葡萄营养生长与生殖生长间的转变研究进展  

Recent progress in the study of transition between vegetative and reproductive growth in grapevine

作　　者：郑婷 张克坤 张培安 贾海锋[1] 房经贵[1] ZHENG Ting;ZHANG Kekun;ZHANG Peian;JIA Haifeng;FANG Jinggui(College of Horticulture,Nanjing Agricultural University,Nanjing 210095,China;College of Enology,Northwest A&F University,Yangling,Shaanxi 712100,China)

机构地区：[1]南京农业大学园艺学院,南京210095 [2]西北农林科技大学葡萄酒学院,陕西杨凌712100

出　　处：《植物生理学报》2020年第7期1361-1372,共12页Plant Physiology Journal

基　　金：国家自然科学基金青年基金(31801809);江苏省农业重大新品种创制项目(PZCZ201724)。

摘　　要：葡萄(Vitis vinifera)的生长周期包括营养生长和生殖生长两个重要阶段。在葡萄成年期,两种生长并存并相互转化,过度的营养生长会降低葡萄产量和品质,而过度的生殖生长会影响葡萄树体营养积累。因此,了解葡萄营养生长和生殖生长之间的转变对于调控树体生长发育具有一定的理论意义。为此,本文从营养生长和生殖生长的相关性出发,详细介绍了葡萄实生苗幼苗、成年树和无性繁殖植株的生长转换过程,简要分析了转换过程中的影响因素和调控机理。The life cycle of grapevine(Vitis vinifera) is divided into two developmental phases, vegetative and reproductive growth, which are interdependent and mutual restraint. Excessive vegetative growth would lead to low berry yield and quality, while excessive reproductive growth would result to poor nutrient accumulation of the grapevine. Therefore, it is of significant importance for grapevine management to study the regulation of transitions from vegetative to reproductive growth. This review summarizes the transition processes of grapevine from juvenile to adult and also the transition during the vegetative propagation. The factors affecting the transition and the underlying regulatory mechanisms were also introduced.

关 键 词：葡萄 营养生长 生殖生长 转换 

分 类 号：S663.1[农业科学—果树学]