树形金银花生长特性及水土保持功效研究  

Study on the Growth Characteristics and Soil and Water Conservation Efficacy of the Tree Honeysuckle (Lonicera japonica Thunb.)

作　　者：田雪彪[1] 杨进[1] 邹坤[1] 汪鋆植[1] 

机构地区：[1]天然产物研究与利用湖北省重点实验室(三峡大学),湖北宜昌443002

出　　处：《国际沙棘研究与开发》2012年第4期38-40,共3页

基　　金：水利部公益项目(SWCC2012003)资助

摘　　要：本文旨在研究树形金银花生长特性及水土保持功效。选定南方丘岗区,研究5年生金银花一个生长周期的形态变化,以及种植3年、5年和7年金银花后,不同土壤深度土壤水分、氮、磷和有机质等土壤理化性状的变化。通过对土壤理化性质的分析,发现树形金银花具有涵养水分,增加土壤肥力,保持水土的良好功效。Object to research the growth characteristics and water and soil conservation efficacy of the tree honeysuckle. Method： In hilly area, planting tree-typed honeysuckle, studying the morphologic change of the five-year-old honeysuckle and also studying the different soil depth, soil moisture, nitrogen, phosphorus, organic matter and the change of soil physical and chemical properties in the honeysuckle after the honeysuckle being planted in three, five and seven years. Conclusion： Tree-typed honeysuckle has good efficacy of self-restraint water, increasing soil fertility and protecting water and soil

关 键 词：树形金银花 生长特性 水土保持 

分 类 号：S567.1[农业科学—中草药栽培]