Organism regulating and body rejuvenating fermented soybean meal for sows in non-pregnant period and preparation method thereof

Abstract

The present invention discloses organism regulating and body rejuvenating fermented soybean meal for sows in a non-pregnant period and a preparation method thereof. The fermented soybean meal can provide balanced and comprehensive nutrition for the non-pregnant sows, help improve weak body constitution of the sows, promote physical recovery and body rejuvenation, maintain fatness of the sows in the non-pregnant period to be moderate, regulate the reproductive function of the sows in the non-pregnant period, promote normal estrus and improve estrus rate of the sows, promote ovulation of high-quality and strong eggs, improve breeding rate and conception rate after the breeding, and increase litter size of the sows. The feed is sour, fragrant and palatable, and delicious in tastes, the sows like to take food, the feed is good in quality, the action effects are obvious, the preparation technology is unique, and the feed is easy to preserve.

Description

technical field [0001] The invention relates to the technical field of animal breeding, in particular to a fermented soybean meal for body conditioning and body rejuvenation during the empty pregnancy period of sows and a preparation method thereof. Background technique [0002] Soybean meal is the most important plant-based protein source for livestock and poultry. Its crude protein content is as high as 43%-48%, and it has a relatively balanced amino acid composition, especially lysine, which is easily lacking in other plant-based feeds, and its content is as high as 2.5%- In addition, soybean meal has the advantages of sufficient supply and good palatability. Therefore, soybean meal is a high-quality protein source that is widely used in animal husbandry and breeding. However, the protein in soybean meal has a relatively large molecular weight and a compact structure, which is not easy to digest and absorb. It also contains a variety of anti-nutritional factors such as tr...

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Problems solved by technology

[0003] The article "Research on Preparation of Bioactive Feed from Probiotic Fermented Soybean Meal" discloses a soybean meal fermentation technology, which mainly uses Bacillus natto and Bacillus coagulans to carry out solid-state fermentation of soybean meal, but due to the lack of effective fermentation of soybean meal before fermentation The pretreatment modification of soybean meal, and the lack of auxiliary materials in the fermentation process of soybean meal, can not improve the texture, taste and flavor of the feed, and can not achieve directional regulation of animal physiological functions, which is not conducive to animal production performance and Improvement of farming efficiency