父母代蛋种鸡繁殖技术概况

Breeding Techniques of Parental Egg Breeder

蛋种鸡的繁殖首先要考虑的是种源的问题。我国蛋种鸡的萌芽开始主要是依靠进口国外已经育种成熟的品种,以饲养父母代开始。20世纪90年代后才开始培育出本土的蛋鸡配套系。但由于起步晚,技术的落后,素材优势弱等因素一直发展缓慢。所以大多数蛋种鸡场选择的是国外的品系。通过收集整理30年父母代蛋种鸡在云南饲养、繁殖、孵化方面的数据总结蛋种鸡繁殖技术的发展概况。

The breeding of egg breeder is the first consideration of the provenance.Our country egg breeder’s germination mainly depends on the import foreign already breeding the mature variety,raises the parent generation to begin.Only after the 1990s began to cultivate the local layer matching line.However,due to the late start,backward technology,weak material advantages and other factors have been slow to develop.So most egg breeder farms choose foreign strains.The development of breeding technology of laying hens in Yunnan province was summarized by collecting and arranging the data of breeding,breeding and hatching of laying hens from their parents for 30 years.