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作物学报

作物学报 ›› 1964, Vol. 3 ›› Issue (01): 69-86.

• 研究论文 • 上一篇    下一篇

秈粳稻杂交育种研究

朱立宏; 周毓珍; 陶世昌   

  1. 南京农学院
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1964-03-12 网络出版日期:1964-03-12

BREEDING STUDIES ON HYBRIDIZATION BETWEEN O.SATIVA L.SUBSP.HSIEN AND O.SATIVA L.SUBSP.KENG IN THE CULTIVATED RICE

Chu Li-hung; Chou Yu-chen;Tau Shih-chang   

  1. Nanking Agricultural College
  • Received:1900-01-01 Revised:1900-01-01 Published:1964-03-12 Published online:1964-03-12

PDF

847

被引次数

110

摘要： 作者研究了秈粳杂种的生育特性及结实性等经济性状的遗传变异,认为以出穗期为主要指标进行选择,结合其他性状的变异动态,逐步确立优良系统,有助于提高选择的效率,和建立较为合理的杂交育种程序与方法。

Abstract: Since 1957 crosses between O.Sativa L.Subsp.Hsien and O.Sativa L.Subsp.Keng havebeen made with the object of breeding rice varieties possessing useful characteristics of thetwo subspecies.In the course of breeding studies,special attention was paid to the inheri-tance of the following characters,viz

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