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作 者 ：徐云碧;申宗坦

期 刊 ：作物学报 1992年 18卷 05期 页码：344-351

关键词：水稻；遗传；株形；茎叶形态；简化三重测交分析；

Keywords:

摘 要 ：以H1459和乐一为测验系L_1和L_2,分别与泸红早等22个早籼品种进行简化三重测交(sTTC),考查了12个茎叶形态性状。其中,剑叶宽、倒2叶宽、倒3叶宽,倒2节间长和基部节间粗在两个测验系中表现为极端类型,倒3叶长和剑叶夹角在两个测验系间可能存在由于同效基因分散分布引起的真实遗传差异。对上述7个性状的遗传分析表明,基部节间粗

Abstract:Two rice varieties, H1459 and Le-Yi (L_1 and L_2) were used as testers to crosswith 22 early season indicas in a simplified triple test cross (sTTC) analysis. It wasfound that, when compared to the lines being tested, the two testers showed extremephenotypic values in 5 of the 12 characters examined

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