摘要
对各林分根系的分布及对其土壤抗冲性进行了分析,得出各林分根系对土壤抗冲性的增强值随降雨强度的增大而减小,各林分根系对土壤抗冲性的增强值随土层深度的增加而减小,对土壤抗冲性的增强效应依次为毛竹林>柑桔林>杉木—南酸枣—木荷混交林>杉木林。
Analysis on distribution of different forest root systems and their effect on soil erosion-resistance demonstrated that soil erosion-resistance of root system decreased with the increase of rainfall and soil deepness. The efficiency of root system on soil erosion-resistance were as following： bamboo forest〉orange forest〉mixed forest of Cunninghamia lanceolata-Chierospondias axillaries-Schima superba〉C, lanceolata forest.
出处
《浙江林业科技》
北大核心
2005年第4期29-31,共3页
Journal of Zhejiang Forestry Science and Technology
关键词
根系
分布
抗冲性
root system
distribution
soil erosion-resistance
