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机构地区:[1]贵州大学生物技术学院动物科学系,贵州贵阳550025
出 处:《西南农业学报》2001年第2期82-86,共5页Southwest China Journal of Agricultural Sciences
摘 要:总结了贵州黄鸡快慢羽纯系的培育以及应用快慢羽纯系研制羽速自别雌雄配套杂交肉鸡、制定自然交配下种鸡同雌异雄适宜轮配方案。This article summarized several aspects as follows: the process of breeding of rapid-and-slow-feathering lines of the Guizhou Brown Fowl; making use of the lines into researching and creating the autosexing crossing broiler; drawing up the scheme of the cock shifting system of mating in the natural service; measuring the effect of the rapid-and-slow-feathering genes in the earlier growing stage of Guizhou Brown fowl; studying further the technique to distinguish the growing-up-period chickens feathering types, and the main identification results.
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