High-efficiency compound feed for growing pigs and preparation method thereof

Abstract

The invention discloses an efficient compound feed for growing pigs. The feed comprises the following components in percentage by weight: 59.4 to 60.8 percent of corn, 5.0 to 5.9 percent of bran, 23.0 to 25.0 percent of bean cake (or bean pulp), 10.0 to 10.5 percent of fine wheat bran, 12.0 to 12.8 percent of rice, 10.0 to 10.6 percent of sorghum, 10.4 to 11.2 percent of bone meal and 0.6 to 1.2 percent of shell powder. According to the feed, the raw materials of the feed are effectively decomposed and converted into glucose and amino acid, so that the conversion chain of the feed in the alimentary canal of an animal is shortened, various effective components in the feed are quickly and effectively absorbed and utilized, the utilization rate of the pig feed can be improved, and the increase of crude fat and organic acid after fermentation also increases the energy in daily ration; the feed is also a factor for increasing weight gain and feed conversion rate, the organic acid improves the internal environment of a digestive system and inhibits reproduction of harmful bacteria, so that conditions are provided for reproduction of beneficial flora, and in addition, the metabolic product lactic acid of the lactic acid bacteria reduces the pH value of intestinal tracts, so that growth and reproduction of alkaline bacteria are inhibited.

Description

technical field [0001] The invention belongs to the technical field of pig feed, in particular to high-efficiency compound feed for growing pigs and a preparation method thereof. Background technique [0002] Feeds fed by traditional growing pigs generally have the following defects: [0003] 1. It prolongs the transformation chain of the feed in the digestive tract of animals, which makes it difficult for various effective ingredients in the feed to be absorbed and utilized quickly and effectively, reducing the utilization rate of pig feed. [0004] 2. It is difficult to improve the internal environment of the digestive system, and it is impossible to inhibit the reproduction of harmful bacteria, so that it is difficult to provide conditions for the reproduction of beneficial flora, and it is difficult to reduce the pH value of the intestinal tract, so that it is impossible to inhibit the growth and reproduction of alkaline bacteria, and it is impossible to kill them Some ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide high-efficiency compound feed for growing pigs and its preparation method to solve the problem of prolonging the transformation chain of feed in the animal's digestive tract, thereby making it difficult for various effective ingredients in the feed to be absorbed and utilized quickly and effectively, reducing the pig's The utilization rate of feed is difficult to improve the internal environment of the digestive system, and it is difficult to inhibit the reproduction of harmful bacteria, so it is difficult to provide conditions for the reproduction of beneficial flora, and it is difficult to reduce the pH value of the intestinal tract, so it is difficult to inhibit the growth and reproduction of alkaline bacteria. It is difficult to kill some pathogenic bacteria, it is difficult to reduce the occurrence of intestinal diseases, it is difficult to prevent the accumulation of harmful products such as indole, phenol, hydrogen sulfide in the large intestine, and it is difficult to reduce the technical problems of animal stress and hyperactivity

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