摘要
中华蜜蜂,简称中蜂。是我国独有的蜂种,囊状幼虫病是目前危害中华蜜蜂最主要的病害。试验以囊状幼虫病流行后自愈的蜂群为基础选育素材,采用人为感染、逐级淘汰、闭锁繁育、固定有益基因的育种手段,进行中蜂囊状幼虫病抗病品系的选育,大大地提高了其抵抗囊状幼虫病的性能。
Chinese Bee is the peculiar resource in our country.Sacbrood bee virus is the major threat to Chinese bee at present.Experimental bee from self-healing bee infected with sacbrood bee virus were selected to breed disease-resistance variety adopting breeding methods such as artificial infection,cleaning step by step,breeding locked-in and fixing good genes,characteristics of resisting sacbrood bee virus improved greatly.
出处
《畜牧兽医杂志》
2012年第3期25-27,共3页
Journal of Animal Science and Veterinary Medicine
关键词
中华蜜蜂
囊状幼虫病
抗病选育
闭锁繁育
Chinese bee
sacbrood bee virus
disease-resistance breeding
locked-in breeding
