Big pig feed capable of boosting immunity

Abstract

The invention discloses big pig feed capable of boosting immunity. The big pig feed comprises, by weight, 10-30 parts of corn, 50-70 parts of bean pulp, 10-20 parts of bran and 4-6 parts of lactic acid bacteria. The big pig feed contains rich protein, amino acids, vitamins and mineral substances needed by big pig organisms, the lactic acid bacteria are added to complete nutrients, growth of harmful bacteria is restrained, and the resistance of the big pig organisms to the exterior is improved.

Description

technical field [0001] The invention relates to the field of animal husbandry, in particular to a pig feed for enhancing immunity. 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 fattening period is from the weight of 60 kg pigs to slaughter. 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 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 pig's adipose tissue grows vigorously, but at this time the lean meat rate decreases a...

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