摘要
以12个植物品种为试材,通过对3种遮荫条件下的叶片叶绿素荧光参数、生长增量、比叶面积、叶片含水量、叶绿素含量等指标进行测定,同时对各项指标进行主成分分析,然后利用隶属函数法分析综合评价值,对12个室内悬挂植物品种进行耐荫性评价。结果表明,不同遮荫条件下叶绿素荧光参数等指标差异明显,12个品种耐荫性从强到弱依次为黄花鲸鱼花、花叶球兰、牛奶嘴、花叶口红花、广州金鱼花、花叶薜荔、龙株花、金叶绿萝、直立口红花、圆叶红花口红花、翠锦口红花、橙花金鱼花。
To investigate the shade-tolerance of indoor hanging plants, several physiological and biochemical inde- xes, such as the chlorophyll fluorescence parameters, growth increment, specific leaf area, leaf water content, chlorophyll content were determined in 12 indoor hanging plant species under 3 differential shade conditions. This＇study did principal component analysis of various indicators, and then the method of membership function was used to anal- ysis the ordering of plant shade tolerance in 12 hanging species. The results showed that indexes such as chlorophyll fluorescence parameters were significantly different under differential shade conditions, shade-tolerance of 12 hanging plant species from strong to weak order was Columnea cv. Yellow, Hoya Carnosa cv. Variegata, Aeschynanthus cv. Milk mouth, Aeschynanthus cv. Variegata, Columnea cv. Guangzhou, Ficus pumila cv. Variegata, Columnea cv. Long Zhu, Scindapsus Aureun cv. Golden, Aeschynanthus cv. Upright, Aeschynanthus cv. Round leaves and red flowers, Aeschynanthus cv. Cui Jin, Columnea cv. Orange.
出处
《浙江农业学报》
CSCD
北大核心
2013年第3期483-487,共5页
Acta Agriculturae Zhejiangensis
基金
浙江省重点科技创新团队项目(2011R5003414)
关键词
室内悬挂植物
耐荫性
综合评价
indoor hanging plant
shade-tolerance
comprehensive evaluation
作者简介
作者简介：葛亚英（1976-），女，浙江萧山人，硕士，助理研究员，主要从事花卉栽培生理与育种。E-mail：gyy954002@126．com：Tel：0571—83713881
