摘要
黄土河小流域多数梯田埂坎处于裸露状态,容易遭受冲刷,产生水土流失。在埂坎上采取植物防护措施投入少,见效快。试验选择低坎配置龙须草、中坎配置花椒、高坎栽植枣树的护埂模式,蓄水保土效益和经济效益显著。
The majority of borders of terraces of Huangtu River Watershed are uncovered that is easily to be eroded, causing soil and water loss. The measure of borders protected by plants can put less input but receive quick benefits. In the test, it selects low borders to plant Common Eulaliopsis, medium height borders plant Bunge Pricklyash and higher border plant Common Jujube trees for border protection. The benefits of storing water, holding soil and economy are remarkable.
出处
《中国水土保持》
北大核心
2003年第3期27-27,31,共2页
Soil and Water Conservation in China
关键词
梯田埂坎
植物护更
效益
borders of terraces
borders protected by plants
benefits
