Breeding goat selection method of crossbred Guizhou white goats

Abstract

The invention discloses a breeding goat selection method of crossbred Guizhou white goats. The method includes the specific steps that Guizhou white goats and Boer white goats are mated to obtain a Boer first-filial generation, a first batch of basic goat flocks and a second batch of basic goat flocks are screened out, the first batch of basic goat flocks and the second batch of basic goat flocks are subjected to cross hybridization to obtain a Boer second-filial generation, the Boer second-filial generation and the Guizhou white goats are mated to obtain a Boer third-filial generation, then the Boer third-filial generation and the Guizhou white goats are mated to obtain the crossbred Guizhou white goats, and breeding goats are selected. The breeding goats, obtained through the method, of the crossbred Guizhou white goats keep the characteristics, such as high lambing rate, high diseases resistance, good skin toughness, tender meat quality, light goaty flavor and good taste, of the Guizhou white goats, have the advantages, like high growth speed and large size, of Boer goats, and can improve breeding economic benefits of farmers.

Description

technical field [0001] The invention belongs to the field of animal husbandry, and in particular relates to a breeding method for hybrid Guizhou white goats. Background technique [0002] Guizhou white goats are native to Yanhe, Sinan, Wuchuan and other counties in the middle and lower reaches of the Wujiang River in the northeast of Guizhou. They are distributed in Zunyi and Tongren, Guizhou, as well as in the Miao and Dong Autonomous Prefecture in Southeast Guizhou and the Buyi and Miao Autonomous Prefecture in southern Guizhou. Both male and female sheep have horns and beards under the jaws, rams have curly hair on their necks, and a few ewes have a pair of wattles under their necks. This variety has the characteristics of good meat production performance, strong fecundity and good skin quality. The meat of Guizhou white goat is tender and tender, with fat distribution between the muscles, strong and soft skin, and dense fibers. [0003] Guizhou white goat is an excelle...

AI Technical Summary

Problems solved by technology

[0005] The present invention intends to provide a breeding method for breeding Guizhou white goats, so as to solve the problems of small size, slow growth and low breeding economic benefits of current Guizhou white goats due to inbreeding