摘要
对贵州牟尼河小流域百喜草种植模式的水土保持效应进行了比较,试验结果表明:种植百喜草能有效增加地表覆盖,截留雨水,改善土壤理化性质,减少径流量和泥土冲刷量,保持土壤水分,维持土壤地表温度,维持和培肥土壤地力。
A comparative study is made on the water and soil conservation benefited from different herbage planting pattern. The results showed that planting of Baixi grass could increase the vegetation coverage, reduce runoff and soil loss, absorb rainwater, preserve the soil moisture, enhance organic substance, thus improving soil fertility.
出处
《深圳职业技术学院学报》
CAS
2005年第1期51-53,共3页
Journal of Shenzhen Polytechnic
基金
贵州省科学技术基金资助项目(黔基合计字2001-3041)
关键词
牟尼河小流域
百喜草
水土保持
Muni river valley
Baixi Grass
soil and water conservation
