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作 者 ：曹大铭

期 刊 ：作物学报 1982年 8卷 02期 页码：81-86

关键词：大豆；

摘 要 ：无限结荚习性大豆主茎与低位分枝的顶端生长点始终分化叶片与枝芽,不形成顶花序;有限结荚习性大豆主茎与低位分枝的顶端生长点形成顶生总状花序。不同结荚习性大豆的高位分枝都是“单节有限生长分枝”。在一定的条件下,无限结荚习性大豆发生顶芽的早衰现象。根据开花期主茎顶端出生花序苞或复叶的不同,可以识别大豆的结荚习性

Abstract:Gross anatomical studies were made on the differentiation system ofthe growing point of soybeans with different pod-setting habit.Themain results showed as follows:1.In the indeterminate type of soybean,complete leaves and axil-lary buds differentiate continually at the growing point of the main ste

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