From: The effect of crop species on DNase-producing bacteria in two soils
 | Experiment 1 (soil A) | Experiment 2 (soil B) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
 | Sampling date |  |  | Sampling date |  |  | ||||
 | 1 (49)* | 2 (63)* | 3 (92)* |  |  | 1 (32)* | 2 (59)* | 3 (89)* |  |  |
Crop | RLD | SBPP | RBPP | RLD | SBPP | RBPP | ||||
Alfalfa | 0.83b | 1.05a | 1.12a | 3.96a | 4.40a | 0.36b | 0.52b | 2.03a | 2.06c | 1.75a |
Canola | 0.78b | 0.70b | 1.03a | 1.96bc | 0.80b | 0.87a | 1.30a | 1.24b | 2.72ab | 1.93a |
Soybean | 1.16a | 0.71b | 0.89a | 2.37b | 0.88b | 0.94a | 1.22a | 1.16b | 2.34bc | 0.93b |
Wheat | 0.73b | 0.33c | 0.54b | 1.64c | 1.02b | 0.67a | 0.51b | 0.43c | 3.11a | 1.00b |
SEM | 0.097 | 0.089 | 0.097 | 0.181 | 0.278 | 0.116 | 0.113 | 0.147 | 0.197 | 0.211 |
P value | 0.027 | 0.0004 | 0.001 | < .0001 | 0.0002 | 0.003 | < .0001 | < .0001 | 0.011 | 0.012 |