Pig feed for improving immunity and preparation method thereof

Abstract

The invention provides pig feed for improving the immunity. The pig feed is prepared from the following raw materials in parts by weight: 15-25 parts of corn powder, 15-25 parts of vegetable meal, 10-20 parts of oat, 10-20 parts of green feed, 20-30 parts of wheat bran, 10-18 parts of bloodworm, 20-40 parts of corn straw, 8-15 parts of herba portulace, 3-10 parts of herba pogostemonis, 10-20 partsof leaf of manihot, 4-12 parts of radix notoginseng, 5-12 parts of herba portulacae grandiflorae, 4-15 parts of radix aucklandiae, 4-10 parts of beneficial bacterium powder, 1-8 parts of microelement, 6-12 parts of vitamin, 2-10 parts of ferric citrate, 2-12 parts of sodium selenite, 0.1-0.8 part of nicotinic acid and 0.2-0.9 part of calcium pantothenate. The ingredients of the feed are blended,the beneficial ingredients such as the beneficial bacterium powder, the microelement and the vitamin are added, the appetite of the pig can be increased, the immunity of the pig is enhanced while theweight of the pig is increased, and the quality of the pork is guaranteed.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a pig feed for improving immunity and a preparation method thereof. Background technique [0002] With the rapid development of China's catering industry, the consumption of pork is increasing year by year. At this stage, in order to shorten the production cycle of piglets, feeds with excessive fat content are often used, resulting in excessive body fat accumulation of pigs. Excessive body fat not only The conversion rate of feed is reduced, and the high concentration of unsaturated fatty acids in pork is prone to oxidative rancidity and produces peroxidation products, which have a certain impact on the shelf life and quality of pork. In severe cases, fatty liver syndrome can occur, which not only affects pigs. growth and development, and even death. [0003] There are many kinds of feed on the market at present. According to the current pig breeding situation, the feed for sucklin...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of China's catering industry, the consumption of pork is increasing year by year. At this stage, in order to shorten the production cycle of piglets, feeds with excessive fat content are often used, resulting in excessive body fat accumulation of pigs. Excessive body fat not only The conversion rate of feed is reduced, and the high concentration of unsaturated fatty acids in pork is prone to oxidative rancidity and produces peroxidation products, which have a certain impact on the shelf life and quality of pork. In severe cases, fatty liver syndrome can occur, which not only affects pigs. growth and development, and even death

[0003] There are many kinds of feed on the market at present. According to the current pig breeding situation, the feed for suckling pigs can not meet the demand, which not only leads to poor immunity of suckling pigs, but also the quality of pork is getting worse and worse, which cannot meet people’s requirements for pork. cause food safety problems