摘要
气孔是作物叶片内部与外界气体交换和水分散失的通道,气孔性状的变化能够很好地反映作物生长状况,是调节作物生长发育的重要因子之一。该研究结合以往研究进展,阐述了气孔性状在作物生长发育过程中的作用,尤其是对水分利用、蒸腾作用以及光合作用的影响;同时,总结归纳了影响气孔性状的诸多因素,包括CO2、温度、水分、光照及植物激素等;最后,分析了目前气孔研究中的一些不足和对未来研究及应用的展望,以期为作物气孔的研究及生产上更好的应用提供参考依据。
Stomates were the channels for gas exchange and water loss between the inside and outside of crop leaves and the changes of stomate characters could reflect the crop growth status well.It was one of the important factors to regulate the growth and development of crops.Combined with previous research,we expounded the functions of stomate characters during the crop growth and development,especially the effects on water utilization,transpiration and photosynthesis.In this study,we further generalized many factors that could affect stomate characters,which were including CO2,temperature,moisture,light,plant hormones and others.Finally,we analyzed the shortcomings in the current research and put forward suggestions and prospects for future research and application.We hoped these results could provide a reference for further research of crop stomata and promote its application in production.
作者
杨天乐
吴峰峰
刘涛
武威
周平
孙成明
YANG Tianle;WU Fengfeng;LIU Tao;WU Wei;ZHOU Ping;SUN Chengming(Jiangsu Key Laboratory of Crop Genetics and Physiology/Jiangsu Key Laboratory of Crop Cultivation Physiology,College of Agriculture,Yangzhou University,Yangzhou,Jiangsu 225009;Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops,Yangzhou University,Yangzhou,Jiangsu 225009)
出处
《北方园艺》
CAS
北大核心
2020年第3期143-148,共6页
Northern Horticulture
基金
国家自然科学基金资助项目(31872852,31701355,31671615)
国家博士后基金资助项目(2016M600448,2018T110560)
国家重点研发计划资助项目(2018YFD0300805)
江苏高校优势学科建设工程资助项目(PAPD).
关键词
气孔
叶片
影响因素
光合作用
水分利用
stomate
leaf
influence factors
photosynthesis
water utilization
