High frequency efficient breeding control technique of meat sheep

A technology, efficient technology, applied in medical science, food science, animal feed, etc.

Inactive Publication Date: 2009-02-11
黑龙江省农业科学院畜牧研究中心 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In China, the high-frequency breeding and high-efficiency breeding technologies of mutton sheep have also been widel

Method used

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Examples

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Example Embodiment

[0018] Example 1:

[0019] The high-frequency and high-efficiency breeding and regulation technology of mutton sheep includes: estrus regulation hormone program, production system and high-efficiency reproduction technology. The estrus regulation hormone program is the progesterone vaginal suppository-PMSG method, which adopts two births in one year or three births in two years. The high-frequency and high-efficiency breeding technology adopts gonadotropin, grouping and breeding, and nutrition regulation.

[0020] The high-frequency and high-efficiency breeding and control technology of mutton sheep, the progesterone vaginal suppository-PMSG method includes the treatment plan of the breeding season: the day of embedding the embedment is 0 day, the embedding of the embedment is 12-14 days, and the embedment is removed before 1- Two days or on the day of withdrawal, the pregnant horse serum gonadotropin PMSG200-250IU will be injected; non-breeding season treatment plan: the day of e...

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PUM

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Abstract

The invention discloses a mutton sheep breeding and regulating technology with high frequency and high efficiency. In China, the mutton sheep breeding and regulating technology with high frequency and high efficiency is applied relatively widely, but the situation of organically combining a plurality of technologies and the popularization thereof does not appear. The technology comprises an oestrus hormone-regulation proposal, a production system and a high-efficiency breeding technology; wherein, the oestrus hormone-regulation proposal relates to a progestogen vaginal suppository-PMSG method, the production system of twice producing one year or three producing two year is adopted, the high-efficiency and high frequency breeding technology adopts gonadotropin, grouping hybridization and nutritional regulation. The technology is applied to high-efficiency industry which leads the sheep industry to develop into industrialization.

Description

Technical field: [0001] The invention relates to a control technology for high-frequency and high-efficiency breeding of mutton sheep. Background technique: [0002] Since the 1980s, many foreign economically developed countries have begun to adopt supporting technologies in production to achieve large-scale and efficient production. Its characteristics are: large-scale sheep farms, high stocking density, short production cycle, high reproduction rate and labor productivity, Breeding is mainly based on house feeding. At present, advanced technologies such as high-efficiency breeding management, ewe estrous cycle regulation, and nutritional regulation are widely used in sheep production in foreign countries, so that the sheep industry has developed into a high-efficiency industry for factory production. From the perspective of the development trend of industrialized sheep farming, the high-frequency and efficient breeding of mutton sheep and the new technology of nutritional...

Claims

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Application Information

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IPC IPC(8): A01K67/02A61D19/00A23K1/18A23K20/174A23K20/20A23K50/10
Inventor 刘玉峰亓美玉何海娟吴宏达
Owner 黑龙江省农业科学院畜牧研究中心
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