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Position: Home > Articles > Study on New System of Producing Hybrid Wheat Seed by Mixing Male Sterile Line and Restorer Line Journal of Triticeae Crops 2002,22 (4) 31-34

杂交小麦混合制种新体系的初步研究

作  者:
宋喜悦;马翎健;胡银岗;奚亚军;何蓓如
单  位:
西北农林科技大学农学院
关键词:
杂交小麦;制种;混合
摘  要:
将不育系和恢复系按不同比例混合,生产杂交小麦F1代种子。对混合制种条件下不育系的结实率和不育系、恢复系、杂种F1代的株高、抽穗期、开花期以及杂交种的产量构成的调查结果表明,不育系和恢复系按17:3比例混合,其制种结实率及混收种(包含杂交种和恢复系)的产量都明显优于对照。
译  名:
Study on New System of Producing Hybrid Wheat Seed by Mixing Male Sterile Line and Restorer Line
作  者:
SONG Xi-yue, MA Ling-jian, HU Yin-gang, XI Ya-jun, HE Pei-ru(College of Agronomy, Northwest Sci-Tch University of Agriculture and Forestry, Yangling, Shaanxi 712100)
关键词:
Hybrid wheat; Producing seed; Mix
摘  要:
The seed of male sterile line and its restorer line were mixed in different proportion. By investigating the seed setting, plant height, heading date, flowering data of sterile line and restorer lines and hybrid, and the yield components of hybrid, the result showed that it had a better productive potentiality, and when the plants of male sterile line and restorer lines mixed in 17 : 3 ratio, its seed setting on female and the yield of hybrid mixture were better than CK.

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