努比亚山羊与隆林山羊杂交改良成效  

Hybrid Improvement Effect of Nubian Goat and Longlin Goat

作　　者：黄恒 曾俊 李叶红 陆俊致 黄华莉 朱芝燕 HUANG Heng;ZENG Jun;LI Yehong;LU Junzhi;HUANG Huali;ZHU Zhiyan(Guangxi University,Nanning Guangxi 530004,China)

机构地区：[1]广西大学,广西南宁530004

出　　处：《畜牧兽医科学（电子版）》2022年第2期1-4,共4页Graziery Veterinary Sciences：Electronic Version

摘　　要：目前,广西山羊良种繁育体系不完善,基础建设发展较慢,资金投入较少,严重滞后了新品种的育种研究与推广应用。为解决这类问题,以努比亚山羊为父本,隆林山羊为母本,采用开放式核心群选育法开展杂交选育。选育的努隆杂山羊其外貌、体形、繁殖性能、肉用特征等商品性状在广西肉用山羊配套系中居于领先水平。建立由核心场、扩繁场、专业养殖户为基础的杂交繁育体系。At present,the goat breeding system in our area is not perfect,the infrastructure development is slow,and the government investment is less,which seriously lags behind the breeding research and popularization and application of new breeds.In order to solve these problems,the Nubian goat as the male parent and the Longlin goat as the female parent were used to carry out crossbreeding using the open core breeding method.The appearance,body shape,reproductive performance,meat characteristics and other commercial characters of the selected Nulong hybrid goat are at the leading level among the matching lines of meat goats in Guangxi.Establish a hybrid breeding system based on core farms,expansion farms,and professional farmers.

关 键 词：努比亚山羊 隆林山羊 杂交技术 试验测试与测定 技术推广 

分 类 号：S827[农业科学—畜牧学]