Breeding method of Hu sheep in subtropical area

Abstract

The invention relates to a hu-sheep breeding method in a subtropical area. The method is characterized by comprising the steps of sheep pen building, mating and reproducing, lamb managing, managing in a fattening period and pest and disease controlling. Lambs enter a lamb period to be managed after hu-sheep give birth to the lambs, and 60-day-age lambs can be put into a sheep pen to be bred; managing in the fattening period is performed, the lambs are fed for 2-3 times every day with feed, and the weight can be more than 70 kg when the lambs are bred for 8 months. According to the hu-sheep breeding method in the subtropical area, the hu-sheep breeding cost can be lowered, and the adaptability of the hu-sheep in the subtropical area, especially in the Guangxi area, can be improved; the reproductive performance, meat performance and hair performance of the hu-sheep can be significantly improved; the advantages of being small in breeding risks, short in breeding cycle, high in benefits and the like are achieved, and a basis is established for large-scale hu-sheep breeding in the Guangxi area.

Description

technical field [0001] The invention relates to the technical field of animal breeding, in particular to an artificial breeding method for Hu sheep in subtropical regions. Background technique [0002] Hu sheep is a first-class protected local livestock and poultry breed in my country. It has excellent performance such as early maturity, four seasons of estrus, three litters in two years, multiple lambs per litter, good lactation performance, fast growth and development, ideal meat production performance after improvement, high temperature and high humidity resistance, etc. traits. The production area is mainly in the Taihu Lake Basin between Zhejiang and Jiangsu, so it is called "Huyang". In 2000 and 2006, it was included in the "National Livestock and Poultry Genetic Resources Protection Catalog" by the Ministry of Agriculture twice. Hu sheep is a rare breed of white lambskin sheep with good meat production performance, high temperature and high humidity resistance and ot...

AI Technical Summary

Problems solved by technology

[0003] At present, when people are breeding Hu sheep, they usually feed forage, corn, wheat bran, soybean meal, rice bran, etc., because the feeds used by farmers and farms are single, which cannot satisfy the growth and development of Hu sheep. The demand for nutrition can easily lead to the lack of protein, fat, carbohydrates, minerals, various vitamins and trace elements of Hu sheep, which will affect the growth and development of Hu sheep, resulting in long feeding cycle and low slaughter rate

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