(A) Keeping up with the market needs to adjust the diet formula. The number and grade of beef required in major cities are different. For example, Beijing's beef hot pot slices, Shanghai's grilled steak ingredients, and Guangzhou's beef and quail raw materials all require top-grade beef. Breeding experts generally believe that the meat of beef is of good marble pattern. beef. Therefore, the proportion of concentrate in the diet can be increased from 40% to 75% or even higher. The period of fattening, such as extending from 90 days to 140 days, also requires scientific and technological rearing.
(b) make full use of feed. Cottonseed cakes, sesame seed cakes, distiller's grains, sugar slag, sugarcane tails, beet slag, peels, etc., are energy and protein feeds for beef cattle. Diets can be increased from 5% to 15%, corn, etc. The proportion of cereal feed can be reduced, which can also reduce the cost of feeding.
(c) The necessity of straw processing. There must be stalks in the cow's diet formula, which is an essential ingredient for normal cow digestion. The following two factors must be paid attention to when feeding straw: First, the proportion of concentrate in the diet during the late period of fattening increases. If a certain amount of straw is not maintained, the cow's digestion will be abnormal, causing the rumen to stagnate, the wear of the stomach's nipple, and the death of the cow to death. And other serious phenomena. There should also be between 2% and 3% of straw in the beef quality improvement diet. In order to make cows eat more straw, it is necessary to keep the straw clean, remove dust and make the straw soft, and the straw should not be broken into powder. Straw stalks are short, preferably 5-7 cm. Rice straw, wheat straw, and corn stalks can be used to reach the goal with a kneading machine. Second, it is necessary to produce high-quality beef with marbled texture and clear red and white can not be separated from corn straw and other feed. Neither hay nor alfalfa can replace the role of straw, otherwise it will affect the color of fat and reduce the price of meat.
(D) straw processing technology. Feeding with processed straw can increase cattle feed intake and improve cow nutrition. Processing methods are as follows: First, cleaning, short-term immersion straw, light scouring to remove dust, and soften the straw, the main raw material is wheat straw and straw; second is rubbing, but also softening, mainly corn stalks; The salt water is moistened, and 1% of the warm salt water is used to wet the straw, mix and pressure, cover it with plastic sheet, and feed it after 1 day. The fourth is ammoniation. Treat the straw with water that dissolves urea and raise the protein after feeding. The content can be promoted when urea is inexpensive.
(b) make full use of feed. Cottonseed cakes, sesame seed cakes, distiller's grains, sugar slag, sugarcane tails, beet slag, peels, etc., are energy and protein feeds for beef cattle. Diets can be increased from 5% to 15%, corn, etc. The proportion of cereal feed can be reduced, which can also reduce the cost of feeding.
(c) The necessity of straw processing. There must be stalks in the cow's diet formula, which is an essential ingredient for normal cow digestion. The following two factors must be paid attention to when feeding straw: First, the proportion of concentrate in the diet during the late period of fattening increases. If a certain amount of straw is not maintained, the cow's digestion will be abnormal, causing the rumen to stagnate, the wear of the stomach's nipple, and the death of the cow to death. And other serious phenomena. There should also be between 2% and 3% of straw in the beef quality improvement diet. In order to make cows eat more straw, it is necessary to keep the straw clean, remove dust and make the straw soft, and the straw should not be broken into powder. Straw stalks are short, preferably 5-7 cm. Rice straw, wheat straw, and corn stalks can be used to reach the goal with a kneading machine. Second, it is necessary to produce high-quality beef with marbled texture and clear red and white can not be separated from corn straw and other feed. Neither hay nor alfalfa can replace the role of straw, otherwise it will affect the color of fat and reduce the price of meat.
(D) straw processing technology. Feeding with processed straw can increase cattle feed intake and improve cow nutrition. Processing methods are as follows: First, cleaning, short-term immersion straw, light scouring to remove dust, and soften the straw, the main raw material is wheat straw and straw; second is rubbing, but also softening, mainly corn stalks; The salt water is moistened, and 1% of the warm salt water is used to wet the straw, mix and pressure, cover it with plastic sheet, and feed it after 1 day. The fourth is ammoniation. Treat the straw with water that dissolves urea and raise the protein after feeding. The content can be promoted when urea is inexpensive.
Laiwu Manhing Vegetables Fruits Corporation , https://www.manhingfood.com