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Detailed Explanation of Key Technical Points for Raising Pigs with Biogas Slurry and Biogas Residue
1. In a normally functioning biogas digester, use the mid-layer biogas slurry for feeding. Before feeding, take out an appropriate amount of biogas slurry and mix it into the feed. After the feed is mixed, let it stand for 3-5 minutes in summer, 15-20 minutes in spring and autumn, and 20-30 minutes in winter, then it can be fed to pigs. 2. The feeding amount should
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What diseases do pigs get in spring? Be sure to pay attention to prevention and control
In spring, temperatures rise slowly, and abnormal weather sometimes occurs, with sudden cold and heat, making it easy to catch colds. When spring arrives, all things renew, and bacteria and viruses breed easily, while livestock and poultry that have survived the cold winter are often thinner, with weakened immunity and disease resistance, so every year at the turn of winter and spring
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Analysis of Why Pigs Still Contract Classical Swine Fever After Vaccination
Why pigs still contract classical swine fever after being vaccinated against it, causing huge losses to pig production. The phenomenon of virus-carrying sows in classical swine fever cannot be ignored. The phenomenon of virus-carrying sows is quite common in China, with the proportion of virus-carrying sows among pregnant sows reaching as high as 43%. Virus-carrying sows cause persistent infection of classical swine fever through vertical transmission and
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What are the methods for determining the effectiveness of deworming in pigs?
Many pig farming friends are not clear on how to judge whether their pigs have a severe parasitic infection, or they only rely on visual observation. Here are two simple and very accurate methods for detecting parasitic infections and testing the effectiveness of deworming drugs, and we hope everyone can master them.
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Why is the mortality rate of diarrhea higher in piglets than in adult pigs?
When diarrhea occurs in the same way, the mortality rate differs quite greatly between piglets and adult pigs; it may even have little effect on adult pigs, but for piglets it is a fatal disease; the epidemic diarrhea that has circulated in recent years is exactly this situation; why on earth is this so? First, piglets
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What to do about pig diarrhea? Yogurt can be used to treat it
In our country, if live pigs develop diseases such as explosive diarrhea or cross-infection, most are injected with antibiotics to fight the disease, and antibiotic residues in pork have become a considerable health hazard for consumers. At present, antibiotic-free farming technology has been developed at home and abroad, using microbial preparations
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What are the key points of growth-finishing pig breeding management
I. Scientific regulation of feeding and management. The most suitable temperature for pig growth is 15-21°C. When the barn temperature is higher than 25-30°C, appetite and feed intake will decline. Therefore, during feeding, attention should be paid to: 1. Reasonable feed delivery and feeding times should focus on two periods: namely 5:00-7:00 in the morning and after 16:00 in the
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What are the precautions for transporting live pigs in high-temperature weather
Long-distance transport of live pigs is very common in the production process: the purchase of piglets and breeding pigs, the delivery of fattening pigs to slaughterhouses, and so on, ranging from dozens of kilometers for short distances to hundreds of kilometers for long distances, and cross-provincial transport of fattening pigs in particular is very common. During transport, high temperatures, jolting and squeezing, fighting among the pigs,
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What Breeds Are Best for Raising Black Pigs? Risks to Know About Ecological Black Pig Farming
As life gets better and better, people's demands for food are also getting higher and higher. We all know that wild boar meat tastes better than domestically raised pork! Not only that, black pork also tastes better than the white-haired pork from domestic pigs. The key point is that today's black pigs are all raised ecologically. So here comes the question
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Black pig farming cost and profit analysis: is raising black pigs profitable?
The black pig is the foremost local pig breed in Shandong Province, but it has strong disease resistance, a high farrowing rate and delicious meat; of course, its reproductive capacity is also high and its nursing ability is strong. It has a history of more than 2000 years in China, but its growth rate is relatively slow, and it has the drawbacks of very thick skin and coarse bones.
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