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杏虽然每年开花很多,但落花也十分严重,对产量影响极大,一些研究已证明与杏存在严重的雌蕊败育现象有关。雌蕊败育的原因综合以往研究,可归纳为两种观点:一种认为与营养条件有关,一种则认为与此无关。本观察目的在于从解剖学角度探清雌蕊败育发生的时期,进而分析其形成原因,以
Although apricot bloom many times each year, but the flower is also very serious, has a great impact on the yield, some studies have shown that apricot with serious apricot abortion phenomenon. The reasons for the abortion of pistils can be summed up in two aspects: one is related to nutrition condition and the other is not related to it. The purpose of this observation is to explore from the anatomical perspective pistil abortion period, and then analyze the reasons for the formation of