Breeding method for beef cattle

Abstract

The invention discloses a breeding method for beef cattle. A fermentation liquid is prepared from 50g of a fermenting agent, 1kg of corn flour and 50kg of water, when the fermentation liquid is prepared, the fermenting agent, the corn flour and the water are mixed, and the mixed material is placed for one hour before being used; mixing of the fermenting agent, the corn flour and the water is performed by using a pneumatic motor, the pneumatic motor includes a roller body, a slewing bearing, a slewing bearing platform, and a ring-shaped sieve plate device, the slewing bearing platform is provided with a rustproof hole used for placing the slewing bearing, and the slewing bearing is in hoop connection with the roller body and is filled into the rustproof hole from one end of the rustproof hole. The method provided by the invention avoids the problem that particle impurities rush into the rustproof hole and the slewing bearing, so that the slewing bearing is destroyed in the prior art.

Description

technical field [0001] The invention relates to the technical field of cattle breeding, in particular to a beef cattle breeding method. Background technique [0002] In the process of raising beef cattle, it is very troublesome to clean up the excrement of cattle. In the traditional method of raising beef cattle, in order to avoid polluting the environment, a sewage ditch connected to the biogas digester is usually built in the cattle pen, and the cattle pen is washed every day, and the cattle excrement is sent to the biogas digester through the sewage ditch. It requires a large amount of labor and water resources, and the cost of feeding is high. [0003] There is thus just a kind of beef cattle feeding method, and the following measures are taken in the feeding process: [0004] A. Lay a fermentation bed in the cattle barn. The fermentation bed is provided with three layers of bedding, and the thickness of each layer of bedding is 20-25cm. The bottom bedding is straw, th...

AI Technical Summary

Problems solved by technology

[0012] In order to solve the above problems, the present invention provides a beef cattle breeding method, which avoids the problem in the prior art that the particles and impurities rush into the anti-rust holes and the slewing bearing and cause the slewing bearing to be destroyed

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