›› 2018, Vol. 45 ›› Issue (11): 3134-3143.doi: 10.16431/j.cnki.1671-7236.2018.11.019

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Research Progresses on Genetics and Breeding of Domestic and International Rabbit in 2017

HUANG Dongwei1, ZHAO Huiling1, CHENG Guanglong1, DING Haisheng1, WANG Xiaofei1, WANG Yong2, YANG Yongxin1, ZHAO Xiaowei1, QI Yunxia1   

  1. 1. Institute of Animal Husbandry and Veterinary Medicine, Anhui Academy of Agricultural Sciences, Hefei 230031, China;
    2. Anhui Yihua Agricultural Science and Technology Co., Ltd., Chizhou 245100, China
  • Received:2018-03-19 Online:2018-11-20 Published:2018-11-20

Abstract:

The author performed a review on relative studies of rabbit genetics and breeding including traditional breeding,molecular breeding and reproductive techniques in 2017,the points of domestic and international studies were different when compared to previous years.In China,studies of traditional breeding mainly included breed selection and trait evaluation,and had made good progresses.In addition,more studies including growth,meat quality,fur,reproduction and disease resistance were found in molecular breeding,which selected and filtered relative genes and molecular markers related to targeted traits.There were few and scattered reproductive technology studies mainly related to artificial insemination and environmental effect including mating season and light-controlled administration which influenced the health and productivity of rabbit.Compared with domestic studies,similar studies including genetic evaluation of traits,interaction between heredity and environment,and evaluation methods were shown in foreign researches,receiving boosts in improving growth performance and meat quality.Studies of molecular breeding mainly related to performances on growth,meat quality,disease resistance and reproduction,which also filtered and researched molecular makers but insufficient in fur traits,and researches of reproduction techniques focused on the effect of environment and additives on reproduction and semen freezing.This review could provide references for the later research and production of rabbit breeding.

Key words: 2017; rabbit; genetics; breeding; reproduction

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