水稻 量的形質의 遺傳에 관한硏究 第5報. 二面交雜에 의한 世代別 主要形質의 組合能力 및 優性程度의 比較

• 영문명: Studies on the inheritance of quantitative characters in rice Ⅴ. Differences of combining ability and degree of dominance for several agronomic characters of rice in F₁ and F₂ generations from diallel cross
• 발행기관: 한국육종학회
• 저자명: Byung Tae Jun(田炳泰) Soo Yeon Cho(趙守衍) Kwon Yawl Chang(張權烈)
• 간행물 정보: 『한국육종학회지』Vol.17 No.2, 79~84쪽, 전체 6쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 1985.06.30

영문 초록

Inheritance of culm length, panicle length and number of panicle rice were studied from 9-parent partial diallel crosses at F₁ and F₂ generations in 1983-1984. Thecombining ability analysis showed that the GCA and SCA effects were significant for culm length, panicle length, and number of panicle, but GCA was greater than SCA. The effects of GCA and SCA were different from parents, cross, generation and characters. Both additive and dominant gene actions were significant for culm length, panicle length, and number of panicle, Howver, additive effects was greater than dominant effects.

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