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作 者 ：凃敦鑫; 段醒男; 郎续纲

期 刊 ：作物学报 1963年 2卷 01期 页码：45-54

关键词：杂；

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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