Feed capable of preventing and reducing yellow fat disease of fattening sheep and production method of feed

Abstract

The invention discloses a feed capable of preventing and reducing yellow fat disease of fattening sheep. The feed comprises the following raw materials of, in parts by weight, 5-10 parts of sunflowerpeel powder, 4-10 parts of pumpkin seed peel powder, 3-6 parts of rice hull powder, 3-8 parts of beet pulp, 3-8 parts of sunflower meal, 0-5 parts of linseed cake, 5-9 parts of soybean meal, 3-8 partsof dry white vinasse, 5-13 parts of corn germ meal, 33-39 parts of corn, 2-5 parts of bran, 1-2 parts of molasses, 1-3 parts of fat powder and 5 parts of premix feed; and the invention further discloses a production method of the feed capable of preventing and reducing the yellow fat disease of the fattening sheep. The production method comprises the following steps of raw material preparation and mixed forming. According to the feed capable of preventing and reducing the yellow fat disease of the fattening sheep and the production method of the feed, according to the generation mechanism ofthe yellow fat disease, the proportion of the raw materials required in the feed is reasonably designed and match for use, particularly the basic raw materials influencing the generation of the yellowfat disease, such as the raw materials with high fat content subjected to the reasonable design, and the raw material comprises the pumpkin seed peel, the linseed cake, the dry white vinasse, the corn, the bran and soybean oil, and especially, the raw materials with high unsaturated fatty acid content effectively prevent the yellow fat disease of the fattening sheep.

Description

Technical field: [0001] The invention relates to a feed and a production method thereof, in particular to a feed and a production method thereof capable of preventing and reducing yellow fat disease of fattening sheep. Background technique: [0002] With the transformation of sheep breeding methods, breeding communities and large-scale farms have developed rapidly, and the number of farms (households) that raise sheep for short-term fattening has increased. In order to pursue faster growth speed and slaughter yield, fattened sheep are fed for too long Because the feeding of high-energy and high-protein feed destroys the growth law of the sheep itself, the sheep itself is a herbivorous animal, and in order to achieve the purpose of rapid growth of the sheep, concentrates are added in the later stage of fattening, such as corn, peanut cake, soybean oil, etc. The proportion of concentrated feed is too high, and the proportion of roughage such as peanut seedlings is insufficient...

AI Technical Summary

Problems solved by technology

[0002] With the transformation of sheep breeding methods, breeding communities and large-scale farms have developed rapidly, and the number of farms (households) that raise sheep for short-term fattening has increased. In order to pursue faster growth speed and slaughter yield, fattened sheep are fed for too long Because the feeding of high-energy and high-protein feed destroys the growth law of the sheep itself, the sheep itself is a herbivorous animal, and in order to achieve the purpose of rapid growth of the sheep, concentrates are added in the later stage of fattening, such as corn, peanut cake, soybean oil, etc. The proportion of concentrated feed is too high, and the proportion of roughage such as peanut seedlings is insufficient, resulting in a serious imbalance in the intake of nutrients for fattening sheep. In the late fattening period one and a half months before slaughter, the amount of energy feed materials such as corn added exceeds 60 parts of the total mixed ration. It even reached nearly 70 parts. When the fattening sheep did not reach the ideal goal of eating corn, many people added soybean oil and peanut cakes. Peanut cakes and soybean oil contain a large amount of unsaturated fatty acids, which are easy to oxidize. There are more and more problems, the ruminant function declines, the rumen is in a sub-healthy state, the digestion and metabolism of the sheep have problems, the long-term overnutrition causes abnormal metabolism in the body, fatty liver and abnormal liver function cause abnormal bile secretion and metabolism, biliary tract Blockage, bile is directly absorbed into the blood, resulting in jaundiced meat, which is prone to yellow fat disease and other problems. The incidence of serious breeding batches may exceed 5, or even a higher proportion. After slaughter, some fattening sheep have light red carcasses. After 10 minutes (some are blown by the wind), the carcass turns sallow, like a sick sheep (commonly known as gazelle disease). Restaurants and butcher shops don't like it. economic benefits