北方蚕业
北方蠶業
북방잠업
NORTH SERICULTURE
2014年
2期
31-32,35
,共3页
靳向东%朱兴友%郝大东%任晓义%万军%赵先进
靳嚮東%硃興友%郝大東%任曉義%萬軍%趙先進
근향동%주흥우%학대동%임효의%만군%조선진
柞蚕%新品种%选大4号%系统选育
柞蠶%新品種%選大4號%繫統選育
작잠%신품충%선대4호%계통선육
Antheraea pernyi%new variety%Xuan da 4 hao%breeding
柞蚕新品种“选大4号”是以选大2号为基础材料,经6年12代系统分离选育,选育出适合东北蚕区的柞蚕新品种。新品种秋季:全茧量12.62 g ,千粒茧重12.35 kg ,虫蛹统一生命率93.11%。
柞蠶新品種“選大4號”是以選大2號為基礎材料,經6年12代繫統分離選育,選育齣適閤東北蠶區的柞蠶新品種。新品種鞦季:全繭量12.62 g ,韆粒繭重12.35 kg ,蟲蛹統一生命率93.11%。
작잠신품충“선대4호”시이선대2호위기출재료,경6년12대계통분리선육,선육출괄합동북잠구적작잠신품충。신품충추계:전충량12.62 g ,천립충중12.35 kg ,충용통일생명솔93.11%。
Tussah new variety“Xuanda 4 hao”was bred by the methods of pedigree separation after six years using Xuan da 2 hao as parents .The new variety ,suitable for breeding in northeast of China ,has many a good economic characteristics .The cocoon weight in autumn is 12 .62g ,cocoon weight per 1 000 cocoons being 12 .35 kg ,and the larva-pupa rate being 93 .11% .