冬小麦生育阶段持续期与主茎粒重关系的研究

作物学报 ›› 1987, Vol. 13 ›› Issue (02): 117-122.

冬小麦生育阶段持续期与主茎粒重关系的研究

曾浙荣;赵双宁; 台建祥

中国农业科学院作物育种栽培研究所

收稿日期:1986-04-06 修回日期:1987-03-02 出版日期:1987-05-12 网络出版日期:1987-05-12

STUDIES ON THE RELATIONSHIP BETWEEN THE DURATION OF DEVELOPMENTAL STAGES AND KERNEL WEIGHT OF THE MAIN CULM IN WHEAT IN NORTH CHINA

Zeng Zherong; Zhao Shuangning;Tai Jiangxiang

Institute of Crop Breeding and Cultivation; Chinese Academy of Agricultural Sciences

Received:1986-04-06 Revised:1987-03-02 Published:1987-05-12 Published online:1987-05-12

摘要/Abstract

摘要： 在1979～1982年间,以37个不同类型的冬小麦品种(系)为材料,研究了4个生育阶段与主茎粒重及其构成因素的关系。结果表明,主茎粒重和千粒重与开花到成熟的天数显著正相关,主茎小穗数、粒数分别与生长锥伸长到顶端小穗出现、顶端小穗出现到抽穗的天数显著正相关,主茎小穗数和粒数又与全生育期显著正相关。最后根据北部冬麦区的气

曾浙荣;赵双宁; 台建祥. 冬小麦生育阶段持续期与主茎粒重关系的研究[J]. 作物学报, 1987, 13(02): 117-122.

Zeng Zherong; Zhao Shuangning;Tai Jiangxiang. STUDIES ON THE RELATIONSHIP BETWEEN THE DURATION OF DEVELOPMENTAL STAGES AND KERNEL WEIGHT OF THE MAIN CULM IN WHEAT IN NORTH CHINA[J]. Acta Agron Sin, 1987, 13(02): 117-122.

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