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Feeding method for improving cow reproductive performance

A technology for reproductive performance and dairy cows, applied in the field of animal husbandry, can solve the problems of high feeding management requirements, poor heat resistance, etc., and achieve the effect of simple method, low price, and improved conception rate

Active Publication Date: 2015-03-04
翼城县富华养殖有限公司
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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

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A feeding method for improving the reproductive performance of dairy cows. Caragana pheasant is added to the feed of dairy cows 10-20 days after production, while increasing the proportion of coarse feed and reducing the proportion of concentrated feed. The composition of the feed is specifically 40 parts of concentrate, 80 parts of rough material, and 20 parts of Caragana.

Embodiment 2

[0017] A feeding method for improving the reproductive performance of dairy cows. Caragana pheasant is added to the feed of dairy cows 10-20 days after production, while increasing the proportion of coarse feed and reducing the proportion of concentrated feed. The composition of the feed is specifically 60 parts of concentrated feed, 95 parts of coarse feed, and 10 parts of Caragana.

Embodiment 3

[0019] A feeding method for improving the reproductive performance of dairy cows. Caragana pheasant is added to the feed of dairy cows 10-20 days after production, while increasing the proportion of coarse feed and reducing the proportion of concentrated feed. The composition of the feed is specifically 50 parts of concentrate, 90 parts of rough material, and 15 parts of Caragana.

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PUM

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Abstract

The invention provides a feeding method for improving cow reproductive performance, and relates to the technical field of livestock farming. The invention aims at solving a problem of providing a simple and feasible feeding method for improving cow physical fitness and improving cow postnatal estrus rate and conception rate. A technical scheme of the invention is that: 10-20 days after cow parturition, caragana sinica is added into a cow feed, and roughage proportion in the feed is increased while concentrate proportion is decreased. Specifically, a feed is composed of 40-60 parts of concentrate, 80-95 parts of roughage, and 10-20 parts of caragana sinica.

Description

technical field [0001] A feeding method for improving the reproductive performance of dairy cows belongs to the technical field of animal husbandry. 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 100 breeds of dairy cows in the world, among which the most famous ones are Holstein, Guernsey, and Ayrshire. The imported dairy cows in my country are mainly black and white cows. [0003] Improving the reproductive performa...

Claims

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Application Information

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IPC IPC(8): A01K67/02A23K1/18A23K1/14A23K1/10A23K1/16
CPCA01K67/02A23K10/22A23K10/26A23K20/00A23K20/174A23K20/20A23K50/10
Inventor 上官继德官继伟
Owner 翼城县富华养殖有限公司
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