Efficient high-quality sow feed and processing method thereof

Abstract

The invention discloses an efficient high-quality sow feed and a processing method thereof, wherein energy raw materials, protein raw materials and high temperature resistant raw materials which are large in particle sizes and large in number are pelletized at high temperature and cured for the first time after being smashed, matched and mixed, and are finely smashed after being pelletized and cooled, heat-sensitivity materials in the feed formula are the last to be matched and mixed, and then are pelletized at low temperature for the second time after being mixed, and finished products are packed after being cooled. The efficient high-quality sow feed and the processing method thereof have the advantages that firstly, a bulk of energy feed and protein feed raw materials are pelletized and cured at high temperature, and anti-nutrient substances and toxins in the energy feed and the protein feed raw materials are resolved. Meanwhile, bacteria and virus in the feed can be killed, and thereby, the feed is beneficial for improving health and autoimmunity of sows. Secondly, energy and protein feeds are mixed with the heat-sensitivity materials after being pelletized and smashed at high temperature, components of mineral feeds and premixed feeds can not be damaged. Thirdly, the efficient high-quality sow feed and the processing method thereof enhance palatability of the sows, and are also beneficial for adding care drugs and disease prevention and treatment drugs.

Description

technical field [0001] The invention relates to a feed processing method, in particular to a high-efficiency and high-quality sow feed and a processing method thereof. Background technique [0002] The quality of sow feed directly affects the reproductive performance of sows and the growth and development of piglets, and the processing technology of sow feed directly affects the quality of sow feed. In current production, there are two main processing techniques for sow feed: one is to directly grind feed materials with large particle sizes such as corn, wheat, and soybean meal, and then mix them with mineral feed and premixes with small particle sizes. Powdered complete feed is directly fed to sows; the other is to crush feed materials with large particle size and mix them with feed materials with small particle size to form complete feed and then make pellet feed to feed sows. The advantages of powdered full-price feed are low production cost and convenient addition of he...

AI Technical Summary

Problems solved by technology

The advantages of powdered full-price feed are low production cost and convenient addition of health care drugs during the feeding process, but there is a lot of dust generated during the feed production process and feeding process, the pathogenic microorganisms contained in the feed cannot be killed, and the feed is seriously polluted. Anti-nutritional factors or toxins in the feed will affect the sow’s utilization of the feed and even endanger the reproduction of the sow; the advantages of the pellet feed are that the sow has good palatability, the feed is comprehensive and uniform in nutrition, the feed is clean and hygienic, and there is no dust in the feed process. less, but during the granulation process, the composition of heat-sensitive raw materials such as vitamins, amino acids, enzyme preparations, and microecological preparations is severely damaged, which affects the nutritional value of the feed, and it is difficult to add health care drugs during the feeding process.

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