From: Low potato yields in Kenya: do conventional input innovations account for the yields disparity?
Average yield (Tons/Ha) | SD | Min | Max | |
---|---|---|---|---|
Fertilizer use | ||||
Proper use | 14.47705 | 5.640542 | 2.7181 | 25.00652 |
Underuse | 11.68091 | 6.224888 | 1.019287 | 33.16082 |
Overuse | 12.91097 | 6.671999 | 2.17448 | 26.09376 |
Seeds | ||||
Clean seeds | 15.74899 | 4.371697 | 5.4362 | 21.7448 |
Non-clean seeds | 12.00645 | 6.340899 | 0.81543 | 33.16082 |
Fungicides | ||||
Use fungicides | 12.41601 | 6.268137 | 0.81543 | 33.16082 |
Do not use | 9.454046 | 6.229853 | 2.71810 | 27.18100 |
Irrigation | ||||
Has irrigation | 13.81068 | 5.936193 | 1.08724 | 33.16082 |
Does not have irrigation | 11.66037 | 6.345868 | 0.81543 | 28.26824 |
Combined | ||||
Clean seeds and proper fertilizers | 18.34717 | 2.639298 | 13.04688 | 21.74480 |
Clean seeds and fungicides | 16.39354 | 3.58500 | 9.78516 | 21.74480 |
Proper fertilizers and fungicides | 14.57256 | 5.603104 | 2.71810 | 25.00652 |
Clean seeds and irrigation | 13.81068 | 5.936193 | 1.08724 | 33.16082 |
Clean seeds, proper fertilizers and fungicides, irrigation | 18.34717 | 1.545576 | 16.03679 | 19.29851 |
Overall (general) | 12.16793 | 6.310752 | 0.81543 | 33.16082 |