果树花芽分化机理研究进展  

Research Progress on the Mechanism of Flower Bud Differentiation of Fruit Trees

作　　者：金亚征[1] 姚太梅[1] 丁丽梅 车瑞香[3] 张荣梅[4] 董彦红[1] 

机构地区：[1]河北北方学院园艺系,河北张家口075000 [2]北京市农业广播电视学校顺义区分校,北京101300 [3]廊坊市农业局,河北廊坊065000 [4]衡水市园林管理局,河北衡水053000

出　　处：《北方园艺》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)

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.

关 键 词：花芽分化 遗传物质 激素 环境因素 

分 类 号：S944.58[农业科学—水产养殖]