Large-scale breeding method of cows

A breeding method and technology for dairy cows, applied in the field of animal breeding, can solve the problems of poor heat resistance and high requirements for feeding and management, and achieve the effect of improving the survival rate and milk production.

Inactive Publication Date: 2018-05-25
大理越析农牧有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Poor heat resistance, high requirements for feeding and management

Method used

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Examples

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Embodiment Construction

[0025] Specific embodiments of the present invention will be further described below. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0026] A breeding method for large-scale dairy cows, comprising the following steps:

[0027] 1) 1-7 days after birth, the calves are fed with colostrum, 3-5 times a day, the milk temperature is 35-38 ℃, and the cow body is brushed 1-2 times a day, one calf and one pen;

[0028] 2) 7-60 days after birth, the calves are fed with normal milk or milk substitutes, 3 times a day, the daily lactation volume is 5-7kg, and the cow body is brushed 1-2 times a day, one calf and one pen;

[0029] 3) 60-120 days after birth, the ...

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PUM

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Abstract

The invention discloses a large-scale breeding method of cows. At all stages from birth and milk production of the cows, scientific management and feeding are conducted, the survival rate and milk production yield of cow calves are guaranteed, and the method is beneficial to large-scale cow breeding.

Description

technical field [0001] The invention relates to the technical field of animal breeding, in particular to a large-scale dairy cow breeding method. Background technique [0002] Dairy cows are yellow cattle of dairy breeds, which are excellent breeds that have been highly selected and bred. The cow's head is well defined and slightly elongated. The neck is thin and wrinkled. Thin skin, short capillaries, less subcutaneous fat, well-proportioned body structure, delicate and compact, with clear edges and corners. The hindquarters are more developed than the forequarters, the breasts are huge, weighing up to 11-28 kg, and the mammary veins are obvious. It has poor heat resistance and has high requirements for feeding and management. There are nearly a hundred breeds of dairy cows in the world, among which the most famous ones are Holstein, Jersey, Guernsey, and Ayrshire. The imported dairy cows in my country are mainly black and white cows. [0003] With the development of ...

Claims

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Application Information

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IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 范振
Owner 大理越析农牧有限公司
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