摘要： 2006-2007年对红小豆花芽分化与结实率进行了研究。结果表明:红小豆的营养生长和生殖生长并进时间长,花芽分化从出苗后6 d左右开始分化,分化时间长,分化小花多。小花分化进程与主茎叶片数之间具有同伸性。分枝和主茎不同叶位小花分化时期相互重叠,不同节位相同花位和同一节位不同花位小花分化有规律的进行。同一花序节位上的小花存在高节位滞育的问题,各节位小花脱落严重。

关键词: 红小豆, 花芽分化, 结实率

Abstract: Study on floret bud different iation and setting percentage of Adzuki bean from 2006 to 2007.The experimental results showed that Adzuki bean nutrition growth composes in reply time reproducing growth advancing togethergrowing. The bud differentiation begins after 6 d more florets and a longer differentiation period. The blossom bud hasand stretches nature between the differentiat ion course and the main stem blade number. Branch and main stem differentleaf floret become divided period mutually overlap each other, different nodal siteidentical flower and the same leaf site different floret become divided have law be in progress. There exists the high nodal site is stagnant raise problem in the same upper inflorescence festival place floret, every nodal site floret abscission is grave.

Key words: Adzuki bean, Bud differentiation, Setting percentage

中图分类号: 

• S521.01