Rapid fattening feed for black pigs and preparation method of rapid fattening feed

Abstract

The invention discloses a rapid fattening feed for black pigs and a preparation method of the rapid fattening feed. The rapid fattening feed is prepared from the following raw materials in parts by weight: 200-250 parts of sunflower seed meal, 40-60 parts of grape seed meal, 70-90 parts of rice wine lees, 220-230 parts of fine corn flour, 50-60 parts of expanded rice bran, 30-40 parts of beef, 60-80 parts of dog meat, 7-9 parts of chili oil, 1-2 parts of bruised ginger, 2-3 parts of oyster sauce, 0.2-0.5 part of nutmeg, 0.2-0.5 part of amomum, 40-50 parts of lemongrass, 50-70 parts of kochia scoparia, 60-70 parts of pseudostellaria heterophylla, 30-50 parts of salsola collina pall, 20-30 parts of boxthorn leaves, 10-15 parts of mint leaves, 15-20 parts of fresh yam, 5-10 parts of coreopsis, 5-8 parts of laver, 20-25 parts of spinach leaves, 3-5 parts of eggs and 2-3 parts of black pig nutrients. The feed is fine in production, safe, rich in nutrition and crispy, and can promote the growth and weight gaining of black pigs, accelerate the growth and fattening of black pigs, improve the pig hair color and the pork quality, increase the lean meat percentage, reduce the fat content in the carcass, and improve the immunocompetence of black pigs. The use ratio of the feed is increased.

Description

technical field [0001] The invention relates to the technical field of livestock breeding, in particular to a rapid fattening feed for black pigs and a preparation method thereof. Background technique [0002] my country is the largest pig raising and pork production country in the world. The breeding, slaughtering, processing and consumption of live pigs are not only an important symbol to measure a country's civilization level and people's quality of life, but also important factors in China's agricultural economy and import and export trade. Occupying a pivotal role, the stable development of pig breeding and slaughtering industries directly affects the formulation of national policies and strategies. At present, the breeds of pigs bred in my country mainly include Duroc, Large White, Landrace, Yorkshire, Poland, and Black. Compared with ordinary pigs, black pigs have characteristics and advantages that cannot be compared with ordinary pigs. . [0003] First of all, the b...

AI Technical Summary

Problems solved by technology

First, there is a lack of special breeding feed in the field of black pig breeding, and farmers often use general-purpose pig feed and other pig feed to replace it. This approach is very unscientific, so it is difficult to improve the breeding efficiency of black pigs; There are many hidden dangers in the safety of

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