Cow breeding method combining farming and grazing

Abstract

The invention discloses a cow breeding method with combining farming and grazing. According to the cow breeding method, the land is divided into a grazing area, a repairing area and a supplementary feeding area; in the grazing area, ryegrass, festuca and white clover are mixedly sowed in late September each year, cows are grazed for 5-7 days in each zone block from March to April in the next yearaccording to the growth condition of forage grass, and then cow manure is sprayed with liquid preparation (EM bacteria solution and compound enzymes); in the repairing area, wheat is planted in October in each year, and corn is planted after the wheat is harvested the next year; the grazing area and the repairing area are alternated the next year, after alternation, the wheat is not applied with chemical fertilizer any more; in the non-grazing period, supplementary feeding is carried out on the cows in the supplementary feeding area. Compared with an existing cow breeding mode, cow manure canbe effectively treated by adopting the cow breeding method, and the grazing and rotation grazing method is beneficial for improvement of production performance of beef cattle. Compared with the commonfield for producing grain, the cow breeding method can improve the fertility of soil and save usage of the chemical fertilizer.

Description

technical field [0001] The invention relates to a cow breeding method combining agriculture and animal husbandry, and belongs to the technical field of beef cattle breeding. Background technique [0002] In my country, with the high development of the beef cattle industry after the reform and opening up, a lot of work has been carried out in the aspects of beef cattle breed selection, nutritional needs and nutrition regulation, feeding management, and full mixed ration feeding methods, which have supported the development of the beef cattle industry. need. However, after entering the new century, with the decline of the comparative benefits of scattered breeding of beef cattle farmers, and the expansion of scale requires larger funds, land and arable land, my country's existing land management model has made it difficult to obtain land, and the transformation of the new countryside has made farmers The space for raising cattle is further compressed. In the vast agricultural ...

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Problems solved by technology

[0004] In order to solve the problems of high cost and serious pollution in raising cattle in current agricultural areas, the present invention provides a cow breeding method combining agriculture and animal husbandry

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