Carbofuran was incubated for four weeks in five types of paddy soil samples at 25℃. The soil samples prepared in the study were as follows : control soil, sterilized soil, 10% cellulose added soil, 10% cellulose and 1% ferrous sulfate added soil, a...
Carbofuran was incubated for four weeks in five types of paddy soil samples at 25℃. The soil samples prepared in the study were as follows : control soil, sterilized soil, 10% cellulose added soil, 10% cellulose and 1% ferrous sulfate added soil, and 10% cellulose and 1% magnesium sulfate added soil. The degradation rate of carbofuran was significantly decreased(p$lt;0.05) in sterilized soil. The degradation rate of carbofuran was significantly decreased by addition of cellulose(p$lt;0.05) in ferrous sulfate added soil and magnesium sulfate added soil(p$lt;0.01).