KOREAN JOURNAL OF CROP SCIENCE (한국작물학회지)
- Volume 25 Issue 4
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- Pages.73-80
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- 1980
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- 0252-9777(pISSN)
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- 2287-8432(eISSN)
Studies on the Heterosis Breeding in Rapeseed Using Cytoplasmic Genic Male Sterility 4. The Effects of Improved Domestic Lines as Pollen Parents for Fertility Restoration, Maintenance of MS Lines and the Heterosis Expression in Economic Characters in $F_1$ 's.
세포질 유전자적 웅성불임 계통을 이용한 유채 Heterosis육성 개발에 관한 연구 제4보 양질유, 양질박 국내 육성계통을 화분친으로 이용한 $F_1$ 의 임성회복력과 MS 유지능력 및 $F_1$ 유용형질의 Heterosis 발현
- Published : 1980.12.01
Abstract
To facilitate the heterosis breeding which utilizes cytoplasmic-genetic male sterile lines in rape (Brassica napus L.), 511 improved domestic lines were tested for their fertility restoration, maintaining ability and heterosis expression in agronomic characters. About 81 % of 511 lines showed complete fertility restoration and 11 lines could be used as maintainer of male sterility. All yield components except pod length showed greater heterotic effects than that of midparent in
유채의
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