Method for preparing milk cow replacement cattle fermented TMR feed from gingko decoction dreg

Abstract

The invention relates to a method for preparing a milk cow replacement cattle fermented total mixed ration (TMR) feed from gingko decoction dreg. The method comprises the following steps of: adding fermentation raw materials including gingko decoction dreg, straws, a basic material, molasses, a fermenting agent and a mildew inhibitor into a TMR stirrer and uniformly stirring the materials; adjusting moisture to be 45 to 55 percent; pouring the mixture into a polyethylene film vacuum bag, vacuuming to achieve required density, and binding and sealing the bag; and fermenting the mixture to obtain the feed. The method obviously improves the palatability of the gingko decoction dreg and improves the utilization ratio so as to reduce the cost of the replacement cattle feed and keep the feeding effect unchanged; the gingko decoction dreg can replace silage maize as a coarse milk cow replacement cattle material, so that the problem of shortage of the silage maize during the production of the milk cow is solved; meanwhile, the antiallergic, antivirus and anti-stress capacity of the replacement cattle can also be improved so as to enhance the immunity and promote the growth and development of the replacement cattle; and most importantly, the problem of environmental pollution caused by cluttering up and leaving about the gingko leaf residues at most places is solved.

Description

technical field [0001] The invention belongs to the technical field of fermenting TMR with ginkgo medicinal dregs, and in particular relates to a method for producing TMR fermented feed for back-up dairy cows by using ginkgo medicinal dregs as raw materials. Background technique [0002] my country has adjusted the industrial structure of animal husbandry since the "Tenth Five-Year Plan", and has given great importance to the development of dairy industry. In recent years, dairy cattle breeding has been vigorously developed. However, the average milk yield of dairy cows in my country is not high, far lower than that of countries with developed dairy farming industries. To improve the milk production level of dairy cows, the nutritional supply of dairy cows, scientific management and environmental factors are all important, but the cultivation of back-up cows is more important, which involves whether the digestive system and immune system of dairy cows in the young animal sta...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method of using ginkgo dregs as raw material to produce fermented TMR feed for back-up dairy cows. This technology of the present invention can significantly improve the utilization rate of feed nutrients of ginkgo dregs and improve its palatability , thereby reducing the feed cost of back-up cattle, but the feeding effect remains unchanged; and the use of ginkgo dregs as roughage for back-up cows can replace silage corn, thus solving the problem of shortage of silage corn in dairy cow production; Anti-allergic, anti-virus, anti-stress ability of cattle, enhance their immunity and promote the growth and development of reserve cattle; more importantly, it solves the problem of environmental pollution due to random piles of ginkgo leaf residues in most places

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