Feed for big pig

Abstract

The invention relates to a feed for big pigs. Corns, soya bean meals, bran and premixes are grinded and uniformly stirred in certain parts by weight so as to be fed for the big pigs. The feed contains rich protein, amino acids, vitamins and mineral substances which are needed by animals and has full nutrition without adding any hormones and no harmful component residual, thereby enhancing the immunity, the digestive absorption functions and the anti-infection capability of the big pigs; and in addition, the invention can meet growth needs of the big pigs and has outstanding economic benefits.

Description

technical field [0001] The invention relates to a livestock feed, in particular to a large pig feed. Background technique [0002] With the popularity of scientific breeding, people have a deeper understanding and understanding of livestock breeding. How to improve the survival rate of livestock, reduce the occurrence of diseases, speed up its growth rate and improve the quality of meat is what many breeding operators are eager to know. The problem. As we all know, pigs weigh 60 kg to slaughter in the fattening period. At this stage, the functions of various organs and systems of pigs are gradually improved, especially the digestive system has been greatly developed, and the digestion and absorption capacity of various feeds has been greatly improved. ; The resistance of the nervous system and the body to the outside world is also gradually improved. At this stage, the adipose tissue of the pig grows vigorously, but the lean meat rate decreases and the carcass quality deter...

AI Technical Summary

Problems solved by technology

The need for protein is more complicated. In order to obtain the best fattening effect, not only the demand for protein quality must be met, but also the balance and utilization of essential amino acids and the balance of minerals and vitamins must be considered. If the feed is unreasonable, it will Unable to meet the growth needs of large pigs