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香荚兰花芽分化期与萌发期可溶性糖和蔗糖的变化
Changes of Soluble Monosaccharides and Saccharose During Flower Bud Differentiation Period and Sprouting Period
【摘要】 对香荚兰花芽分化期至花芽萌发期各类枝条茎中可溶性总糖和蔗糖含量的分析表明 ,花芽分化和萌发需要相对较高的可溶性总糖和蔗糖 ,尤其是蔗糖 .此外 ,开花较多的倒垂枝中可溶性总糖和蔗糖含量比开花较少的竖立枝要高 .
【Abstract】 The study on the change of soluble monosaccharides and saccharose during the flower bud differentiation period and sprouting period shows that the relatively higher content of soluble monosaccharides and saccharides is necessary to these periods,especially higher content of saccharides.Furthermore,the content of soluble monosaccharides and saccharides in positive geotropic stems which have more flowers is higer than that in negative geotropic stems which have less flowers.
【关键词】 香荚兰；
花芽分化；
花芽萌发；
可溶性糖；
蔗糖；
【Key words】 Vanilla； differentiation period of bud； sprouting period of bud； soluble monosaccharides； saccharose；
【Key words】 Vanilla； differentiation period of bud； sprouting period of bud； soluble monosaccharides； saccharose；
【基金】 云南省九五攻关项目 ( 95A2 -8)
- 【文献出处】 云南大学学报(自然科学版) ,Journal of Yunnan University (Natural Sciences) , 编辑部邮箱 ,2001年S1期
- 【分类号】Q949.718.43
- 【被引频次】30
- 【下载频次】185