江苏农业学报投稿系统 关键词： 水稻; 一次枝梗数; 二次枝梗数; 遗传 [gap=1210]Keywords: rice; primary branch number; secondary branch number; inheritance
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...基因混合遗传模型＂方法,分析了辽粳371×辽粳326一次枝梗数（primary branch number,PBN）性状的遗传效应。结果表明：一次枝梗数性状的遗传符合两对等加性主基因+加性-显性多基因模型（E-4）,...
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组合一次枝梗数 primary branch number
Water stress decreased panicle length, primary branch number, secondary branch number, Spikelets per panicle, number of filled grains per panicle, seed setting rate and 1000-grain weight, which resulted in decreased yield.
水分胁迫引起各品种穗长、一次枝梗数、二次枝梗数、每穗粒数、每穗实粒数、结实率、千粒重均下降，最终引起产量降低。
参考来源 - 水稻抗旱性研究及其鉴定指标的筛选·2,447,543篇论文数据，部分数据来源于NoteExpress
辽盐16倒二叶基角与一次枝梗数、千粒重呈负相关。
Correlationship between secondary leaf basic Angle and primary branches and 100-grain weight were negative of Liaoyan16.
每穗总粒数与结实一次枝梗数和现存二次枝梗数均密切相关。
Total grain number per spike correlated closely to fruiting primary rachis branch number and existing secondary rachis branch number.
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