Breeding method for beef cattle

Abstract

The invention discloses a breeding method for beef cattle. The method comprises the steps of selection of a breeding field, arrangement of the breeding field, variety introduction, stocking management, fattening management and cattle house management; fattening is divided into three stages of an earlier fattening period of the beef cattle, an earlier growth and development period of the beef cattle and a later fattening period, wherein in the earlier fattening period of the beef cattle, the fodder conversion rate of the cattle is high, a large amount of coarse fodder with rich nutrients and concentrated feed with rich protein are needed to be supplied to the cattle, and vitamins, mineral substances and mixed feed are appropriately supplemented to the cattle to promote development of bones,muscles and viscera; in the earlier growth and development period of the beef cattle, the cattle need to be fed with a large amount of coarse fodder to meet the physiological requirement of the digestive tracts of the cattle and the growth requirement of the bones and the muscles; in the later fattening period as a fat deposition period, the cattle need to be supplied with sufficient heat quantity, and the period is a key period of improving the beef quality, ensuring beef safety and increasing the carcass weight and the pure meat percentage and is also a beef quality improvement period. It is ensured that concentrate supplementary feed contains rich available carbohydrate. It is ensured that the supplied forage grass is high in energy, easy to digest, good in palatability and high in biological utilization value and capable of making the cattle sold on the market as early as possible.

Description

technical field [0001] The invention relates to the field of livestock feeding, in particular to a method for feeding beef cattle. Background technique [0002] Beef is the second largest meat food in China, second only to pork. Compared with other livestock meat, beef has relatively high protein content, but relatively low fat and cholesterol content. Beef contains 8 kinds of amino acids necessary for human body, and the proportion is balanced. After ingestion, almost all of them can be absorbed and utilized by the human body. The fat content of beef is lower than that of pork and mutton, at about 10%. In addition, beef is also rich in minerals (potassium, zinc, magnesium, iron, etc.) and B vitamins, enjoying the reputation of "the proud son of meat". [0003] With the development of economy and society, the income level and consumption level of residents have improved, and the demand for meat food has also increased. Beef is favored by people for its nutritional value a...

AI Technical Summary

Problems solved by technology

However, for a long time, my country's beef cattle breeding has been dominated by scattered farming by farmers. There are many disadvantages such as weak awareness of science and technology, extensive management, long breeding cycle, low meat yield, poor meat quality, and extensive use of veterinary drugs and antibiotics, which seriously limit the beef cattle breeding industry. development of