%0 Journal Article
%T Breeding and selection of high-yield and Varroa-resistant hybrids of honeybee-"HYR" and "JYR"<br>蜜蜂高产抗螨杂交种“HYR”和“JYR”的选育
%A WU Li-ming
%A WU Jie
%A PENG Wen-jun
%A HU Fu-liang
%A <br>吴黎明
%A 吴杰
%A 彭文君
%A 胡福良
%J 浙江大学学报(农业与生命科学版)
%D 2008
%I Zhejiang University Press
%X Queens of three strains of western bees(Apis mellifera carnica,A.m.caucasica and PINGHU A.m.ligustica) were selected and used as main breeding materials.Three inbreeding lines(A,B and C) were developed by using instrumental insemination through systematic closing group reproduction assisted with RAPD analysis.Two high-yield and Varroa-resistant hybrids,"HYR" and "JYR",were selected on the basis of the three lines.Besides strong Varroa-resistant ability,the two hybrids have the characteristic of high-production of honey and both of honey and royal jelly,respectively.The per colony honey production of the two hybrids and the royal jelly production of "JYR" were 59.40%(P<0.01),32.27%(P<0.01) and 69.95%(P<0.01) higher than those of Chinese Italian bees,respectively.The two hybrids' late-autumn Varroa parasitical ratios were 1.97%(P<0.01) and 2.19%(P<0.01),dramatically lower than those of Chinese Italian bees.
%K Apis mellifera
%K "HYR"and "JYR" hybrids
%K RAPD
%K marker assisted selection<br>蜜蜂
%K "HYR"和"JYR"蜂种
%K RAPD
%K 标记辅助选择
%K 蜜蜂
%K 高产
%K 抗螨能力
%K 杂交种
%K 种选育
%K hybrids
%K selection
%K 蜂螨寄生率
%K 秋季
%K 单产
%K 平湖意蜂
%K 性能
%K 生产
%K 王浆
%K 蜂蜜
%K 蜂种
%K 分析
%K RAPD
%K 人工授精
%K 繁育
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=298920A27C9BAA22346FCA384240FAA4&jid=466C05D88593309B3EB5CF34361E6426&aid=8D9753D8F46F8ED96992129E92BA1C38&yid=67289AFF6305E306&vid=339D79302DF62549&iid=CA4FD0336C81A37A&sid=10F298ED9F164662&eid=331211A5F5616413&journal_id=1008-9209&journal_name=浙江大学学报(农业与生命科学版)&referenced_num=0&reference_num=10