Straw fermenting agent for raising pigs

Abstract

The invention relates to a straw fermenting agent for raising pigs, which is a composite preparation of a plurality of enzyme preparations, microorganisms and Chinese herbal medicines. The straw feed obtained by fermenting the product of the invention is added in the sow feed in a process of raising the sow, the farrowing rate of the sow and the survival rate of piglets are remarkably enhanced, and the morbidity of the sow and the piglets is reduced; and 10 percent of straw fermenting agent is added in the growing and fattening pig feed, the morbidity of the growing and fattening pigs is reduced, the slaughtering time of the growing and fattening pigs is shortened, and the utilization rate of the feed is improved. The straw fermenting agent for raising the pigs comprises the following raw materials in percent by weight: 3-5 percent of neutral protease, 3-5 percent of acid protease, 5-10 percent of phytase, 5-10 percent of cellulase, 0.2-1 percent of xylanase, 1-3 percent of pectinase, 5-10 percent of amylase, 3-10 percent of saccharomyces cerevisiae, 15-20 percent of aspergillus niger, 5-10 percent of Listeria trichoderma viride,15-20 percent of cordate houttuynia and 20-25 percent of astragalus root.

Description

technical field

[0001] The invention relates to the fields of bioengineering and modern environmental protection, and belongs to animal husbandry and breeding technology. Specifically, it uses complex enzyme systems and microorganisms to act on straw, and adds Chinese herbal medicine to enhance the fermentation of straw, so as to promote the body's substance metabolism of pigs and enhance digestion. function, so that the straw becomes feed that pigs can digest and utilize. Background technique

[0002] At present, in the process of raising pigs with straw, pigs are raised on fermented beds and EM bacteria ferment straws to raise pigs. Pigs raised on fermented beds use microbial strains in the fermented bed to degrade pig feces and urine into edible bacteria for pigs. Body protein, so as to save feed, instead of converting straw into a part of nutrients that pigs can digest and utilize. Straw is only a carrier and cannot be directly used; EM bacteria ferment straw to raise pi...