当前位置: 首页 > 文章 > 光强与光质对“美人”梅叶色的影响 北京林业大学学报 2001 (2) 36-38
Position: Home > Articles > Effects of light intensity and quality on leaf color expression of Prunus blireiana. Journal of Beijing Forestry University 2001 (2) 36-38

光强与光质对“美人”梅叶色的影响

作  者:
于晓南;张启翔
单  位:
北京林业大学园林学院
关键词:
‘美人’梅;光强;光质;花色素苷
摘  要:
该文测定了不同光强和光质对彩叶植物‘美人’梅叶片中色素含量的影响.结果显示,随遮荫度增大,叶绿素含量提高,花色素苷含量降低.在全光下最适合‘美人’梅叶色的表达.对光质的研究表明,红光下叶绿素积累最多,蓝光最有利于花色素苷的积累.
译  名:
Effects of light intensity and quality on leaf color expression of Prunus blireiana.
作  者:
Yu Xiaonan; Zhang Qixiang College of Landscape Architecture, Beijing For. Univ., 100083, P. R. China.
关键词:
Prunus × blireiana, light intensity, light quality, anthocyanin
摘  要:
The effects of light intensity and quality on leaf color of Prunus × blireiana were tested. With the reduction of light intensity, there was an increase of chlorophyll concentration, but a decrease of anthocyanin contents . It' s obvious that full sunshine were much helpful on leaf color displaying. Light quality also has an impact on leaf color expression. The results showed that leaves produced more chlorophyll in red light and more anthocyanin in blue light.

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