Growth pig feed

Abstract

The invention relates to a growth pig feed, comprising the following components, by weight: 50-60 parts of corn flour, 5-10 parts of sorghum rice, 8 jin of bran, 10-20 parts of bean cake, 10-20 parts of peanut powder, 5-10 parts of mountain flour, 1-5 parts of fish meal, 1-5 parts of bone meal, 0.5-1 liang of salt, 0.5-1 part of a premix, 3-8 parts of minerals and 3-6 parts of vitamins. The feeds added by the invention have good lean cultivation effect; and experiments show that the feed provided by the invention not only can promote lean meat percentage of pig, but also can improve the growth rate of pig and provide a variety of elements required for pig growth; therefore, the good growth pig feed has good market prospects.

Description

technical field [0001] The invention belongs to the technical field of feed and relates to a feed for growing pigs. Background technique [0002] When formulating piglet feed, the digestive physiological factors of piglets must first be considered. Piglets grow rapidly, have strong material metabolism, and strong nutrient utilization ability, but the development of the digestive system is not perfect, the digestive organs are underdeveloped, the volume is small, the function is not perfect, and the secretion of digestive enzymes Insufficient amount, low digestibility of feed, certain allergic reaction to antigenic substances in feed, insufficient secretion of gastric acid, lack of acidic environment in digestive tract, low ability to inhibit and kill pathogenic bacteria, dominant microbial group in digestive tract, piglets are prone to Diarrhea occurs, so the preparation of piglet feed requires high technology, and the selection of raw materials must conform to the digestive...

AI Technical Summary

Problems solved by technology

[0002] When formulating piglet feed, the digestive physiological factors of piglets must first be considered. Piglets grow rapidly, have strong material metabolism, and strong nutrient utilization ability, but the development of the digestive system is not perfect, the digestive organs are underdeveloped, the volume is small, the function is not perfect, and the secretion of digestive enzymes Insufficient amount, low digestibility of feed, certain allergic reaction to antigenic substances in feed, insufficient secretion of gastric acid, lack of acidic environment in digestive tract, low ability to inhibit and kill pathogenic bacteria, dominant microbial group in digestive tract, piglets are prone to Diarrhea occurs, so the preparation of piglet feed requires high technology, and the selection of raw materials must conform to the digestive physiological characteristics of piglets