Fine and rough feed composition for latter fattening period of high-quality beef cattle and feeding method of fine and rough feed composition

Abstract

The invention relates to a fine and rough feed composition for a latter fattening period of high-quality beef cattle and a feeding method of the fine and rough feed composition. A fine feed is prepared by taking corns and corn germ cakes as main materials, and adding brans, cottonseed cakes, soybean cakes, calcium hydrogen phosphate, table salt, baking soda, microelements, vitamin AD3 powder and the like. A rough feed is prepared from 50% of ensiling corn straws and 50% of fresh brewer's grain. The feed resources including the ensiling corn straws, the fresh brewer's grain, the cottonseed cakes and the like are sufficiently utilized so that the cost of the feed is greatly reduced and a feeding method of free feeding of the fine feed for the latter fattening period of the high-quality beef, quantity-limiting and fixed-time feeding, and first-rough feed and second-fine feed feeding is realized; nutrition needed by muscle growth of the beef cattle and deposition of fat between muscle fibers is sufficiently met; the synchronization of the muscle growth and the rapid deposition of the fat between the muscle fibers is realized; the beef color and the fat color and luster meet the standard requirements. The dependence on barley and straws by the latter fattening period of the high-quality beef cattle is completely removed; the beef performance indexes including daily gain of the beef cattle, the slaughter performance, the high-quality beef block yield and the like are improved.

Description

technical field [0001] The invention belongs to the technical field of animal husbandry, and in particular relates to a high-grade beef cattle late fattening concentrate and roughage formula and a feeding method thereof. Background technique [0002] As we all know, high-grade beef is produced from high-grade beef cattle. High-grade beef refers to high-quality beef that can be used for high-end food, such as steak and roast beef. High-grade beef requires fresh and tender meat, with a proper amount of fat deposited between muscle fibers to form marbled beef. The meat color is normal, and the fat color is white. The food must not be greasy, dry, tender and delicious. Producing high-grade beef is a difficult high-tech, which marks the level of cattle raising in a country or region. At present, high-end beef is generally only supplied to high-end star-rated hotels, restaurants or exports, and the price is high. Among them, the domestic price of high-quality meat such as sirloi...

AI Technical Summary

Problems solved by technology

Due to the gap in my country's barley market, nearly half of the demand depends on imports, so it is usually difficult to ensure the amount of barley used in the preparation of concentrated feed; at the same time, due to the restriction on the amount of cheap cottonseed cake (meal), the cost of concentrated feed will inevitably increase; In addition, straw Dry straw not only has low nutritional value, poor palatability, and low feed intake for beef cattle, but also often increases the cost of purchasing and transporting straw in non-rice growing areas