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中国农学通报

中国农学通报 ›› 2009, Vol. 25 ›› Issue (20): 108-109.

所属专题： 油料作物； 园艺

• 农学 农业基础科学 • 上一篇    下一篇

菜用大豆落花落荚率与品种生育阶段的关系

胡润芳,林国强   

  • 收稿日期:2009-05-27 修回日期:2009-07-09 出版日期:2009-10-20 发布日期:2009-10-20

the relationship between the flower and pod abscission rate of vegetable soybean and the reproductive stage of species

  • Received:2009-05-27 Revised:2009-07-09 Online:2009-10-20 Published:2009-10-20

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摘要：

本文采用单因素随机区组设计，研究菜用大豆品种生育阶段遗传差异对花荚脱落率的影响。结果表明：菜用大豆花荚脱落与各生育时期生育日数的遗传差异达极显著；花荚脱落率不仅与品种的开花阶段、结荚阶段日数呈极显著负相关，并均有显著的回归线性效应。

关键词: 紫花苜蓿, 紫花苜蓿, 硫酸钴, 鲜草产量, 品质

Abstract:

In this paper , single-factor randomized block design to study the varieties of vegetable soybean genetic differences between reproductive stages of flower and pod abscission rates .The results showed that: vegetable soybean flower and pod abscission and reproductive growth stages of the genetic differences between the number of days of very significant; flower and pod abscission rate ,not only with the species of flowering stage, number of podding stage was negatively correlated, and the return of significant linear effect.