Feng Yunqing; <SPAN class=datatitle>湖北长日核不育水稻的研究与利用</SPAN>
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作物学报 ›› 1985, Vol. 11 ›› Issue (04): 227-234.

• 研究论文 • 上一篇    下一篇

湖北长日核不育水稻的研究与利用

冯云庆   

  1. 湖北农科院粮食作物研究所

  • 收稿日期:1985-06-03 修回日期:1985-10-06 出版日期:1985-12-12 网络出版日期:1985-12-12

STUDIES ON THE UTILIZATION OF THE HUBEI LONG-DAY NUCLEAR MALE STERILITY RICE

Feng Yunqing,

  1. Institute of Grain Crop Research; Hubei Academy of Agricultural Sciences
  • Received:1985-06-03 Revised:1985-10-06 Published:1985-12-12 Published online:1985-12-12

摘要: 湖北长日核不育水稻是来源于湖北沔阳县沙湖原种场石明松同志于1973年从晚粳“农垦58”中发现的一个自然不育株。我们于1980年引进研究,结果证明,它是一个受核内一对隐性主基因控制的基因型不育材料,其特点具有育性转换的特性,诱导育性转换的因子是日照长度。不育阶段不育性彻底,有利于直接选配强优势组合,开发利用水稻杂种优

Abstract: The Hubei long-day Nuclear Male Sterility Rice is a natural mutantwhich was discovered from a "Japonica" variety called Nong-Ken 58 inMianYang County of Hubei province in 1973 by Shi Ming-Song. Beginn-ing from 1980, We studied the relation of sterility to the environmentcondition, the genetic behavi

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