Variables | No-tillage only | Cover crops only | Use of manure only | No-tillage and cover crops | No-tillage and use of manure |
---|---|---|---|---|---|
Constant | − 2.003** (0.971) | − 2.503 (4.073) | − 1.247 (3.001) | − 0.273 (2.352) | − 0.504 (2.014) |
KW factor | − 5.850*** (2.087) | 17.827** (8.826) | − 8.417 (7.090) | − 4.282 (4.887) | 1.406 (4.210) |
Available water content | 11.634*** (3.801) | − 40.898** (16.91) | 12.720 (12.704) | 10.621 (8.888) | − 2.349 (7.639) |
Std slope | − 0.013 (0.036) | 0.198* (0.116) | − 0.291** (0.137) | − 0.091 (0.090) | − 0.044 (0.073) |
Farm size | 0.00047*** (0.000069) | − 0.0000083 (0.00029) | − 0.000043 (0.00025) | 0.00041*** (0.00011) | 0.00047*** (0.000070) |
Rental percentage | 0.590*** (0.149) | − 1.131* (0.609) | − 0.282 (0.486) | 1.006*** (0.329) | 0.803*** (0.294) |
Irrigation percentage | 0.309 (0.324) | − 5.898 (4.162) | 0.665 (0.922) | − 1.402 (1.194) | 0.761 (0.637) |
EQIP and CSP | 0.533*** (0.185) | 1.018* (0.586) | − 0.466 (0.752) | 1.123*** (0.313) | 0.805*** (0.293) |
Experience | − 0.0068* (0.0037) | − 0.014 (0.012) | − 0.0083 (0.012) | − 0.0060 (0.0084) | − 0.020*** (0.0077) |
Risk avoider | − 0.021 (0.104) | − 0.331 (0.377) | 0.380 (0.330) | − 0.487** (0.246) | − 0.221 (0.216) |
Off− farm employ | 0.286*** (0.109) | − 0.498 (0.399) | − 0.0016 (0.348) | 0.413* (0.248) | 0.146 (0.216) |
Crop insurance | 0.140 (0.113) | − 0.545 (0.388) | − 0.105 (0.340) | − 0.053 (0.251) | − 0.209 (0.222) |
Gender | 0.629** (0.248) | − 0.527 (0.665) | 0.882 (1.040) | − 0.434 (0.447) | − 0.367 (0.423) |
College | 0.324*** 0.114 | − 0.579 (0.460) | 0.853** (0.338) | 0.266 (0.244) | 0.387* (0.217) |
Livestock | − 0.224** (0.107) | − 0.472 (0.377) | 2.039*** (0.497) | − 0.105 (0.241) | 0.628*** (0.228) |
West | 0.042 (0.156) | − 0.468 (0.534) | 0.145 (0.487) | − 0.254 (0.351) | 0.668** (0.302) |
East | 0.339** (0.133) | − 1.960*** (0.663) | 0.109 (0.435) | − 0.294 (0.306) | 0.797*** (0.272) |
Average PZ | − 0.778 (0.579) | − 5.824*** (2.186) | 2.257 (2.191) | 0.471 (1.439) | 0.074 (1.076) |
Std PZ | 0.737 (0.543) | 2.744 (2.170) | − 1.807 (1.685) | − 1.080 (1.304) | − 0.886 (1.126) |
Fit statistics | |||||
Log likelihood | − 2180.80 | ||||
McFadded pseudo R2 | 0.084 | ||||
Number of observations | 2091 |