Pig feed

Abstract

The present invention relates to a medium pig feed. Corn, soybean meal, wheat bran and a premix are mixed according to a certain proportion by weight, and the mixture is pulverized, stirred and fed to pigs. The feed contains rich proteins, amino acids, vitamins and minerals required by animals, and is complete in nutrition, free of hormones or harmful residual ingredient, improves the immunity, digestion and absorption functions and anti-infectious abilities of the medium pigs, meets the growth demand of pigs, and has significant economic benefits.

Description

technical field [0001] The invention relates to a feed for livestock, especially a feed for large pigs. Background technique [0002] With the prevalence 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 their growth and improve the quality of meat is what many farmers want to know urgently The problem. As we all know, the weight of pigs from 60 kg to slaughter is the fattening period, and the functions of various organs and systems of pigs at this stage [0003] The functions of pigs are gradually improved, especially the digestive system has been greatly developed, and the ability to digest and absorb various feeds has been greatly improved; the nervous system and the body's resistance to the outside world are also gradually improved. At this stage, the fat tissue of pigs grows vigorously. But at this time, the lean meat rate is red...

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