桃的花内蜜腺的解剖学研究ANATOMIC STUDIES OF THE FLORAL NECTARY IN PRUNUS PERSICA (L.) BATSCH.
邓彦斌,景汝勤,胡正海
摘要(Abstract):
桃的花内蜜腺位于凹形花托内侧,由分泌表皮和产蜜组织组成,属于花托蜜腺。分泌表皮具有特殊纹理的角质层,气孔器下陷并失去关闭功能,部分气孔内具有突出的分泌毛.产蜜组织在发育过程中,液泡呈现一定的变化规律,而且淀粉粒的动态较明显,线粒体为淀粉粒的降解提供了能量.最后形成的蜜汁从分泌毛顶端泌出.
关键词(KeyWords): 桃;花内蜜腺;解剖学
基金项目(Foundation): 国家自然科学基金资助
作者(Author): 邓彦斌,景汝勤,胡正海
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