Framework and Initial Analyses of Fertilizer Profitability in Maize and Cotton in Zambia
The main question which this research originally sought to answer was whether or not inorganic fertilizers are generally profitable used alone on maize, or with pesticides on cotton, for small farmers in Zambia. Rather than give a definitive answer for each Zambian farmer, the authors developed a framework for analysis and applied that framework to locations with sufficient information. Using simple value/cost ratios, researchers estimated the potential profit of fertilizer for those sites. Then, using the distributions of response rates of the crops (incremental yields) found in the trials and output prices based on regional price series, the probabilities are estimated for VCRs, using a minimum of VCR of 2.0 for profitability. The results for selected locations and input applications are then presented, as examples and indicators of fertilizer profitability in Zambia.
|Date of creation:||2000|
|Date of revision:|
|Contact details of provider:|| Postal: Justin S. Morrill Hall of Agriculture, 446 West Circle Dr., Rm 202, East Lansing, MI 48824-1039|
Phone: (517) 355-4563
Fax: (517) 432-1800
Web page: http://www.aec.msu.edu/agecon/
More information through EDIRC
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Yanggen, David & Kelly, Valerie A. & Reardon, Thomas & Naseem, Anwar, 1998. "Incentives for Fertilizer Use in Sub-Saharan Africa: A Review of Empirical Evidence on Fertilizer Response and Profitability," Food Security International Development Working Papers 54677, Michigan State University, Department of Agricultural, Food, and Resource Economics.
When requesting a correction, please mention this item's handle: RePEc:ags:midcwp:54460. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (AgEcon Search)
If references are entirely missing, you can add them using this form.