Short-term fattening of cattle on shelf
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The short-term fattening of beef cattle refers to feeding the shelf cattle with a certain body condition (skeleton) and lack of full body for 3 to 4 months, and adopting compulsory fattening to slaughter them after fattening. 1. Select cattle should choose a good meat breed hybrid cattle for fattening. For example, breeding improved cattle with crossbreeds of Piedmont, Angus, Charolais, Simmental, Limousin and other local breeds. The age of the cow is not more than three years old. She is in good health, natural, flexible ears, bright eyes, moist nose, short and wide mouth, elastic skin, deep chest, long body, and strong limbs. 2. The relevant preparatory work should be done before fattening, including allowing the cow to adapt to the environment, feed, castration of cattle, deworming, stomachic, etc., takes about 7 to 15 days. The fattening cattle must have about 7 days after purchase to adapt to the environment and feed. After the cattle are stable for 2-3 days, castration can be performed on them, and most of them adopt drug castration, castration forceps, or epididymis removal. The insect parasites were used to drive off the parasites in the body and in vivo. The oral dose of the powder was 0.1 g/kg body weight, or 0.2 mg/kg body weight was injected subcutaneously. Deworming should be carried out within 5 to 7 days after castration. The main purpose of the stomach is to use the stomach-stimulating drugs to stimulate the bovine taste receptors, promote the secretion of digestive juices, increase their appetite, and promote the absorption of nutrients. The stomach is usually given 3 days after the deworming. Each cow is given oral 60 to 100 grams of oral salt or 450 grams of "Jianwei Powder" orally. 3. Formulation of diet formulation 1: In the early days, 4 kg of corn, 10 kg of fresh lees, 5 kg of rice straw, 0.5 kg of bean cake, 70 g of stone powder, 50 g of salt and 50 g of urea were fed on the previous day. The same as the previous period. Recipe 2: Feed 4 kg of corn, 15 kg of fresh lees, 3 kg of dried corn stalk, 2 kg of straw, 0.5 kg of bean cake, 70 g of stone powder, 50 g of salt and 50 g of trace elements. Can also be corn 60%, 4% bran, bean cake 30%, cotton seed cake 4%, calcium phosphate 1.5%, salt 0.5% ratio of the preparation of the diet, with wheat straw, corn stover, hay, etc., usually daily The head cattle are consuming 3.2 kg of concentrate feed and 6-7 kg of roughage. 4. Feeding management 1 tether. According to the size of cattle body, strong and weak, etc. to determine the position of the fleas, the reins to 40 to 50 cm is appropriate. 2 feeding. Feed fat cattle three times a day, after feeding, drinking water, the amount of concentrate should be from less to more, and gradually over-fattening diet, the first rough after the fine or coarse mixed. 3 brushing. Brush should be from the front to the back, after the first anti hair straight hair, do not brush when feeding, so as not to affect the cattle feed and pollute the feed. 4 health. Remove fecal matter in a timely manner and keep the house clean. Disinfect the utensils regularly with 0.1% potassium permanganate solution and rinse with water. 6. timely delivery if the fattening cattle to achieve full body muscle development, ribs open, shoulder ribs with a good combination of hip muscle filling, leg meat, hand touch subcutaneous, ear root, ribs and other parts of the fat adhere well, this time can be slaughtered. If beef cattle are fattened to a certain extent and there is a food stoppage phenomenon and they cannot be recovered after the feed adjustment, slaughter should also be considered.