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中国农学通报 ›› 2006, Vol. 22 ›› Issue (8): 199-199.

所属专题: 小麦

• 目次 • 上一篇    下一篇

雄性不育小麦异交结实研究进展

刘淑英,,秦志列,张风廷,马 庆   

  • 出版日期:2006-08-05 发布日期:2006-08-05

Advances in Studies on Out-crossing Seedy in Male-sterile Wheat

Liu ShuYing, , Qin ZhiLie, Zhang FengTing, MA Qing   

  • Online:2006-08-05 Published:2006-08-05

摘要: 雄性不育小麦异交结实特性研究是建立高产高效制种技术体系的核心内容。从杂种小麦亲本的出穗速度?开颖性状?开花时间等开花习性和不育系柱头?浆片,以及恢复系(保持系)花粉等方面综述了雄性不育小麦异交结实特性的研究进展,并提出父母本的花器生物学特性?父母本的协调状态?父母本的田间安排是杂种小麦种子生产中所必须解决的几个关键问题。

关键词: 小鼠, 小鼠, 家兔, 细胞核移植, 中间核质杂交, 早期发育, 胚胎卵母细胞

Abstract: Hybrid wheat seed production continues to be a major constraint in a wider application of hybrids. Improving rate of out-crossing seedy is one of the critical reasons of higher yield of hybrid wheat seed production. In recent years, some progress has been made in studies on out-crossing seedy in male-sterile wheat. This paper briefly describes the progress in flowering habits and characters of flower organs of male sterile lines and restorer lines in wheat. Future research directions are pointed out in this review.

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