Variables | DTMVs | Inorganic fertiliser | Intercropping | Row-planting | Incorporate crop residue | Manure |
---|---|---|---|---|---|---|
Gender (1 = male; 0 = female) | − 0.033 | − 0.009 | − 0.103* | 0.059 | − 0.029 | − 0.001 |
(0.041) | (0.037) | (0.062) | (0.044) | (0.063) | (0.050) | |
Age (years) | 0.001 | − 0.002** | − 0.001 | 0.000 | − 0.002 | − 0.002 |
(0.001) | (0.001) | (0.002) | (0.001) | (0.002) | (0.001) | |
Education (years) | − 0.000 | 0.001 | 0.002 | 0.000 | − 0.008*** | − 0.004** |
(0.002) | (0.001) | (0.002) | (0.002) | (0.002) | (0.002) | |
Household Size | 0.008*** | − 0.004* | 0.008* | 0.001 | 0.003 | 0.015*** |
(0.003) | (0.003) | (0.005) | (0.003) | (0.005) | (0.004) | |
Number of years resident in village | − 0.001 | 0.002** | − 0.001 | 0.001 | 0.002** | − 0.000 |
(0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | |
Farming experience (years) | − 0.000 | 0.001 | 0.003** | − 0.001 | 0.000 | − 0.000 |
(0.001) | (0.001) | (0.001) | (0.001) | (0.001) | (0.001) | |
Own land (yes = 1; no = 0) | − 0.007 | 0.026 | − 0.032 | 0.010 | 0.071 | 0.071** |
(0.029) | (0.025) | (0.044) | (0.032) | (0.045) | (0.036) | |
Land rent (yes = 1; no = 0) | − 0.034 | − 0.035 | − 0.039 | 0.022 | − 0.003 | 0.071* |
(0.032) | (0.027) | (0.049) | (0.035) | (0.049) | (0.040) | |
Farm size (ha) | − 0.001 (0.000) | 0.000 (0.000) | − 0.001 (0.001) | 0.001 (0.001) | − 0.001 | 0.001** |
(0.001) | (0.001) | |||||
Total cost of household asset (log) | 0.006 | 0.012*** | − 0.018** | 0.024*** | 0.023*** | − 0.013* |
(0.005) | (0.005) | (0.008) | (0.006) | (0.008) | (0.007) | |
Log of cost of hired labour (000 NGN) | 0.015** (0.007) | 0.004 (0.006) | 0.006 (0.012) | − 0.004 (0.008) | 0.014 (0.012) | 0.002 (0.009) |
Total livestock unit (TLU) | 0.001 | − 0.000 | 0.000 | 0.000 | 0.001 | 0.000 |
(0.000) | (0.000) | (0.001) | (0.000) | (0.001) | (0.001) | |
Received loan (yes = 1; no = 0) | 0.057*** | 0.014 | − 0.032 | − 0.038* | 0.011 | 0.054** |
(0.018) | (0.015) | (0.027) | (0.019) | (0.027) | (0.022) | |
Training in Improved production practices (yes = 1; no = 0) | − 0.001 (0.031) | 0.077*** (0.025) | 0.029 (0.047) | 0.024 (0.033) | 0.000 (0.048) | 0.069* (0.038) |
Member of input supply and farm cooperatives (yes = 1; no = 0) | 0.019 (0.020) | − 0.004 (0.017) | 0.123*** (0.031) | 0.031 (0.022) | − 0.117*** (0.031) | 0.047* (0.025) |
Received advice on improved varieties (yes = 1; no = 0) | 0.012 (0.020) | − 0.034** (0.016) | 0.007 (0.030) | − 0.012 (0.021) | 0.003 (0.030) | 0.031 (0.024) |
Awareness and access to improved maize varieties (yes = 1; no = 0) | 0.577*** (0.026) | 0.023 (0.021) | 0.003 (0.040) | 0.031 (0.028) | 0.046 (0.040) | 0.045 (0.032) |
Willingness to take risk (yes = 1; no = 0) | 0.080*** | 0.012 | − 0.080** | 0.034 | 0.040 | − 0.136*** |
(0.022) | (0.018) | (0.033) | (0.023) | (0.033) | (0.027) | |
North-West (yes = 1; no = 0) | 0.242*** | 0.122*** | 0.060 | − 0.056* | − 0.188*** | 0.543*** |
(0.028) | (0.025) | (0.043) | (0.030) | (0.043) | (0.034) | |
South-South (yes = 1; no = 0) | 0.093 | − 0.192* | 0.184** | − 0.624*** | − 0.045 | − 0.084 |
(0.057) | (0.099) | (0.086) | (0.062) | (0.088) | (0.070) | |
South-East (yes = 1; no = 0) | 0.262*** | − 0.290*** | 0.110 | − 0.321*** | 0.231** | 0.543*** |
(0.065) | (0.057) | (0.098) | (0.069) | (0.099) | (0.080) | |
North-Central (yes = 1; no = 0) | − 0.028 | 0.041* | − 0.092** | 0.022 | − 0.035 | 0.249*** |
(0.026) | (0.023) | (0.039) | (0.028) | (0.039) | (0.031) | |
North-East (yes = 1; no = 0) | − 0.097** | − 0.002 | − 0.244*** | − 0.079* | − 0.151*** | 0.087* |
(0.038) | (0.033) | (0.057) | (0.041) | (0.058) | (0.047) | |
Constant | − 0.292*** | 0.668*** | 0.782*** | 0.518*** | 0.111 | 0.174 |
(0.107) | (0.091) | (0.163) | (0.116) | (0.165) | (0.131) | |
lnsig_1 | − 1.146*** (0.019) |  |  |  |  |  |
lnsig_2 | − 1.454*** (0.021) |  |  |  |  |  |
lnsig_3 | − 0.734*** (0.019) |  |  |  |  |  |
lnsig_4 | − 1.084*** (0.019) |  |  |  |  |  |
lnsig_5 | − 0.731*** (0.019) |  |  |  |  |  |
lnsig_6 | − 0.944***(0.019) |  |  |  |  |  |
Number of observations | 1370 | Â | Â | Â | Â | Â |
LR chi2(138) | 1740.62*** | Â | Â | Â | Â | Â |
Log-likelihood =  | − 3279.20 |  |  |  |  |  |
Prob > chi2 | 0.000 |  |  |  |  |  |