摘要
杏树易成花,但普遍存在花芽发育异常现象,严重影响杏产量的提高。在杏花芽分化过程中,由于各种原因产生不同类型的雌蕊败育问题。该文结合国内外研究进展对不同类型的杏花芽异常原因,特别是雌蕊败育的原因进行总结,并对生产中的杏花芽管理提出一些保护措施。
Apricot is easy to blossom,but there is a widespread phenomenon of abnormal flower bud development,which seriously affects the increase of yield in apricot.In the process of flower bud differentiation,different types of pistil abortion may occur due to various reasons in apricot.This study points out the causes of different types of abnormal flower development in apricot,especially pistil abortion,and puts forward some protective measures for apricot flower bud management in production.
作者
章秋平
ZHANG Qiu-ping(Liaoning Institute of Pomolgy,Xiongyue Liaoning 115009,China)
出处
《北方果树》
2022年第4期1-3,13,共4页
Northern Fruits
基金
国家重点研发计划(2018YFD1000606)。
关键词
杏
花发育异常
雌蕊败育
温度
apricot
abnormal flower development
pistil abortion
temperature
