Cost and return analysis
The yield per hectare of cassava was greater
with rainmaking services than without. The total cost
per kilogram of maize was USD 0.04-0.06 while that
of cassava was USD 0.04 per kilogram, and the
returns on these crops were positive. Maize farmers
received net returns of USD 0.07 per kilogram and
cassava farmers received USD 0.01-0.02 per kilogram.