草坪植物持绿性及相关研究进展  

Advances in Stay-green Characteristics in Turfgrass and Related Research

作　　者：刘立志 孙晓阳 谢福春 秦立刚[2] 蒋佳 陈雅君 LIU Li-zhi;SUN Xiao-yang;XIE Fu-chun;QIN Li-gang;JIANG Jia;CHEN Ya-jun(College of Horticultural,Northeast Agricultural University,Harbin 150030,China;College of Animal Science,Northeast Agricultural University,Harbin 150030,China)

机构地区：[1]东北农业大学园艺园林学院,黑龙江哈尔滨150030 [2]东北农业大学动物科技学院,黑龙江哈尔滨150030

出　　处：《中国草地学报》2022年第8期109-114,共6页Chinese Journal of Grassland

基　　金：国家自然科学基金项目(31971772;31772354)。

摘　　要：草坪是景观绿化的主要组成元素,具有重要的生态功能和美学价值。草坪草色泽和持绿性是衡量草坪质量的重要指标,选择和培育绿期长、叶色浓绿的草坪草品种对草坪生产有重要意义。对国内外植物持绿性的功能和机理、持绿功能基因调控草坪草色泽的机制研究进展进行系统综述,并提出了研究建议。Turf is the main component of landscape greening,which has important ecological function and aesthetic value.The color and greenness of turfgrass are important indicators to measure the quality of turf.Therefore,it is necessary for turf production and application to select and cultivate new turfgrass cultivars with long green period and dark green leaves.In this paper,we systematically reviewed the research on the function and mechanism of plant stay-green traits at home and abroad,and the mechanism of stay-green function genes regulating turfgrass color,and put forward some suggestions for improving the stay-green trait of turfgrass.

关 键 词：持绿性 草坪 生理代谢 分子调控 研究进展 

分 类 号：S688.4[农业科学—观赏园艺]