摘要
对9种间种模式油茶幼林成活率、地径和树高进行测定的结果表明,9种间种植物均能不同程度提高油茶幼林的成活率,间种栀子的最高,达99.33%;但采用间种方式的油茶幼林的生长量均比对照低,间种秋枫的油茶幼林地径为对照的77.63%,间种红果仔和秋枫树高较对照分别下降45.00%和31.78%;经主成分分析,间种所在油茶生长状态从高到低为:野菊花>对照>罗汉松>风铃木>红车>栀子>红果仔>宫粉洋紫荆>小叶紫薇>秋枫。
Interplanted 9 kinds of plants of Camellia Oleifera young forest, and measured the survive rate, ground diameter, plant height and analyzed them with variance analysis and principal component analysis （PCA）, the result shows that 9 kinds of plant can heighten the survive rate of Camellia Oleifera young forest in different level, especially the Gardenia Jasminoides up to 99.33%. But the growth of young forest with interplanting decreases compared to CK. The ground diameter of interplanting Bisehofia Javaniea is 77.63% of the control. The plant height of interplanting Eugenia Uniflora and Bischofia Javanica is decrease 45.00% and 31.78% respectively compared to the control. With PCA, the order of growth condition of Camellia Oleifera of different interplant from high to low is Dendranthema indicum〉CK〉 Podocarpus macrophyllus〉 Tabebuia chrysantha〉 Eugenia oliena〉 Gardenia Jasminoides〉 Eugenia uniflora〉 Bauhinia variegate〉 Lagerstroemia indica〉 Bischofia javanica.
出处
《林业科技》
2016年第3期30-32,共3页
Forestry Science & Technology
基金
惠州市技术研究与开发资金计划项目(2013B040009002)
关键词
油茶
间种
生长量
Interplant
Camellia Oleifera
Growth
