2021年国内外家兔遗传育种与繁殖研究进展

doi:10.16431/j.cnki.1671-7236.2022.10.024

摘要/Abstract

摘要： 兔业是节粮、环保、低耗草食畜牧业中的代表性产业,是中国畜牧业的重要组成部分。家兔遗传育种与繁殖的相关研究是推进兔业发展的重要基础与保障。遗传学、分子生物学、统计学及计算机科学等学科的交叉融合与不断进步,为家兔育种提供了更加先进全面的技术手段。作者从家兔传统育种与分子育种2个方面对国内外2021年家兔遗传育种与繁殖研究进展进行了综述。国外在传统育种与分子育种上均作了一定研究,主要集中在选择与环境效应的影响。国内开展的家兔遗传育种与繁殖研究数量相较国外更多,主要以分子育种为主,包括品种与遗传多样性、皮毛性状功能基因、脂肪和肉质性状相关基因及繁殖性能相关基因的研究;传统育种主要包括选择和环境效应对家兔生长与繁殖性能的影响及生产性能测定等。本综述旨在为家兔育种研究和生产提供参考。

关键词: 2021年; 家兔; 遗传育种; 繁殖

Abstract: Rabbit industry is the representative industry of grain saving,environmental protection and low consumption herbivorous animal husbandry,as an important part of animal husbandry in China.The research on rabbit genetics,breeding and reproduction is an important basis and guarantee to promote the development of rabbit industry.Which are mainly attributed to the interdisciplinary integration and continuous progress of genetics,molecular biology,statistics and computer science have provided more advanced technical means for rabbit breeding.In this paper,the research progress on genetic breeding and reproduction of rabbits in 2021 are reviewed from the traditional breeding,molecular breeding and reproduction of rabbits.For abroad,lots of researches mainly focuses on the effects of selection and environment on the growth and reproductive performance of rabbits.In China,there are more studies on rabbit genetic breeding and reproduction than abroad,and the researches concentrate mainly on molecular breeding,including varieties and genetic diversity,functional genes related to fur traits,lipid and meat quality traits and reproductive performance.In addition,there are lots of studies on the effects of selection and environmental effects on growth and reproductive performance of rabbits and production performance measurement in traditional breeding.This review could provide references for rabbit breeding and production.

Key words: 2021; rabbits; genetic breeding; reproduction

中图分类号:

S829.1

王源朗, 丁海生, 赵辉玲, 黄冬维. 2021年国内外家兔遗传育种与繁殖研究进展[J]. 中国畜牧兽医, 2022, 49(10): 3918-3924.

WANG Yuanlang, DING Haisheng, ZHAO Huiling, HUANG Dongwei. Research Progress on Genetic Breeding and Reproduction of Domestic and International Rabbits in 2021[J]. China Animal Husbandry and Veterinary Medicine, 2022, 49(10): 3918-3924.

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