|  | Sandy loam | Loam | ||||||
---|---|---|---|---|---|---|---|---|---|
Antibiotic | pH | Kd(L/kg) | R2 | Kf | R2 | Kd(L/kg) | R2 | Kf | R2 |
Sulfamethazine | 5 | 6.9 ± 0.5 | 0.996 | 8.49 | 0.997 | 18 ± 1 | 0.998 | 24.3 | 0.999 |
 | 7 | 5.1 ± 0.3 | 0.997 | 7.54 | 0.996 | 5.3 ± 0.7 | 0.985 | 10.3 | 0.998 |
 | 9 | 0.9 ±0.3 | 0.954 | 0.994 | 0.980 | 0.9 ± 0.1 | 0.990 | 1.98 | 0.995 |
Tylosin | 5 | 3x104 ± 1x104 | 0.933 | 6.28x104 | 0.967 | 1.7x105 ± 4x104 | 0.952 | 2.02x105 | 0.933 |
 | 7 | 1.5x104 ± 6x103 | 0.899 | 1.43x104 | 0.950 | 2.2x104 ± 7x103 | 0.933 | 1.66x104 | 0.867 |
 | 9 | 7x103 ± 3x103 | 0.872 | 2.21x103 | 0.962 | 1.7x103 ± 9x102 | 0.808 | 1.26x103 | 0.938 |