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作物学报

作物学报 ›› 1963, Vol. 2 ›› Issue (01): 45-54.

• 研究论文 • 上一篇    下一篇

洋麻抗病杂交选种研究

凃敦鑫; 段醒男; 郎续纲   

  1. 中国农业科学院作物育种栽培研究所; 中国农业科学院麻类研究所
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1963-03-12 网络出版日期:1963-03-12

STUDIES ON THE BREEDING OF HYBRIDIZATION FOR DISEASE RESISTANCE IN KENAF (Hibiscus cannabinus L.)

Tu Tun-hsin; Tuan Hsing-nan; Lang Hsu-kang   

  1. Institute of Crop Breeding and Cultivation; The Chinese Academy of Agricultural Sciences
  • Received:1900-01-01 Revised:1900-01-01 Published:1963-03-12 Published online:1963-03-12

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摘要：

从马德拉斯红茎(♀)×华农一号及苏联21(♀)×马德拉斯红茎的第五、六代中,分别选出抗炭疽病的优良洋麻新品系4—38及176—10,并进行了杂交后代成熟期、植株高度及抗病性等主要经济性状的变异观察。

Abstract:

1.In order to produce a new disease-resistant and high-yielding variety of kenaf adaptedto the cultivating conditions of North China,the authors carried out several crossesbetween the varieties of early maturing northern type and those of the disease resistantsouthern type since 1955.Two superior strains,4-83 and 176-10,were selected from F_5of Madres (♀) ×Huanung No.1 and F_6 of Sullen 21(♀)×Madres.Both strains were ap-peared to be resistant of anthracnose of kenaf,caused by colletotrichum polacci,and with...

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