摘要
彩叶树种以丰富的色彩和稳定的观赏期,改善了园林景观缺乏色彩的现状,为园林景观建设提供更多选择,具有极大的发展潜力。综述了外在环境条件、叶片结构和叶绿素、花色素苷合成代谢等因素对彩叶树种叶片呈色的影响以及彩叶树种光合特性的相关研究成果,对进一步开展彩叶树品种的选育和推广栽培进行了展望,以期为彩叶树种品种改良研究、树种资源合理配置提供参考。
Colored leaf tree is plant that has various colors and long color duration.It has great application prospects,which can solve the problem of lack of color in urban landscape and provide more high-quality choices for the construction of landscape.In this review,we summarize recent advances in the mechanism of leaf coloration and photosynthetic characteristics,including the effects of environmental factors,leaf structure,biosynthesis of chlorophyll and anthocyanin,photosynthetic efficiency and photoprotection capacity.These results will provide references for variety improvement,new variety,tree selection and planting technology.
作者
张阳
钱多
马喆
ZHANG Yang;QIAN Duo;MA Zhe(Beijing Vocational College of Agriculture,Beijing 102442)
出处
《安徽农业科学》
CAS
2022年第20期12-17,共6页
Journal of Anhui Agricultural Sciences
基金
北京市教委科技计划一般项目(KM201912448001)。
关键词
彩叶树种
叶片呈色
环境因子
色素代谢
光合特性
Colored leaf tree
Leaf coloration
Environmental factor
Pigment metabolism
Photosynthetic characteristics
