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笔者从事农技推广工作,经常发现大田油菜生产有相当部分油菜贪青开二次花,具体表现为: 油菜终花后,叶腋内的休眠芽重新生长,形成次生花序开第二次花,当正常的枝轴角果成熟时,而二次花角果尚在扬花,所以不能
The author engaged in agricultural technology promotion, often found in the field of rapeseed production rape a considerable part of the rape of the second bloom, specifically as follows: rape end flowers, leaf axillary buds regrowth to form a second inflorescence flowers, When the normal branch axillary mature, while the second anther is still flowering, it can not