High frequency efficient breeding control technique of meat sheep

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...

Examples

Embodiment 1

[0019] High-frequency and high-efficiency breeding regulation technology for mutton sheep, its composition includes: estrus regulation hormone program, production system and high-efficiency breeding technology, the estrus regulation hormone program is the progesterone vaginal suppository-PMSG method, adopting two productions in one year or three productions in two years production system, the high-frequency and high-efficiency breeding technology uses gonadotropins, group breeding, and nutritional regulation.

[0020] In the high-frequency and high-efficiency breeding control technology for mutton sheep, the progesterone vaginal suppository-PMSG method includes a breeding season treatment plan: the day of embedding the embolism is 0 days, the embedding is 12-14 days, and the embolism is withdrawn. Inject pregnant horse serum gonadotropin PMSG200-250IU on 2 days or on the day of embolism withdrawal; non-breeding season treatment plan: the day of embolization is 0 days, the embol...

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...

Examples

Embodiment 1

[0019] High-frequency and high-efficiency breeding regulation technology for mutton sheep, its composition includes: estrus regulation hormone program, production system and high-efficiency breeding technology, the estrus regulation hormone program is the progesterone vaginal suppository-PMSG method, adopting two productions in one year or three productions in two years production system, the high-frequency and high-efficiency breeding technology uses gonadotropins, group breeding, and nutritional regulation.

[0020] In the high-frequency and high-efficiency breeding control technology for mutton sheep, the progesterone vaginal suppository-PMSG method includes a breeding season treatment plan: the day of embedding the embolism is 0 days, the embedding is 12-14 days, and the embolism is withdrawn. Inject pregnant horse serum gonadotropin PMSG200-250IU on 2 days or on the day of embolism withdrawal; non-breeding season treatment plan: the day of embolization is 0 days, the embol...