Black pig feed for improving pork quality and flavor and preparation method thereof

Abstract

The invention discloses a black pig feed for improving pork quality and flavor and a preparation method thereof. The black pig feed comprises the following raw materials in parts by weight: 250-280 parts of expanded soybean meal, 140-160 parts of extruded rapeseed meal, 120-140 parts of special-grade flour, 60-80 parts of corn lees, 60-80 parts of pork powder, 70-90 parts of shrimp rice flour, 50-70 parts of alfalfa, 60-80 parts of gracilaria lemaneiformis, 40-60 parts of locust tree leaves, 50-60 parts of Chinese little greens, 20-30 parts of sword bean shells, 15-20 parts of leek flower, 20-25 parts of mandragora, 30-50 parts of potatoes, 10-20 parts of Chinese bulbous onions, 10-15 parts of lotus seed powder, 15-25 parts of apple powder, 7-9 parts of pickle ends, 3-5 parts of longan meat, 1-2 parts of orchid seed powder and 2-3 parts of black pig nutrients. The feed disclosed by the invention is fine in production, safe, rich in nutrition and crisp in mouth feeling, can improve the composition of carcass and the pork quality and flavor, increase the nutritional values of pork, improve the pork quality, reduce the content of fat in the carcass, improve the lean meat percentage and promote the freshness of and the easiness in eating of the pork after being eaten by a black pig and is good in mouth feeling.

Description

Technical field [0001] The invention relates to the technical field of livestock breeding, in particular to a black pig feed for improving meat quality and flavor and a preparation method thereof. Background technique [0002] my country is the largest country in the world for raising pigs and pork production. The breeding, slaughtering, processing and consumption of pigs are not only important indicators to measure a country’s civilization and people’s quality of life, but also in China’s agricultural economy and import and export trade. Occupying a pivotal role, the stable development of pig breeding and slaughtering industry directly affects the formulation of national policies and strategies. At present, the pig breeds raised in our country mainly include Duroc pigs, large white pigs, Landrace pigs, Yorkshire pigs, Polish pigs, black pigs, etc. Compared with ordinary pigs, black pigs have characteristics and advantages that ordinary pigs can’t compare. . [0003] First of all,...

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 common pig feed, which may contain unsafe additives. After eating black pigs, it will affect their growth and later production performance; third, the use of unsafe feed will not only affect the product quality and The taste of the meat will reduce the sales profit, and it will also threaten the health of the people

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