高赖氨酸玉米主要品质性状的配合力分析

作物学报 ›› 1994, Vol. 20 ›› Issue (04): 446-452.

高赖氨酸玉米主要品质性状的配合力分析

汪黎明;石德权;刘仁东;白丽

中国农业科学院作物育种栽培研究所，北京，100081

收稿日期:1991-12-29 修回日期:1993-03-27 出版日期:1994-07-12 网络出版日期:1994-07-12
通讯作者: 汪黎明

Studies on Combining Ability of High Lysine Maize

Wang Li-ming; Shi De-quan; Liu Ren-dong; Bai Li

Institute of Crop Breeding and Cultivation, Chinese Academy of Agricultural Sciences Beijing 100081

Received:1991-12-29 Revised:1993-03-27 Published:1994-07-12 Published online:1994-07-12
Contact: Wang Li-ming

摘要/Abstract

摘要： 用4个软质胚乳和4个硬质（或半硬质）胚乳的高赖氨酸玉米自交系，进行8×8完全双列杂交试验，分析了后代籽粒品质性状的遗传表现和配合力。软质胚乳亲本和硬质胚乳亲本杂交时，当代F1籽粒的胚乳硬质度表现出显著的正反交差异，以硬质亲本作母本时F1籽粒硬质度较高，但F2籽粒的硬质度无显著的正反交差异。硬×硬类型杂交后代的

关键词: 玉米，赖氨酸，胚乳硬质度，配合力

Abstract: Eight opaque-2 inbred lines of maize, four with soft endosperm and four with hard or semihard endosperm, were tested in diallel crosses including 28 reciprocals. There was evidently maternal effect on the endosperm hardness of F1 kernels but no such effect in the F2 kernels. The F1 kernels were usua

Key words: Maize, Lysine, Endosperm hardness, Combining ability

汪黎明;石德权;刘仁东;白丽. 高赖氨酸玉米主要品质性状的配合力分析[J]. 作物学报, 1994, 20(04): 446-452.

Wang Li-ming; Shi De-quan; Liu Ren-dong; Bai Li. Studies on Combining Ability of High Lysine Maize[J]. Acta Agron Sin, 1994, 20(04): 446-452.

参考文献

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed