摘要
在畜牧生产中,繁殖性状是一个非常重要的经济性状,繁殖性能的高低与动物生产效益密切相关。水牛是我国南方重要的物种资源,它具有耐粗饲、适应性强和易饲养等特点。而且水牛肉肉质鲜美,易于消化;水牛奶更是营养丰富全面,是制作高档奶制品的优质原料,一直以来,深受广大消费者青睐。然而,尽管我国水牛存栏量多,但水牛繁殖力低,一直是制约水牛产业发展的重要因素。如何提高水牛繁殖性能已成为当下研究的重点。为此,本文主要从分子水平上对近年来水牛繁殖性状相关基因的研究进展做一概述,并展望其应用前景。
In livestock production, reproductive trait is one of the very important economic trait. And the level of reproductive performance is closely related to the benefits of animal production. Buffalo is an important species resource in south China. It has the characteristics of resistance to rough feeding, strong adaptability and easy feeding. And buffalo meat is delicious and easy to digest. Buffalo milk is more nutritious and comprehensive, and is a high-quality raw material for making high grade dairy products. Consistently, it has always been favored by consumers. However, despite the large stock of buffalo in China, the low fecundity of buffalo has always been an important factor restricting the development of the buffalo industry. How to improve the reproductive performance of buffalo has become the focus of the current research. Therefore, this article mainly summarized the research progress of buffalo reproductive traits-related genes from the molecular level in recent years, and looked forward to its application prospects.
作者
曾令湖
谭正准
鄢胜飞
黄健
李厅厅
李辉
于农淇
卢瑛
梁莎莎
罗华
覃广胜
ZENG Ling-hu;TAN Zheng-zhun;YAN Sheng-fei;HUANG Jian;LI Ting-ting;LI Hui;YU Nong-qi;LU Ying;LIANG Sha-sha;LUO Hua;QIN Guang-sheng(Institute of Guangxi Buffalo,Chinese Academy of Agricultural Sciences,Nanning 530001)
出处
《中国牛业科学》
2022年第1期53-56,84,共5页
China Cattle Science
基金
广西科技计划项目(桂科AD19259009,桂科AB16380040)
亚热带农业生物资源保护与利用国家重点实验室开放课题项目(SKLCUSA-b201814)
水牛所基本科研业务项目(001024008)
广西重点实验室开放课题项目(2019-A-03-01)。
关键词
繁殖性状
水牛
分子水平
基因
研究进展
reproductive traits
buffalo
molecular level
gene
research progress
作者简介
曾令湖(1992-),男,硕士,技术员,主要从事动物遗传育种与繁殖研究;通讯作者:覃广胜(1975-),男,博士,研究员,主要从事动物育种与繁殖研究。
