Variable | Local varieties | OPVs | Hybrids | Pooled sample | ||||
---|---|---|---|---|---|---|---|---|
Mean | Std. dev | Mean | Std. dev | Mean | Std. dev | Mean | Std. dev | |
Yield | 1767.87 | 219.56 | 1985.99 | 230.48 | 2307.52 | 266.12 | 1990.69 | 293.56 |
Land | 1.17 | 0.63 | 1.75 | 0.85 | 2.23 | 0.99 | 1.69 | 0.90 |
Labor | 21.39 | 5.01 | 23.12 | 4.11 | 26.13 | 4.27 | 23.24 | 4.63 |
Fertilizer | 104.67 | 32.19 | 125.52 | 28.19 | 147.74 | 35.98 | 124.38 | 33.82 |
Seed | 29.47 | 7.47 | 31.49 | 6.47 | 34.50 | 8.33 | 31.54 | 7.27 |
Age | 44.13 | 12.03 | 46.99 | 10.17 | 50.46 | 8.78 | 46.91 | 10.61 |
Gender | 0.57 | 0.49 | 0.70 | 0.46 | 0.82 | 0.39 | 0.69 | 0.46 |
Education | 4.23 | 1.78 | 5.77 | 2.12 | 8.09 | 2.85 | 5.81 | 2.53 |
Household size | 5.94 | 1.72 | 6.83 | 1.57 | 7.22 | 1.42 | 6.68 | 1.64 |
Coop. membership | 0.27 | 0.45 | 0.55 | 0.50 | 0.67 | 0.47 | 0.50 | 0.50 |
Extension services | 26.76 | 6.97 | 31.02 | 7.22 | 35.81 | 8.02 | 30.83 | 7.88 |
Land tenure | 0.49 | 0.50 | 0.48 | 0.50 | 0.61 | 0.49 | 0.51 | 0.50 |
Credit access | 0.30 | 0.46 | 0.57 | 0.49 | 0.52 | 0.50 | 0.49 | 0.50 |
Off-farm income | 0.35 | 0.48 | 0.36 | 0.48 | 0.46 | 0.50 | 0.37 | 0.48 |
Slope | 0.71 | 0.45 | 0.50 | 0.50 | 0.21 | 0.41 | 0.50 | 0.50 |
Livestock ownership | 0.62 | 0.66 | 1.36 | 0.97 | 2.39 | 1.27 | 1.37 | 1.13 |
No. of observations | 91 | 202 | 67 | 360 |