| Insecticide |
Soil without SMS |
Soil with SMS |
| Regression Equation |
Regression Coefficient |
Half-life (days) |
Regression
Equation |
Regression
Coefficient |
Half-life (days) |
| α-HCH |
Y= 5.003596-0.00038 X |
-0.90 |
794 |
Y=5.027056-0.00341 X |
-0.94 |
88 |
| β-HCH |
Y=5.001929-0.00041 X |
-0.93 |
741 |
Y=5.019194-0.00284 X |
-0.90 |
106 |
| γ-HCH |
Y=5.005843-0.00069 X |
-0.93 |
439 |
Y=5.050469-0.00718 X |
-0.97 |
42 |
| δ-HCH |
Y=5.005046-0.00046 X |
-0.88 |
648 |
Y=5.026659-0.00278 X |
-0.89 |
108 |
|
