Environmental and economic impacts of soil erosion and fertility mining in northern Tanzania
This paper develops a soil conservation model that is relevant to smallholder farmers who apply little or no fertilizer. Empirical results drawn from northern Tanzania imply that, ignoring fertility mining problem in model specification leads to overestimation of profits for farms that apply little...
| Main Authors: | , , , |
|---|---|
| Format: | Conference Paper |
| Language: | Inglés |
| Published: |
Agricultural and Applied Economics Association
1999
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/159259 |
Similar Items: Environmental and economic impacts of soil erosion and fertility mining in northern Tanzania
- Modeling land degradation and food import quality enforcement: The case of wheat in northern Tanzania
- Changes in soil susceptibility to erosion under tillage and soil fertility management practices
- The Cost of Action and of Inaction Against Land Degradation
- Soil fertility status, management, and research in east Africa
- Evolution of soil fertility research and development in Ethiopia: From reconnaissance to data-mining approaches
- Heterogeneous treatment effects of integrated soil fertility management on crop productivity: Evidence from Nigeria