有机物料还田对土壤导水导气性的综合影响

赵丽丽,李陆生,蔡焕杰,石小虎,薛少平

Comprehensive Effects of Organic Materials Incorporation on Soil Hydraulic Conductivity and Air Permeability

ZHAO LiLi,LI LuSheng,CAI HuanJie,SHI XiaoHu,XUE ShaoPing

表4 有机物料还田对土壤导水导气性影响的综合得分

Table 4 Comprehensive scores of effects of organic amendments on soil water-gas transport properties

土层深度 Depth (cm) 处理 Treatments 综合得分 Comprehensive scores 0—10 CK -0.712 MWS 1.188 MWH 0.077 MFS -0.391 MBF -0.106 10—20 CK -1.109 MWS 0.375 MWH 0.438 MFS -0.314 MBF 0.609 20—30 CK -1.096 MWS 0.063 MWH 0.162 MFS -0.028 MBF 0.899