a stone upon palpation, lacks elasticity upon pressure, with frequent head-shaking in the early stage but no further resistance in the later stage. • Abstinence from feeding and depression: refusal to eat or drink, fluffing of feathers, head bowed and neck retracted, unsteady gait. • Abnormal feces, emaciation, and mortality: In the early stage, fecal output decreases and becomes dry; in the later stage, hard feed lumps are vomited, with mortality rate exceeding 50% in young birds. ✅ Note: In cases of common indigestion, the crop is soft and can be pressed to expel the feed. However, in hard crop disease, pressing is unresponsive, and the hard lump is difficult to dissipate.   III. Four-Step Stop-Loss in Emergency Response. 1. Isolation and feeding cessation: Transfer the affected poultry to a warm and dry environment, cease feeding, and provide only warm water (10-20°C, which may be supplemented with heated brown sugar water). 2. Softening and drainage: Gently massage the crop (5-10 minutes per session), followed by administration of warm saline solution or warm water + edible oil to soften the hard masses. 3. Symptomatic management: After the expulsion of the hard mass, add Fuyibao to the feed to repair mucosa and restore digestion, combined with nisin sulfate to prevent secondary infection. Initially, provide warm and moist feed in small, frequent amounts. 4. Culling of severe cases: Timely culling of diseased poultry unable to stand or with indurated masses that cannot be expelled to reduce losses.   IV. Four Core Elements of Daily Prevention and Control. 1. Water temperature control: Dry feed should be preheated, and drinking water should be maintained at a constant temperature above 10°C using a thermostatic device. The water temperature for young poultry should be controlled between 20-25°C. 2. Frequent small-amount feeding: Administer 3-4 times daily, with each feeding lasting 1-2 hours. The dry feed may be mixed into warm, moist feed at approximately 30°C. 3. Temperature stabilization and stress prevention: Maintain the core temperature of poultry houses at ≥15°C, adjust the temperature in brooding houses according to age, and avoid direct cold air blowing into feeding areas. 4. Enhancing Digestive Function: Regularly add Fuyibao to food or drinking water to supplement nutrition and enzyme preparations. Use warm brown sugar water once or twice weekly to stimulate gastric motility.   V. Avoiding 3 Common Misconceptions. • ❌ Forceful compression of the hard mass: may damage the crop mucosa and even cause rupture. • ❌ Continued feeding after onset: may exacerbate obstruction and delay treatment. • ❌ Insulation without ventilation: Moisture retention and mold growth in feed can easily induce diseases.   Winter poultry farming is challenging, and the prevention of hard beak disease (HBD) outweighs its treatment. By ensuring proper insulation of feed and water, adjusting feeding methods, and implementing scientific preventive measures with Fuyibao and nisin sulfate, poultry can safely survive the winter and maintain stable growth.  

With the arrival of winter and a sharp drop in temperature, many poultry farmers close their coops to maintain warmth. However, this practice leads to a series of issues such as insufficient light, poor ventilation, and overcrowding, which in turn trigger a high incidence of pecking disorders in poultry. Behaviors like pecking feathers, pecking the cloaca, and pecking eggs not only cause injuries, growth stagnation, and reduced egg production in flocks but also lead to wound infections, significantly increasing breeding losses. Today, we share a set of solutions to address pecking disorders at their root, offering both convenience and efficiency!   I. Four Core Causes of High Incidence of Pecking Disorder in Winter. To effectively prevent and control the condition, it is essential to first understand why winter parrot pecking disorder is particularly prevalent: 1. Environmental constraints: The enclosed nature of poultry houses leads to poor ventilation, high humidity, and elevated ammonia concentrations. Additionally, the inability of poultry to move outdoors results in excessive energy, which may trigger mutual pecking. When overcrowding occurs, competition for food and water, along with frequent physical contact, directly induces pecking fights.   2. Nutritional imbalance: Deficiencies in minerals such as sulfur, zinc, and selenium, or in B vitamins and methionine in feed may lead to pica in poultry. If the protein-to-energy ratio is inappropriate or crude fiber content is insufficient, poultry may experience inadequate feeding, which can exacerbate pecking behavior.   3. Stress superposition: Stress responses such as low-temperature stimulation, abrupt changes in temperature and humidity, and water or feed interruption can lead to decreased immunity and irritability in poultry, further inducing pecking behavior. Incomplete beak severance in chicks is also a significant contributing factor. 4.Group conflict: When mixed in strength and size, weaker birds are prone to be pecked; once external injuries, cloacal eversion, or feather loss occur, a vicious cycle of "pecking-injury-increased susceptibility to pecking" is formed.   II. Three-Step Scientific Prevention and Control: Environment + Nutrition + Management, Addressing the Root Cause.   (1) Nutritional Regulation: Supplementation of Core Nutrients to Eliminate Pica. Nutritional imbalance is the core etiology of pica. Supplementing key nutrients through feed mixing and water intake can address the issue at its root. • Top choice for feed formulation: ENERGYVITA. This additive is rich in B vitamins, vitamin C, and minerals such as zinc and selenium, which can rapidly supplement the nutritional elements required by poultry, improve pica, stimulate appetite, enhance immunity, and improve feather quality, thereby fundamentally reducing feather pecking and anal pecking.   • Emergency Drinking Water: Vitamin B Complex. When pecking disorder first occurs, administering VitaminB Complex through drinking water can rapidly alleviate stress, replenish B vitamins, and improve metabolic disorders in poultry. It also prevents stress and weight loss caused by vitamin deficiency, with enhanced efficacy when used in feed mixtures. • Optimize feed composition: Maintain crude fiber content at 3%-5% to enhance avian satiety; supplement laying hens with additional calcium phosphate powder and vitamin D3 to prevent egg pecking while improving shell quality.   (II) Environmental Management: Improvement of In-house Environment and Reduction of Stressors. • Light regulation: The indoor lighting should adhere to the principle of "soft and uniform", with the light intensity in egg-laying poultry houses controlled at 10-20 lux, and the light duration not exceeding 16 hours. In broiler houses, direct strong light should be avoided, and shading cloths may be hung to reduce stimulation.   • Density control: Adjust density according to age, with 20-30 broilers/㎡ during the brooding period and 10-15 broilers/㎡ during the growth period; 5-6 laying hens/㎡ during the laying period, ensuring sufficient activity space for each poultry.   • Ventilation and thermal insulation: Perform ventilation 2-3 times daily at fixed intervals, each session lasting 15-20 minutes, to expel ammonia and moisture. Maintain thermal insulation during ventilation to prevent stress induced by abrupt temperature changes.   • Distract: Hang straw bales, plastic balls, etc. in the house to attract the attention of poultry and reduce pecking behavior.   III. Emergency Intervention: Rapid Scene Control During Napping Disorder Outbreak. In addition to the above measures, the following can be done if the flock has developed a pecking habit: 1. Hanging red cloth/spraying red solution: Poultry are insensitive to red, which can reduce pecking by conspecifics.   2. Reduce light intensity: Temporarily dim the lighting in the room to minimize visual stimulation.   3. Moderate addition of sedatives: A small amount of chlorpromazine (as prescribed) should be added to the feed for 1-2 consecutive days to rapidly suppress the pecking behavior, and discontinued immediately after stabilization.   IV. Key Recommendations for Prevention and Control. ✅ Prevention is key: Proactive measures such as nutritional supplementation, environmental management, and beak clamping are more effective than post-outbreak interventions.   ✅ Integrated measures: Single measures have limited effects, and a multi-pronged approach involving environment, nutrition, and management is required.   ✅ Wound management: Wounds caused by pickiness should be promptly disinfected to prevent secondary infection. When necessary, antimicrobial agents should be added to the feed to control the condition.   Winter avian pecking disorder is not a cause for concern. By accurately identifying the causative factors, employing appropriate methods, and supplementing with Fubai Bao and compound B nutritional supplements, effective prevention and control can be achieved. This ensures safe winter survival of poultry flocks and steady growth in breeding profits.

During autumn and winter, when temperatures plummet and poultry houses suffer from inadequate ventilation, viruses tend to proliferate and spread in enclosed environments, leading to a peak incidence of Marek's disease (MD) in chickens. This infectious tumor disease caused by Marek's virus is virtually untreatable once infected in chicks, earning it the reputation as a "silent killer" in poultry farms. Only through scientific prevention and control measures can a robust health defense line be established for the flock.   I. Recognizing Marek's Disease: Early Identification for Early Intervention.   Jomma disease primarily affects the immune organs of chicks, with peak susceptibility occurring between 1-5 weeks of age. The virus is transmitted via the respiratory tract, and the virus in the feathers and scales of infected chickens can survive in the environment for several months, posing a persistent threat to flock safety.   • Neurogenic typical symptoms: Chickens exhibit a "split" posture, unilateral leg paralysis with inability to stand, or drooping wings, neck twisting, and head tilting, ultimately dying from starvation due to inability to feed.   • The visceral type poses greater risks: The flock exhibits depression and rapid emaciation. Postmortem examination reveals grayish-white tumor nodules in viscera such as the liver and spleen, with an extremely high mortality rate.   • Ocular and cutaneous forms: Iridial hypopigmentation with whitening, pupillary deformation, or gray-white nodules at the combs, affecting flock vision and carcass quality.     II. Vaccination serves as the first line of defense, with precise administration being critical. Vaccination is the cornerstone of Marek's disease prevention in poultry, requiring adherence to three fundamental principles: "early, accurate, and strict". ✅ Early vaccination: The first dose must be administered within 24 hours after hatching, as earlier immunization enables the establishment of an immune barrier prior to viral invasion.   ✅ Select appropriate vaccine: For commercial chickens, the first-line vaccine is the Herpesvirus Vaccine for Turkeys (HVT), which offers high safety and strong protective efficacy. For breeding chickens, bivalent or trivalent vaccines may be selected to enhance protection levels.   ✅ Strict protocol: Subcutaneous injection at the neck, with dosage strictly adhering to the instructions to avoid missed or incorrect immunization. Maintain detailed records for post-immunization traceability.   Post-immunization nutritional supplementation: After vaccination, chicks may experience transient fluctuations in immunity. The addition of "Vitapul (SPEEDVITA)" to drinking water can supplement vitamins, amino acids, and other nutrients, promote the development of immune organs, enhance vaccine response efficacy, and reduce stress reactions.   III. Feeding Management + Environmental Disinfection to Interrupt Viral Transmission Chains Vaccines are not "panaceas"; only through meticulous management can transmission routes be completely severed:   1. Full In and Out + Thorough Disinfection: Only chickens from the same batch should be housed in the same coop. After slaughter, the coop should be rinsed with high-pressure water jets, with particular attention to removing feather dander. Subsequently, disinfection should be performed using peracetic acid or sodium hypochlorite. The coop should remain vacant for 1-2 weeks before introducing new chicks.   2. Closed management of broiler houses: Broiler houses shall be isolated and strictly prohibited from entry by external personnel. All personnel entering or exiting must change into disinfectant clothing and disinfectant shoe soles.   3. Regular environmental disinfection: Disinfect the chicken coop and cages 2-3 times per week, with particular attention to areas prone to viral proliferation such as ventilation outlets, feed troughs, and waterers.   4. Nutrition and Stress Management: Ensure balanced feed nutrition by supplementing with "Vitamin B Complex" to alleviate stress caused by low temperature and high density in chicks, thereby enhancing overall immunity.     IV. Routine Monitoring: Early Detection and Rapid Response.   • Conduct daily inspections of the flock, immediately isolate and cull sick chickens exhibiting "split legs", paralysis, or emaciation, and thoroughly disinfect the contact areas.   • Conduct post-mortem sampling and inspection prior to slaughter. If typical pathological changes such as visceral tumors or nerve swelling are detected, the poultry house must undergo comprehensive disinfection and purification.   • If sporadic deaths or emaciation occur in the flock without apparent cause, promptly submit samples for laboratory testing to rule out Marek's disease and prevent the spread of subclinical infections.   Key Reminder: The Marek's disease vaccine only prevents disease onset and cannot stop viral infection. Post-vaccination, poultry flocks still require environmental control measures to avoid exposure to highly virulent pathogens. Additionally, Marek's disease shares similar clinical manifestations with avian lymphocytic leukemia (ALL), necessitating differentiation through characteristic symptoms such as "neuritis." Veterinary confirmation is required when necessary. Blind treatment should be avoided.   The autumn and winter seasons are critical periods for poultry disease prevention and control. From vaccination to feeding management, every aspect must be rigorously monitored. The effective use of nutritional supplements such as "SPEEDVITA" and "Vitamin B Complex," combined with scientific prevention and control measures, can ensure the safe passage of poultry flocks through high-incidence periods, thereby establishing a solid foundation for breeding efficiency.

The primary objective of cattle and sheep farming is to minimize disease incidence, enhance digestive function, promote robust growth, and ultimately increase profitability. However, many farmers encounter challenges such as frequent biliary calculi, gastrointestinal discomfort, and weight loss, which not only incur high treatment costs and labor-intensive management but also significantly impair market performance. These issues are fundamentally linked to daily care practices and digestive absorption. This article comprehensively elucidates preventive strategies against biliary calculi and key gastrointestinal maintenance protocols for livestock farmers. It further demonstrates how scientific management combined with rational supplementation can ensure robust animal health and achieve doubled breeding efficiency.   I. Scientific Prevention of Calculi: Starting with Daily Management to Cut Off the Root Cause of Disease.   Ovine and bovine calculi represent a prevalent "hidden loss" in livestock farming, with rams and bulls being particularly susceptible. Once developed, these calculi not only impair feed intake and weight gain but may also lead to mortality in severe cases. The etiology of calculi stems from routine management practices: inadequate water intake resulting in concentrated urine, imbalanced feed composition exacerbating metabolic burden, and insufficient exercise causing poor metabolic circulation.   • Ensure adequate water intake: Provide clean drinking water to cattle and sheep throughout all seasons (spring, summer, autumn, and winter). During dry weather, increase water intake appropriately to promote urine excretion and reduce mineral crystal deposition. If conditions permit, warm water may be offered to facilitate digestion, absorption, and metabolic circulation.   • Optimize feed formulation: Avoid exclusive feeding of concentrate feed, ensure adequate proportion of roughage (straw, hay, etc.), and maintain a rational ratio of concentrate to roughage to prevent ruminal microbial imbalance. Additionally, pay attention to the calcium-to-phosphorus ratio and appropriately supplement with green forage to provide vitamins and dietary fiber.   • Combined with specialized additives: Regular use of Fuyibao, which is rich in various vitamins and minerals, can balance the calcium-phosphorus ratio in the body, promote metabolic circulation and smooth urine excretion, reduce mineral crystal deposition, and fundamentally decrease the risk of stone formation.     II. Gastrointestinal Care: Proper Rumen Maintenance for Optimal Digestion and Growth.   The digestion and absorption of cattle and sheep rely entirely on the rumen. A healthy rumen ensures stable gastrointestinal function and optimal nutrient absorption from feed. The core principles of gastrointestinal maintenance are "maintaining microbial balance, reducing burden, and promoting digestion."   • Gradual dietary transition: When changing forage or adjusting concentrate ratios, allow a 7-10 day transition period to enable rumen microbiota adaptation, preventing dysbiosis-induced bloating and indigestion.   • Quality control of forage: Reject moldy or spoiled forage. Chopping should be moderate (3-5 cm) to ensure normal rumination, avoiding excessively fine pieces that may cause gastric adhesion or overly coarse pieces that may injure the digestive tract.   • Regulating rumen microbiota: Long-term monotonous feeding may lead to microbial imbalance. Regular supplementation with vitamin B complex can replenish various vitamins, amino acids, and beneficial bacteria, thereby activating rumen activity, accelerating feed decomposition and absorption, and effectively preventing gastrointestinal disorders.   III. Stabilizing Body Condition and Enhancing Health: Disease Prevention + Absorption Promotion for Dual Benefits.   The condition of cattle and sheep is not only determined by feed nutrition but also influenced by disease prevention and control as well as nutrient conversion efficiency. Feeding without proper care prevents feed nutrients from being converted into lean meat, while providing care without promoting absorption hinders steady improvement in body condition.   • Enhancing Nutritional Conversion: The use of Fuyibao can stimulate appetite, promote growth and development, improve wool quality, and maintain reproductive function, enabling cattle and sheep to rapidly accumulate fat under normal feeding conditions, resulting in robust body condition and superior appearance.   • Reduce disease-related losses: By supplementing with vitamins to enhance immunity, it decreases the incidence of respiratory and digestive tract infections, thereby reducing weight loss caused by diseases and lowering treatment costs.   • Enhanced market-ready profitability: By implementing scientific management and optimized additive formulations, cattle and sheep exhibit reduced morbidity and accelerated growth, resulting in higher selling prices at slaughter while minimizing feed waste, thereby substantially increasing farming income.   To achieve profitability in cattle and sheep farming, the prevention of biliary calculi and gastrointestinal health maintenance must not be overlooked, as these two critical aspects directly determine the animals' health status and body condition. Implementing daily practices such as "adequate water intake, proper feed formulation, appropriate exercise, and stable microbial flora," combined with the use of Fuyibao and Weibu, can effectively prevent calculi, safeguard gastrointestinal health, enhance nutrient absorption, and promote stable body condition. This approach reduces disease incidence, accelerates growth, and increases market value, thereby alleviating the financial burden on farmers and boosting profitability.

In winter, low temperatures, insufficient light, and the prominent contradiction between ventilation and insulation make laying hens prone to metabolic disorders, with ketosis, gout, and vitamin D deficiency being the most prevalent types. Although these diseases are non-contagious, they severely impair egg production performance, increase the mortality rate of dead chicks, and may induce secondary infections. Understanding their pathogenesis and control methods is crucial for maintaining stable and efficient egg production in winter poultry farming. I.Egg Chicken Ketosis: The "Hidden Killer" of Energy Metabolic Imbalance. 1. Core etiological factors  Energy supply-demand imbalance: Increased energy consumption due to low temperatures, insufficient dietary energy or reduced feed intake, leading to excessive ketone production from fat catabolism. Poor ventilation in the housing and excessive levels of harmful gases ◦ Basic symptoms: Depressed mental state, weight loss, 10%-30% decrease in egg production rate, and deterioration in eggshell quality.   ◦ Severe manifestations: Neurological symptoms such as gait instability and somnolence may occur, with exhaled breath exhibiting a "rotten apple" odor. In severe cases, convulsions and death may occur. Autopsy findings may reveal hepatic fat infiltration and renal enlargement.   2. Key Prevention and Control Measures ◦ Nutritional Optimization and Feeding: Add 1%-3% fat or corn energy supplement to the diet, combined with B-complex vitamin supplementation to promote energy metabolism, and increase feeding frequency when necessary. ◦ Environmental control and intervention: Maintain temperature at 18-25°C with proper ventilation, with focused monitoring on high-yield chicken flocks.   II. Gout in Layer Hens: The 'Joint Crisis' of Uric Acid Metabolic Disorders. 1. Core etiological factors ◦ Uric acid metabolism disorder: Excessive dietary animal protein and poor quality lead to hyperuricemia, while insufficient water intake in winter impairs uric acid excretion and promotes crystalline accumulation.   2. Typical clinical symptoms ◦ Visceral type (high incidence): Initial decline in egg production and lethargy, followed by diarrhea with white, pasty feces. Autopsy reveals urate crystals in organs and kidney enlargement.   ◦ Arthritic type: joint swelling with limping; in severe cases, deformity prevents standing, ultimately leading to death from exhaustion.   3. Key Prevention and Control Measures ◦ Precision Grain and Water Supply: Maintain crude protein at 16%-17%, replace part of animal protein with plant protein, adjust calcium-to-phosphorus ratio to 2:1, and provide warm water at 18-20°C.   ◦ Medication and Care: Avoid nephrotoxic drugs, combine sulfonamides with sodium bicarbonate, ensure timely fecal clearance and ventilation, and regularly administer ENERGYVITA (Fuwibao) to improve metabolism and enhance renal excretion capacity.   III. Vitamin D Deficiency in Layer Hens: The "Root Cause" of Calcium and Phosphorus Metabolic Disorders.   1. Core etiological factors ◦ Insufficient synthesis: Limited daylight duration in winter, enclosed housing with insufficient ultraviolet radiation, and restricted endogenous vitamin D synthesis in laying hens.   ◦ Inadequate absorption and supply: insufficient dietary vitamin D supplementation and improper storage leading to its degradation.   2. Typical clinical symptoms ◦ Common symptoms: growth retardation, rough feathers, decreased egg production, thin and brittle eggshells, and lightening of egg color.   ◦ Severe and special groups: Skeletal abnormalities and increased susceptibility to fractures in later stages; chicks and young chickens exhibit more severe disease manifestations, affecting the development of reproductive organs.   3. Key Prevention and Control Measures ◦ Supplementation and Lighting: Add vitamin supplements (SPEEDVITA) to the diet to provide a one-time dose of vitamin D and amino acids. Ensure 16-17 hours of lighting in the pen, with moderate ventilation on sunny days to allow natural light exposure. IV. Common Prevention and Control Principles for Three Major Metabolic Diseases.   • Environmental and Nutritional Management: Maintain appropriate temperature and humidity, balance heating and ventilation; provide precise feed formulation according to the laying hen stage to avoid nutritional imbalance.   • Stress prevention and monitoring: Reduce stressors such as frequent feed changes and light adjustment, enhance resistance by adding vitamin C and probiotics, and implement early detection and intervention.   In summary, the core of metabolic disease prevention and control in winter laying hens is "prevention first, combining feeding with prevention." By optimizing management, regulating nutrition, improving the environment, and supplementing with products such as Vitamin B Complex and Fuyibao, the metabolic balance of the organism can be maintained, ensuring breeding efficiency.

Winter is the peak season for ketosis in high-yielding lactating cows, particularly in cows 1-2 weeks postpartum, who are highly susceptible to the disease due to insufficient energy intake and reduced physical activity. Early detection and scientifically administered non-injectable prevention and treatment are crucial for maintaining herd health and lactating performance. I. Early Recognition of Typical Symptoms of Cattle Ketosis. Nucleotide metabolism disorders are mainly divided into two types: digestive type and neurogenic type, with the digestive type being the most common.   1. Digestive symptoms (most common) • Abnormal appetite: Affected cattle exhibit significantly reduced appetite, showing aversion to refined feed and preference for roughage, with complete refusal to eat in severe cases.   • Sudden decrease in lactation: A sharp decline in milk production, resulting in thinning of breast milk and significant breast atrophy.   • Abnormal feces: dry, scanty stools often covered with mucus; some affected cattle may present with mild diarrhea.   • Characteristic odor: Foul apple odor (acetone smell) in exhaled breath, urine, and breast milk, which is a typical feature of ketone body accumulation.   2. Neurological symptoms (often misdiagnosed) • Excitability and restlessness: Affected cattle exhibit restlessness, displaying abnormal behaviors such as circling, barking, and ramming against fences, accompanied by muscle tremors and nystagmus.   • Late-stage suppression: As the disease progresses to its advanced stage, it transitions into a suppressed state. Affected cattle exhibit lethargy and drowsiness, with severe cases progressing to coma, collapse, and limb rigidity, ultimately potentially leading to death due to acidosis. II. Core of Winter Prevention: Energy Balance and Stress Reduction. 1、The prevention of winter ketosis focuses on optimizing feeding management, addressing multiple dimensions including nutrition, exercise, and monitoring.   • Precise nutritional supplementation: From 1 week before delivery to 2 weeks after delivery, propylene glycol and glycerol are added to the feed to directly provide sugar precursors and reduce ketone body formation. Concurrently, compound B complex is supplemented with vitamin B complex and niacin to promote gluconeogenesis and energy metabolism, thereby enhancing the body's stress resistance. • Increase exercise duration: On sunny winter days, drive the cattle herd outdoors for 1–2 hours to promote blood circulation and gastrointestinal motility.   • Regular ketone monitoring: Use ketone test strips to periodically monitor urine in high-producing cows, with 1-2 tests per week postpartum to enable early detection and intervention.   2. Reasonable control of lactation intensity: During the initial postpartum period (1-2 weeks) of high-producing cows, milking frequency can be appropriately restricted (starting with half-milking and gradually resuming full milking) to reduce the energy burden on the organism.   III. Scientific Treatment After Onset: Glucose Supplementation and Ketone Body Reduction, Correction of Acidosis. 1. Once bovine ketosis is diagnosed, targeted oral therapeutic measures must be immediately implemented to rapidly alleviate the condition.   • Oral high-sugar feed/formulation: Administration of brown sugar, glucose powder, etc., to rapidly elevate blood glucose concentration and inhibit fat breakdown.   • Oral propylene glycol: Propylene glycol can be converted to glucose in the rumen, offering sustained and safe effects.   • Oral sodium bicarbonate powder: Adjust the dosage according to the condition of the affected cattle to avoid overdose-induced alkalosis.   2、Adjuvant therapy for accelerated recovery • When used in combination with Fuyibao, it supplements multiple vitamins and amino acids to repair impaired metabolic functions, enhance immunity, and facilitate rapid recovery of the affected cattle.

✅Vitamins: 1、Vitamin C (stable form): is the most potent anti-stress nutrient, involved in chitin formation and immune function. Encapsulated vitamin C must be used to prevent water loss during dissolution.(vitamin C water-soluble powder) 2. B-complex vitamins: Promote energy metabolism and digestive enzyme synthesis, improve appetite.(Guangjia Compound B Powder) 3. Vitamin E: A potent antioxidant that protects cell membranes and synergistically enhances immunity with selenium.   ✅ Minerals and trace elements: (e.g., fish and shrimp growth hormone) Calcium, phosphorus, and magnesium: Mineralization is slow at low temperatures, requiring additional supplementation to ensure successful molting and hard shell formation. Ionic calcium or calcium dihydrogen phosphate can be used.   Bile acids and ecdysone: Promote fat digestion and absorption, and assist in normal molting.   ✅ Gut Health and Immune Enhancer: (e.g., Jia Yijun No.1) Probiotics (lactic acid bacteria, Bacillus): Administered during feed mixing to improve intestinal microbiota, enhance feed utilization efficiency, and inhibit harmful intestinal bacteria.   ✅ Immune polysaccharides (β-glucan, chitosan oligosaccharides): Activate the shrimp's immune system and enhance resistance to pathogens.   ✅ Chinese herbal preparations: such as extracts of Astragalus polysaccharides, Rheum palmatum, and Coptis chinensis, which possess warming and tonifying, hepatoprotective, and antibacterial effects. Feeding Rule of Iron: Small but Frequent Meals (4-6 daily feedings), adjust the feed trap accordingly! During rainy days or weather changes, decisively reduce or stop feeding!   Level 3: Focus on the "risk point" and manage without blind spots!   Key disease prevention measures: Strictly prevent water mold, Vibrio, and stress! Ensure bacterial supplementation after disinfection.   Key points for shrimp farming: Monitor water temperature and dissolved oxygen multiple times daily, and observe the shrimp's feeding behavior, vitality, and body color.   Core principle: "Stability overrides all else"! Before any procedure (water change, medication administration), first spray the entire pool with VC+glucose to counteract stress!   In summary, winter greenhouse shrimp farming is a meticulous battle of "thermal insulation, oxygenation, water stability, and nutrition." Only by investing in environmental and nutritional conditions can one achieve the ultimate high-value returns!   What other challenges have you encountered in winter aquaculture? Feel free to share your experiences in the comments!

Dear shrimp farmers, as the north wind howls and others' ponds lie silent, is your greenhouse still thriving? Off-season shrimp farming offers tempting profits, but it also comes with significant challenges! How can you ensure your shrimp grow warm and healthy in winter while making money safely? This is a must-have guide packed with practical tips!                     Level 1: Safeguard the 'lifeline' to ensure environmental stability!   1. Water temperature is the lifeblood! ✅ Goal: Hold the golden growth zone at 22-28°C with unwavering determination! ✅ Pro tip: While double-layer insulation and thermal blankets are essential, boilers and heat pumps are the ultimate solution! Always preheat water before changing it, with a temperature difference ≤2℃.   2. Don't Be Fooled by the Cold of Dissolved Oxygen! Is the dissolved oxygen level in water high in winter? That is an illusion! The bottom layer is prone to oxygen deficiency. ✅ Core operation: "Nanotube bottom aeration + impeller aerator" – the 24/7 golden duo you can't afford to skip! 3. Waterborne toxins are the most cunning! Ammonia nitrogen and sulfite levels rise covertly under low temperature conditions when nitrifying bacteria are inactive. ✅ Solution: Regularly apply [low-temperature nitrifying bacteria] combined with mild bottom improvement (sulfur application). Use Chlorella/Diatomaceous to replenish algae, stabilizing water quality while providing oxygen.                     Level 2: Enhancing 'Combat Power' Through Nutrition!   The consumption of shrimp is relatively reduced in winter, and the metabolism is slow, so it is necessary to strengthen nutrition to ensure the growth rate, disease resistance and survival rate.   1. Selection and Processing of Basic Feed: Opt for high-quality feed, such as winter-specific feed or premium expanded feed with high protein (38-42%), high fat (6-8%), and easy digestibility. Fat serves as a crucial energy source during winter.   Feed treatment: Before feeding, the feed can be soaked in warm water for a short time to soften it, thereby reducing the digestive burden on the shrimp.   2. Essential nutrients (for oral administration in mixed feed) It is recommended to add the following nutrients to the feed regularly (e.g., for 5-7 consecutive days with 3-5 day intervals) or long-term:   ✅Lipid nutrition: (e.g., polyoleic acid) fish oil, phospholipids: provide energy and essential fatty acids (particularly ω-3 unsaturated fatty acids), promote fat absorption and utilization, and enhance cold resistance. This constitutes the core of winter nutrition.    

In winter pig farming, many farmers encounter cases of pigs exhibiting salivation and drooling, with some even experiencing sudden death, resulting in significant losses. While the "salivation and drooling" phenomenon in pigs may not necessarily lead to mortality depending on its underlying causes, it is often associated with "death" in pig production, particularly in cases of acute or sudden mortality. In fact, pig salivation and drooling is not a trivial issue, as it may conceal various underlying risks such as oral inflammation, poisoning, or infectious diseases. However, with proactive prevention and timely intervention, the associated risks can be significantly reduced.   I. The most common causes of pig drooling Under normal circumstances, pigs do not drool. Salivation occurs only when the salivary glands or oral mucosa are stimulated, or when pathological changes occur in the body. The primary causes include the following categories:   1. Oral and salivary gland inflammation: Conditions such as stomatitis, gingivitis, or mucosal damage caused by vitamin deficiency can lead to increased salivary secretion in pigs. 2. Infectious diseases: Diseases such as foot-and-mouth disease (FMD), pseudorabies, and swine fever can directly irritate the oral and respiratory tracts of pigs, leading to salivation. These diseases are also highly contagious and associated with high mortality rates.   3. Toxicity issues: Ingestion of toxic substances such as organophosphates, moldy feed, or nitrites can rapidly induce salivation in pigs, potentially accompanied by convulsions and coma. Without prompt intervention, death may occur rapidly. 4. Neurological and organ lesions: Conditions such as meningoencephalitis, esophageal obstruction, and tetanus can also cause salivation in pigs, often presenting with acute onset and significant harm.   II. Implement Dual Protective Measures to Reduce Risks of Swallowing Pig Saliva. 1. Enhancing herd immunity to prevent diseases at the source. Pigs with poor immunity are prone to bacterial invasion, leading to various diseases that cause salivation. Ammonia-Vitamin Vitality can be added to the feed daily to supplement the multiple vitamins and minerals required by sows and fattening pigs, promoting normal physiological functions in pigs. It also enhances the immunity of breeding and fattening pigs, thereby reducing the incidence of disease in the herd. 2. Timely nutritional supplementation to repair mucosa and prevent irritation. Damage to the oral mucosa and digestive tract mucosa in pigs is a significant predisposing factor for salivation. Fubibao can stimulate pig appetite, promote growth and development, and improve mucosal health and hair quality, thereby maintaining reproductive and digestive functions. When added to feed daily, it helps pigs repair oral and digestive tract mucosa, reduces physical and chemical irritants, and decreases the occurrence of salivation. III. When observing pigs with drooling, the following measures can minimize losses. 1.Isolation: Immediately isolate symptomatic pigs to separate pens to prevent transmission to other pig herds.   2. Symptom observation: Assess the pig's mental status. If convulsions or coma are present, it is highly likely to be poisoning or an acute infectious disease, and veterinary diagnosis should be sought promptly. For mild symptoms such as drooling or oral redness and swelling, initial examination should focus on detecting foreign bodies or inflammation in the oral cavity.   3. Emphasize prevention: Ensure proper disinfection and warmth of pigpens during winter, administer regular vaccinations to the herd, and maintain fresh feed and water to prevent accidental ingestion of toxic substances.   In summary, the spitting and drooling of pigs serve as a 'distress signal' from the body. Farmers must not only recognize the underlying risks but also implement daily protective measures.

During winter when temperatures drop, ducks and geese are highly susceptible to webbing frostbite and abnormal secretion of the caudal fat gland when exposed to ice water or prolonged outdoor activities. These conditions not only impair their growth and development but may also induce diseases such as colds and diarrhea.   II. Targeted Prevention and Control Measures. 1. Reduce ice-water contact and implement physical protection measures. ◦ When water temperature is below 5°C, outdoor water entry by ducks and geese is prohibited; if necessary, strictly limit the duration of water entry and select periods with higher midday temperatures.   ◦ After landing, promptly dry the webbed toes with a dry cloth and apply petroleum jelly to the webbed toe area to form a protective layer, reducing the risk of frostbite.   2. Nutritional supplementation in feed to enhance glandular function.   ◦ Adding sulfur-containing amino acids to feed promotes secretion from the tail fat glands, improves feather waterproofing, and reduces the risk of ducks and geese catching cold from water exposure at the source.   ◦ Complemented with specialized aquaculture additives to provide comprehensive nutrition for ducks and geese, enhancing their cold resistance and disease resistance.   ◦ DuckVita (DUCKVITA): A soluble powder feed additive specifically designed for ducks, rapidly replenishing vitamins and amino acids required for normal physiological functions, preventing nutritional deficiencies, while improving feed conversion rate in broilers, promoting bone development and weight gain. It provides adequate nutritional support for duck flocks during winter, strengthening their cold resistance. ◦ SpeedVITA (Vitamin Supplement): Provides essential nutrients including vitamins and amino acids for livestock, poultry, and aquaculture. It enhances gastrointestinal motility, stimulates appetite, and boosts immunity in ducks and geese. Additionally, it reduces secondary infections caused by cold stress and frostbite, while improving production metrics such as egg-laying rate and survival rate.   III. Postoperative Care Considerations. If webbed toes frostbite is observed in ducks or geese, immediate isolation and feeding should be implemented, followed by disinfection of the affected area. If accompanied by symptoms such as diarrhea or cold, symptomatic treatment with medications like nystatin sulfate (for intestinal infections caused by Gram-negative bacteria) or tylosin tartrate (the first-line drug for mycoplasma infections in livestock and poultry, with significant efficacy against respiratory infections) should be administered to prevent disease progression.

Factors such as low winter temperatures and changes in forage quality can easily lead to reduced feed intake, digestive disorders, and inadequate nutrient absorption in dairy cows, directly resulting in decreased milk production and deterioration of milk quality. By integrating specialized veterinary drugs and feed additives, and adopting a three-pronged approach of "symptom identification, preventive management, and targeted treatment," targeted solutions can be implemented to address winter-related milk production challenges in dairy cows. I. Typical Symptoms of Reduced Milk Production in Winter 1. Lactation-related: Significant reduction in daily milk yield, decreased milk fat percentage and protein content; some cows developed mastitis, manifested as breast redness and swelling, resistance to milking, and the presence of flocculent substances in the milk.   2. Digestion and feeding: Decreased appetite, reduced rumination frequency, and symptoms of indigestion, abdominal distension, or diarrhea, with stools being dry and unformed or loose (mostly caused by intestinal microbiota imbalance or pathogenic bacterial infection).   3. Nutritional Metabolism: Due to nutrient loss in feed or poor digestion and absorption, dairy cows exhibit rough coat and emaciation. Postpartum cows are prone to metabolic diseases such as postpartum paralysis and retained placenta, which indirectly affect lactation.   II. Preventive Measures for Milk Production Enhancement in Winter Cows. 1. Environmental and Feeding Management: Ensure proper insulation and wind protection in the cowshed, maintain dry floors to prevent digestive discomfort in dairy cows caused by cold exposure; adjust feeding schedules to administer feed during warmer periods while maintaining water temperature at 10-15°C to minimize gastrointestinal irritation from low temperatures.   2. Nutritional optimization of feed by increasing the proportion of high-quality roughage such as silage and alfalfa, combined with energy and protein feeds; regular supplementation of vitamins (SPEEDVITA) in the diet to meet the nutritional requirements of dairy cows, promote gastrointestinal motility, enhance appetite, ensure adequate nutrient intake at the source, and prevent milk yield reduction due to nutritional deficiency. 3. Intestinal Health Protection: Regularly clean feed troughs and water troughs to prevent feed mold and water source contamination. Add a small amount of probiotics to the feed monthly to regulate intestinal microbiota balance and reduce the risk of intestinal infections caused by Gram-negative bacteria. If signs of infection are detected, prophylactic treatment with ampicillin sulfate can be administered in advance. III. Symptomatic Treatment for Winter Milk Cow Production Reduction. 1. Production reduction caused by intestinal infection: If dairy cows develop diarrhea and a sharp decline in feed intake due to Gram-negative bacteria, promptly administer ampicillin sulfate (an aminoglycoside antibiotic) to target intestinal infection and restore digestive function. This rapidly improves the cows' feeding and digestive status, providing a foundation for lactation.   2. Lactation deficiency caused by nutritional deficiency: If dairy cows exhibit emaciation and persistently reduced milk production, continuous supplementation with vitamins (SPEEDVITA) should be administered to rapidly replenish vitamins, amino acids, and other nutrients. Concurrently, ENERGYVITA should be administered to stimulate appetite, promote growth and development, thereby improving the cows' physical condition and enhancing lactation performance. 3. Lactation issues associated with mastitis: When dairy cows suffer from mastitis, in addition to specialized mastitis treatment drugs, tilmicosin can be administered. This medication exhibits potent inhibitory effects against the primary causative bacteria of mastitis and concurrently prevents and treats gastrointestinal infections, thereby avoiding further complications that may impair milk production. It demonstrates broad-spectrum antibacterial activity and accelerates the recovery of dairy cows.  

Sheep pox is an acute infectious disease that poses significant threats to sheep farming, characterized by rapid onset and high mortality rates, often causing sudden financial losses to farmers. In accordance with the practical needs of disease prevention and control in livestock farming, we provide a comprehensive analysis from disease characteristics, diagnostic methods to control measures. I. The "Fatal Characteristics" of Ovine Peste Desseintres: Rapid Onset and Severe Damage. Ovine peste, caused by Clostridium perfringens, is a Gram-positive anaerobic bacillus. It predominantly occurs in winter and spring, with adult sheep being the high-risk population, and is an acute fatal infectious disease in sheep. 1. Acute onset and short course: Affected sheep often die suddenly without prior symptoms, with some exhibiting only depression and social withdrawal, dying within hours. 2. High-incidence characteristics: Predominantly occurs in winter and spring, with adult sheep being the primary susceptible population. Infection occurs via the digestive tract, and improper feeding management in endemic areas may lead to mass outbreaks. 3. Pathological features: Anatomical examination revealed necrosis of the true gastric mucosa, intestinal ulcers, serosal hemorrhage in the affected sheep, as well as fluid accumulation in the pleural cavity, peritoneal cavity, and pericardium. The intestinal contents were also observed to contain numerous small air bubbles.   II. Diagnosis of Ovine Peste: From Field Assessment to Laboratory Confirmation. Since the clinical symptoms of sheep pox are not obvious during the active phase, diagnosis requires integration of pathological features and laboratory tests: 1. Preliminary on-site assessment: If a sheep dies suddenly and autopsy reveals acute inflammation of the fourth stomach and duodenum, along with characteristics such as liver swelling with pale color and peritoneal effusion, it may be preliminarily suspected of having sheep peste or sudden death syndrome (SDS). 2. Laboratory confirmation: ◦ Collect liver, blood, spleen, and other organs from diseased sheep for pathogen detection. Clostridium perfringens shows the highest detection rate in the liver, with microscopic examination revealing bacteria with blunt, rounded ends and filamentous bacterial bodies without joints. • Perform bacterial isolation and culture, experimental animal infection tests, or utilize fluorescent antibody technology for rapid diagnosis when necessary.   III. Prevention and Control of Ovine Peste: Vaccination + Management + Medication, Triple Protection 1. Core prevention and control: In endemic areas, sheep should be regularly vaccinated with the sheep parvovirus-acute respiratory syndrome (SPAS) bivalent vaccine. Emergency immunization can also be administered in cases of sudden onset to effectively block the transmission of pathogens. 2. Basic Management: Reduce infection risks by avoiding feeding sheep with frozen or moldy feed during winter and spring seasons, promptly relocating livestock from epidemic areas, maintaining dry and well-ventilated pens, and minimizing the probability of gastrointestinal infections. 3. Supportive Measures: Pharmacological and Nutritional Support ◦ Fluenamycin: As a broad-spectrum amide alcohol antibiotic, it specifically inhibits bacterial infections. If signs of suspected infection appear in the flock, it can be used for the prevention and treatment of bacterial complications, alleviating secondary issues caused by respiratory and bacterial infections, thereby buying time for vaccine immunization. ◦ Fubai Bao: A feed additive that stimulates sheep appetite and enhances immunity. Administered during the winter-spring susceptibility period, it strengthens the body's resistance, reduces the probability of disease invasion, and simultaneously improves growth status and reproductive function, contributing to healthy livestock farming. Although sheep peste is a highly dangerous disease, the risk of infection can be significantly reduced by implementing proper vaccination and daily management, combined with appropriate medications and nutritional additives. Farmers must continuously monitor the condition of their flocks and take timely measures upon detecting abnormalities to safeguard their breeding profits.  

Goat infectious pleuropneumonia is a highly contagious disease caused by Mucor filiforme, which exclusively infects goats. Once an outbreak occurs, it results in an extremely high mortality rate, causing severe losses to the goat farming industry. Below, we provide an overview of this disease from three aspects: clinical characteristics, etiology, and prevention and control measures.   一. Clinical Features: High fever and cough with high mortality. The pathogen of this disease is Mucor filiforme. In the early stages, goats may present with high fever (rapid rise in body temperature) and lethargy, followed by severe cough and purulent nasal discharge. Pathological examination reveals fibrinoid inflammation in the lungs of goats. The acute cases are highly lethal, with a mortality rate as high as 93.8% within 15 days, making it one of the most destructive diseases in goat farming.   二. Etiology: Environmental and nutritional factors are the primary predisposing factors.   Winter is the peak season for this disease, with the primary causative factors concentrated in breeding environments and feeding management practices:   1. Environmental factors: Poor ventilation in goat sheds leads to polluted air, creating conditions for pathogen transmission; goats become susceptible to infections due to decreased resistance after exposure to cold or dampness.   2. Nutritional factors: Goat deficiency in adequate nutrition leads to physical weakness, significantly reducing resistance to pathogens and subsequently triggering disease onset.   三. Preventive Measures: Rational Medication Use + Proactive Prevention. (一) Post-onset therapeutic measures: Selection of targeted veterinary pharmaceutical products for adjuvant therapy.   1. Flucinolone: A broad-spectrum amide alcohol antibiotic with significant antibacterial effects against respiratory diseases, bacterial infections, and pleuropneumonia. It can be administered to affected goats via feed mixing or water administration, effectively inhibiting filamentous mycosis and secondary bacterial infections.   2. Doxycycline Hydrochloride: As a tetracycline antibiotic, it exhibits broad-spectrum antibacterial activity and demonstrates outstanding efficacy against respiratory tract infections. It can be combined with florfenicol to enhance the therapeutic effect on transmissible pleuropneumonia in goats, alleviating symptoms such as cough and pulmonary inflammation.   (二) Key Points for Daily Prevention.   1. Environmental Improvement: Ensure proper ventilation in sheep sheds during winter, while implementing measures for warmth retention and moisture control. Regular disinfection of sheep sheds should be conducted to reduce pathogen proliferation.   2. Nutritional enhancement: Provide goats with adequate and nutritionally balanced feed, supplemented with feed additives such as Fuyibao to replenish vitamins, minerals, and other nutrients. This stimulates appetite, enhances immunity, and improves disease resistance in goats. 3. Timely isolation: Upon detection of an infected goat, immediately isolate it from the healthy flock to prevent the spread of the epidemic.  

During winter, many sheep farmers observe their flocks experiencing wool loss, which not only affects the sheep's appearance but may also indicate health issues. The primary causes of winter wool loss in sheep are nutritional deficiencies and parasitic infections. With appropriate interventions, these conditions can be effectively managed. Below are detailed measures for farmers to address these issues.   I. Nutritional Deficiency-Induced Disorders: Scientific Supplementation for Improvement. In winter, when forage in the wild becomes dry, sheep struggle to obtain sufficient nutrients through grazing alone, particularly due to deficiencies in trace elements and vitamins, which directly lead to wool loss. To address this issue, the key lies in "precision feeding":   1. Maintain consistent forage supply: In addition to routine grazing, provide sheep with supplementary silage, hay, and other forages daily to ensure adequate feeding and prevent nutritional deficiencies caused by starvation.   2. Strategic Combination of Feed Additives: The addition of Compound B and Fuyibao to feed can rapidly supplement the vitamins, amino acids, and other nutrients required by sheep. Compound B replenishes easily lost vitamins in the diet, alleviating issues such as wool loss and stress caused by vitamin deficiency. Fuyibao stimulates sheep's appetite, enhances immunity, and improves wool quality, addressing nutritional wool loss at its root.                             II. Parasites Cause Damage: Effective Strategies for Parasite Control and Mite Prevention. During winter, sheep sheds are highly enclosed and humid environments, which are conducive to the proliferation of scabies mites. These parasites can bite the sheep's skin, causing pruritus, wool loss, and even skin inflammation. Effective prevention and control require two key steps:   1. Regular deworming is crucial: administer ivermectin subcutaneously to the sheep (the product may contain albendazole ivermectin). This product is a compound preparation of albendazole and ivermectin, with a broad spectrum of action. It effectively eliminates external parasites such as scabies mites and also eradicates internal parasites like roundworms and pinworms. A single deworming treatment can address both internal and external parasites, and the procedure is straightforward to perform. Albendazole and Ivermectin Usage and Dosage: For mixed feeding in cattle, sheep, pigs, and poultry, add 100g of this product per 200kg of feed.   2. Timely treatment of affected areas: If the sheep exhibits localized hair loss and pruritus, apply ivermectin solution or dimethoate solution directly to the affected area to act on the scabies mites, thereby rapidly alleviating pruritus and hair loss symptoms. Concurrently, regular cleaning of the sheep pen should be performed to maintain dryness and ventilation, reducing the environment conducive to parasite proliferation.   III. Daily Management Tips. 1. Conduct thorough disinfection of the sheep pen once weekly. This can be achieved by spreading quicklime on the floor or spraying disinfectant on walls and utensils to disrupt the parasitic environment.   2. During supplementary feeding, it is essential to maintain regular timing and precise dosing to avoid feed waste. Additionally, the amount of additives should be adjusted according to the sheep's growth stage and body weight to ensure balanced nutrition.          

二. Clever Utilization of Aquaculture Products for Scientific Prevention and Control of Winter Goose Fatty Liver. In combination with practical breeding conditions, the rational use of compound B and vitamin B supplements as feed additives can effectively reduce the incidence of fatty liver syndrome in geese from a nutritional supplementation perspective.   1. Compound B: Supplementation of Key Vitamins to Facilitate Fat Metabolism. Compound B is rich in various B vitamins essential for growth, directly replenishing components such as vitamin B2 and folic acid required for phosphatidylcholine synthesis in geese, thereby addressing fat transport disorders caused by B vitamin deficiency. Additionally, it alleviates adverse effects induced by vitamin deficiency, including stress and weight loss, helping geese maintain metabolic balance and reduce hepatic fat accumulation.   2. Nutritional Supplementation: Comprehensive nutrient supplementation to enhance liver function. The supplement contains various vitamins, amino acids, and other nutrients required for goose growth, which not only compensate for the nutritional deficiencies of a single high-energy feed in winter but also promote gastrointestinal motility, enhance appetite, and improve immunity. Adequate amino acids and vitamins ensure the synthesis of hepatic lipoprotein, enhance the liver's fat metabolism capacity, and simultaneously improve the goose's stress resistance, reducing liver damage caused by factors such as low winter temperatures and environmental changes. 三、Additional Key Measures for Winter Prevention and Control: In addition to the use of feed additives, proper feed formulation is essential. High-energy diets should include appropriate amounts of protein feeds such as soybean meal to ensure adequate intake of nutrients like calcium, choline, and methionine. Regular quality inspections of feed are required to avoid feeding moldy feed and reduce the misuse of antibiotics. Additionally, designated activity areas should be established in goose houses to allow moderate exercise during sunny weather, promoting fat consumption.   The prevention and control of winter goose fatty liver syndrome primarily rely on "balanced nutrition + environmental regulation + scientific supplementation." By utilizing compound B vitamins and vitamin supplements to ensure adequate nutritional intake, combined with scientific feeding management, the risk of disease occurrence can be minimized to the greatest extent.  

Winter is the peak season for goose fatty liver syndrome. Factors such as low-temperature environments and adjustments in feeding management can easily lead to abnormal fat deposition in the liver of geese, resulting in economic losses for poultry farmers. Understanding the etiological factors of this disease and implementing effective prevention and control measures, particularly the rational use of auxiliary products in poultry farming, can significantly reduce the risk of disease occurrence.   一. High Incidence Triggers of Winter Goose Fatty Liver Syndrome. 1. Worsening Nutritional Imbalance (Prolonged Feeding of Low-Protein Feed) In winter, geese are primarily fed high-energy diets such as corn and grains, which are high in calories but low in protein. Coupled with reduced physical activity in winter, the excess calories cannot be effectively absorbed, leading to continuous fat deposition in the liver. Additionally, if the feed lacks key nutrients such as choline, biotin, and B vitamins, fat cannot be properly transported out of the liver, further exacerbating fatty liver disease. Furthermore, if the winter feed is insufficient in calcium content, geese may experience decreased egg production without reduced feed intake, with excess nutrients being converted into fat, which also contributes to the development of fatty liver.   2. Dual Effects of Winter Environment and Stress (Closed Goose Coops) During winter, goose coops are often excessively sealed to maintain warmth, leading to high humidity and poor ventilation. Combined with stress factors such as sudden temperature drops, disease outbreaks, and insufficient water intake, these conditions directly impair the liver function of geese. Concurrently, the significantly reduced physical activity in winter slows down fat metabolism, creating a predisposing risk for the development of fatty liver disease.   3. Potential risks of feed contamination and drug abuse (improper feed storage) Improper winter feed storage can easily lead to the proliferation of Aspergillus flavus, whose toxins may cause liver damage. Prolonged administration of antibiotics to geese for disease prevention can also disrupt normal liver metabolism, inducing fatty liver disease.

Bovine cold paralysis, colloquially termed "majiao feng" (paralysis syndrome) by livestock farmers, is a highly prevalent and potentially fatal disease in winter cattle farming. Cold, damp conditions and poor management practices create ideal breeding grounds for this condition. Affected cattle may exhibit symptoms ranging from weight loss and lethargy to complete paralysis and death, causing significant economic losses to the industry. This article provides a comprehensive analysis of the disease and practical prevention strategies using common livestock care products.   一、Signs of Cattle Cold Paralysis Disease: Early Detection is Key.   The disease course of cattle polio is hidden, the cattle in the early stage of the disease have no abnormality in feeding, drinking water and excretion, which is easily ignored by the farmers.   With the development of the disease, the symptoms of the cattle will appear one after another, such as the coarse hair, the whole body trembles, the cold breath, the slow movement, etc.   When the disease is further deteriorated, the cattle will fall into extreme weakness, the rumination stops, the limbs are painful and numb or even paralyzed, the mouth is dry, the tongue coating changes color, the tail tip and ear tip are not flexible, and the pulse is fine and the heart beat is weak.     二、 The Causes of Cold Paralysis: The Double Gap of Environment and Management. The onset of bovine cold paralysis primarily stems from the cold, damp winter conditions in livestock farming environments, compounded by inadequate management practices. Poor ventilation in cowsheds and ice-covered floors accelerate heat loss and impede blood circulation. Furthermore, nutritional imbalances in feed—particularly deficiencies in vitamins and minerals—compromise the animals' immune system, impair neurological and muscular functions, ultimately triggering cold paralysis.   三、 Combining with the breeding products, do a good job in prevention and control and improvement. In order to prevent and control cattle cold paralysis, in addition to the basic management of keeping the cowshed warm, keeping it dry and ventilating it reasonably, we can also use special products for breeding to supplement nutrition and adjust the body.   1. Fuyibao (ENERGYVITA): This feed additive stimulates appetite, promotes growth and development, enhances immunity, and improves overall health in cattle. When administered during winter, it strengthens cold resistance, reduces the risk of cold paralysis caused by physical weakness, improves coat quality, maintains reproductive function, and comprehensively elevates cattle health.   2. Vitamin B Complex: Cattle cold paralysis is closely associated with stress and metabolic disorders caused by vitamin deficiency. This compound vitamin contains multiple essential nutrients for growth, effectively replenishing B vitamins lost in feed. It alleviates stress and weight loss caused by vitamin deficiency, maintains the body's internal and external balance, and provides nutritional support for proper bone, muscle, and nerve function, thereby reducing the risk of cold paralysis.   四. Key Points for Emergency Management of Sick Cattle. If a cow exhibits symptoms of paresis, immediately move it to a warm, dry pen with soft bedding to prevent limb compression. Provide warm sugar water and electrolytes promptly to alleviate weakness. For immobile cows, turn them regularly to prevent bedsores. Work with veterinarians to implement nutritional support and targeted treatment to prevent further deterioration.