CAJ | 학술논문

蚕蛹雌雄鉴别技术人员缺乏、工作量大是目前蚕种生产面临的主要问题之一。利用性别控制技术，实现原种一方专养雌蚕，另一方专养雄蚕的新型单交蚕种生产模式，可免去杂交种生产中的雌雄鉴别环节，提高蚕种生产效率和杂交彻底率。经试繁，两对新型单交蚕品种“雌29×卵36”、“雌35x平28”繁育性能优良，其中“雌29×卵36”kg茧制种量较对照种“薪杭×白云”提高23．0％，“雌35×平28”kg茧产值较对照种“秋丰×白玉”提高15．68％。
잠용자웅감별기술인원결핍、공작량대시목전잠충생산면림적주요문제지일。이용성별공제기술，실현원충일방전양자잠，령일방전양웅잠적신형단교잠충생산모식，가면거잡교충생산중적자웅감별배절，제고잠충생산효솔화잡교철저솔。경시번，량대신형단교잠품충“자29×란36”、“자35x평28”번육성능우량，기중“자29×란36”kg충제충량교대조충“신항×백운”제고23．0％，“자35×평28”kg충산치교대조충“추봉×백옥”제고15．68％。
Lack of technical staff and heavy workload during pupae sex-discrimination are the main problems in the silkworm eggs production. The pupae sex-discrimination will be removed, the efficiency of silkworm eggs production and hybridization complete rate also will be increased if realizing the new single cross model of silkworm eggs production, in which only female or male silkworms will be reared respectively for two parents of reciprocal cross by sex control technique. Through trial multiplication, two pairs of new single cross silkworm varieties ＂Ci 29 × Luan 36＂ and ＂Ci 35× Ping 28＂have good properties. The amounts of silkworm eggs per kg cocoon of ＂Ci 29× Luan 36＂ is increased by 23.0% than the control of ＂Xinhang x Baiyun＂. And the output value of per kg cocoon of ＂Ci 35× Ping 28＇ is increased by 15.68% than the control of ＂Qiufeng x Baiyu＇.