Pork pig feed and preparation method thereof

Abstract

The invention discloses pork pig feed and a preparation method thereof. The pork pig feed comprises, by mass, 80 to 100 parts of corn, 65 to 85 parts of rice bran, 25 to 45 parts of rapeseed cake, 20 to 35 parts of oat hull, 35 to 55 parts of sweet potato flour, 6 to 12 parts of straw powder, 8 to 12 parts of defatted tenebrio molitor powder, 15 to 25 parts of broad bean pods, 3 to 6 parts of shelling sesame oil, 8 to 12 parts of bovine liver powder, 4 to 8 parts of mongolian oak leaf, 12 to 24 parts of brewer's grains, 18 to 26 parts of herba houttuyniae and the balance of water. The pork pig feed can increase the growth rate of the pork pig by 10.5% or more and reduce the risk of swine diseases by 25.5% or more, and has a high value.

Description

technical field [0001] The invention relates to a pig feed and a preparation method thereof. Background technique [0002] At present, conventional feed resources such as corn, bran, soybean meal, and fish meal are mainly used in the preparation of hog diets in my country. Under normal circumstances, the protein level of the diet for piglets is 22% to 23%, 18.5% for the growing period, and about 14.5% for the fattening period. In order to meet the dietary protein level of piglets (especially piglets), about 5% of fishmeal should be added to the diet of piglets, and about 20% of soybean meal should be added in the growth and fattening stage. Under the conditions of high-egg and high-energy feeding, the application of conventional rations can bring out the highest production potential of hogs, but the consumption of fishmeal and soybean meal is virtually increased. At present, my country's soybean planting area is 85 million mu, and the total soybean output is 12 million ton...

AI Technical Summary

Problems solved by technology

Most of the domestic literature reports are in the experimental research stage. There are many research reports on the use of a single unconventional protein feed to replace fish meal, and there are relatively few literature reports on the use of two or more unconventional protein feeds to replace fish meal and soybean meal. also less