梯壁种植蔓马缨丹改善幼龄茶园生态环境初探

Initial Study on the Eco-environment Improvement in the Young Tea Garden by Planting the Lantanamontevidensis on the Terrace Wall

以福建漳平红黄壤丘陵区幼龄茶园生态系统为研究对象,通过连续3年的田间小区试验,以不种植并定期清除杂草(清耕)为对照,研究梯壁种植蔓马缨丹对改善茶园生态环境的影响。结果表明:在茶园种植蔓马缨丹不仅可以改善茶园生态环境,降低夏季地表温度,减轻水土流失,提高茶青产量,同时可美化茶园景观,具有良好的经济和生态效益。

The ecosystem in the young tea garden on the red and yellow soil hilly areas in Zhangping City of Fujian Province was selected for study of impact of Lantanamontevidensis plantation on the eco - environment improvement of tea garden. After three years field plot experiments with the contrast of clean tillage （regally clean the weeds without any plantation）, the results show that, planting Lantanamontevidensis in the tea garden may not only improve the eco - environment, reduce the ground temperature in the summer, reduce the soil erosion and increase the tea leaves output, but also improve the landscape of tea garden with good economic and ecological benefits.