摘要
花芽分化是由营养生长向生殖生长转变的生理和形态标志,是植物生长发育十分重要的阶段。该文以前人研究的结果为依据,论述了影响植物花芽分化的遗传物质,赤霉素、细胞分裂素、生长素、脱落酸、多胺等植物生长调节物质,以及外界环境条件如光、温度、矿质元素等对果树花芽分化的影响;并在此基础上对果树花芽分化的机理研究进行了展望。
The flower bud differentiation is a physiological and morphological mark of the transfer from vegetation growth to reproduction growth,and it is a very important stage of growth and development for plant. Based on the results from the investigation and conclusion get before,the effects of genetic material, plant growth regulator substance （gibberellins, cytokinin,auxin, abscisic acid, ployamine） and environmental factors （light, temperature, mineral elements） on flower bud differentiation of horticultural plants were discussed. The mechanism of flower bud differentiation of fruit trees was prospected.
出处
《北方园艺》
CAS
北大核心
2013年第7期193-196,共4页
Northern Horticulture
基金
张家口市科技攻关计划资助项目(1112017C)
关键词
花芽分化
遗传物质
激素
环境因素
flower bud differentiation
genetic material
hormone
environmental factors
