Pig feed capable of improving immunity and promoting growth and preparation method thereof

Abstract

The invention discloses pig feed capable of improving immunity and promoting growth and a preparation method thereof. The pig feed is prepared from, by weight, 15-25 parts of corn flour, 15-25 parts of rapeseed meal, 10-20 parts of oat, 40-50 parts of wheat bran, 20-40 parts of cornstalk, 90-100 parts of broken rice, 2-4 parts of folium isatidis, 8-10 parts of portulaca oleracea, 4-6 parts of radix notoginseng, 3-5 parts of wrinkled giant hyssop, 5-7 parts of purslane, 4-6 parts of radix aucklandiae, 10-12 parts of peanut stalk, 6-10 parts of sweet potato vine and 8-10 parts of teosinte. According to the prepared pig feed, raw materials are mainly edible wild herbs, and traditional Chinese medicinal materials are added at the same time, so that nutrition is rich, the taste of pigs is improved, normal growth and development of the pigs can be guaranteed, the intestinal function of swinery can be regulated, digestibility can be improved, immunity of the pigs can also be enhanced, morbidity of the pigs can be reduced, and the quality of pork can be improved.

Description

technical field [0001] The invention relates to a feed, in particular to a pig feed for improving immunity and promoting growth and a preparation method thereof. Background technique [0002] With the rapid development of China's fast food industry, the consumption of pork is increasing year by year. However, due to the short production cycle of piglets and excessive body fat accumulation, abdominal fat generally accounts for 2%-3% of pork body weight, and some body fat can reach 20% %, too much body fat not only reduces the conversion rate of feed, but also the high concentration of unsaturated fatty acids in pork is prone to oxidative rancidity and produces peroxidation products, which will have a certain impact on the shelf life and quality of pork, and serious ones may occur Fatty liver syndrome not only affects the growth and development of pigs, but can even cause death. Therefore, regulating pork lipid metabolism is not only to reduce pork body fat, improve its meat ...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of China's fast food industry, the consumption of pork is increasing year by year. However, due to the short production cycle of piglets and excessive body fat accumulation, abdominal fat generally accounts for 2%-3% of pork body weight, and some body fat can reach 20% %, too much body fat not only reduces the conversion rate of feed, but also the high concentration of unsaturated fatty acids in pork is prone to oxidative rancidity and produces peroxidation products, which will have a certain impact on the shelf life and quality of pork, and serious ones may occur Fatty liver syndrome not only affects the growth and development of pigs, but can even cause death

Therefore, regulating pork lipid metabolism is not only to reduce pork body fat, improve its meat quality, and meet the requirements of people's consumption, but also an important way to effectively prevent pork fatty liver syndrome. A large number of antibiotics and chemical synthetic drugs are used in pig production, which not only seriously endangers human health, but also aggravates the decline of pork flavor and quality, and also poses hidden dangers to food safety