土壤微生物

蔡玉祺,王珊龄,蔡道基.甲基异柳磷等四种农药对土壤呼吸的影响[J].农村生态环境,1992(3):3640.

silt loam soil【土壤】

soil

soil working agriculture, forestry

zonal soil

sandy soil

clayey soil

soil and water conservation tillage measures

humus-calcic pseudogleyed soil