Fertilizer profitability for smallholder maize farmers in Tanzania: A spatially-explicit ex ante analysis.
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ABSTRACT:
SUBMITTER: Palmas S
PROVIDER: S-EPMC7500610 | biostudies-literature | 2020
REPOSITORIES: biostudies-literature
Publications
Fertilizer profitability for smallholder maize farmers in Tanzania: A spatially-explicit ex ante analysis.
Palmas Sebastian S Chamberlin Jordan J
PloS one 20200918 9
We present an easily calibrated spatial modeling framework for estimating location-specific fertilizer responses, using smallholder maize farming in Tanzania as a case study. By incorporating spatially varying input and output prices, we predict the expected profitability for a location-specific smallholder farmer. A stochastic rainfall component of the model allows us to quantify the uncertainty around expected economic returns. The resulting mapped estimates of expected profitability and uncer ...[more]
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