Preparation method of healthy green pig feed

Abstract

The invention discloses a preparation method of a healthy green pig feed. The preparation method comprises the following steps of crushing peanut kernels, oat and soybeans, adding corn flour and water, performing cooking, performing cooling to room temperature, then adding mulberry leaves, sweet potato vines, astragalus sinicus, peanut shell flour, sodium chloride, complex enzymes, trace elementsand fermentation paper mulberry powder, performing uniform mixing, performing granulation, and performing drying so as to obtain the healthy green pig feed, wherein the fermentation paper mulberry powder is prepared through the following technology of crushing paper mulberries, performing screening, adding degossypoled cottonseed meal, dry yeast and water, performing uniform mixing, performing sealed fermentation, adding potato protein powder and water, performing stirring, adding neutral protease, regulating the temperature, performing stirring, performing inactivating, and performing freezefrying so as to obtain the fermentation paper mulberry powder. The obtained pig feed disclosed by the invention not only can improve the disease resistance of pigs, but also can improve the digestiveabsorption capacity of the pigs, so that the pollution of elements of nitrogen, phosphorus and the like in excrement and urine to environment is reduced, besides, heavy metals contained in pork are low in content, the pork is favorable for promotion of health of bodies, and requirements for ecological breeding are met.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a preparation method of healthy green pig feed. Background technique [0002] Pig feed has developed rapidly in my country for more than 20 years. Currently, there are many varieties on the market, but they are basically composed of trace elements added to the basic diet. At the same time, drug additives are basically added to prevent disease and promote growth. Such a Although the formula has greatly improved the growth rate of pigs and improved the time to slaughter, it has a certain impact on meat quality, food safety and environmental pollution. The long-term low-volume use of chemical drug additives in pig feed has led to the emergence of a large number of drug-resistant bacteria, making the condition of animal husbandry complex and changeable. It is more and more important to provide healthier and greener feed. Contents of the invention [0003] Based on the technical probl...

AI Technical Summary

Problems solved by technology

[0002] Pig feed has developed rapidly in my country for more than 20 years. Currently, there are many varieties on the market, but they are basically composed of trace elements added to the basic diet. At the same time, drug additives are basically added to prevent disease and promote growth. Such a Although the formula greatly improves the growth rate of pigs and increases the time to slaughter, it has a certain impact on meat quality, food safety and environmental pollution