河北本地绒山羊的杂交选育研究

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Bibliographic Details
Published in动物与饲料科学：英文版 no. 3; pp. 1 - 3
Main Author 王振来 赵德明
Format Journal Article
LanguageEnglish
Published 2009
Subjects
体尺指标
河北
混合
级进杂交
羊绒产业
羊绒产量
辽宁绒山羊
选育
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Bibliography:[Objective] To improve the performance of Hebei cashmere goats and thus promote the development of cashmere industry. [Method] Through grading hybridization, the F2 generation was obtained using Liaoning cashmere goats as male parents and local cashmere goats as female parents. Then fixed cross was performed. After selection, the body size indexes, weight and cashmere yield were determined. The quality of cash mere, lambing rate, and net cashmere rate were also analyzed. [ Result] Compared with the local cashmere goats, the hybrid cashmere goats had robust physique and good body size indexes; the weight and cashmere yield increased significantly; cashmere fiber was longer significantly; the lambing rate and net cashmere rate were improved. [ Conclusion] After breeding, the cashmere goats have good quality and high yield of cashmere, and their performance is significantly improved.
WANG Zhen-lai , ZHAO De-ming （1. College of Veterinary Medicine, China Agdcultural University, Beijing 100094, China; 2. Hebei Provincial Center for Animal Disease Control and Prevention, Baoding 071000, China）
Hebei cashmere goat; Hybridization and breeding
ISSN:1943-9911