Irregular quantitative feeding, or sudden frequent change of forage grass, drinking unclean water, forage grass containing a lot of silt, iron filings and other impurities, or frequent feeding of moldy feed may lead to gastroptosis and superficial gastroenteritis. At this time, it is necessary to supplement enough energy protein feed to make cattle quickly deposit fat and gain weight. There are a lot of this kind of feed on the market now, which is used in the later stage of cattle fattening. Characterized by high energy and high oil content. Farmers also have their own mixing materials to refuel. Many people eat enough forage every day for 7- 10 days before feeding cattle. Method 2: Use 100g soybean and 100g corn respectively, add 250g rice bran and proper amount of salt, mix well, and feed the cows once a day after 1 week.
There are two fattening methods: 1. Anhua fattening method of corn stalk. The dry matter of ammoniated corn stalk is 92% crude protein 10% nitrogen-free leachate and 38%. Lean old cows will be infected with more parasites inside and outside, so they should be completely deworming before fattening. Insecticide can be applied by subcutaneous injection of ivermectin plus albendazole or levamisole.
The feeding time should be punctual in the morning and evening, and the feeding amount should not be excessive, less but not more, step by step, and then soak the beef tongue with a small amount of salt. The cowshed should be kept dry and soft, and proper activities are also conducive to the recovery of weak cattle. Joint, in order to strengthen the insect repellent effect, can be in the first.