Sökt på: Böcker av paul vlek
totalt 20 träffar
Restructuring land allocation, water use and agricultural value chains
Central Asia underwent an agricultural transformation in the 20th century that was neither efficient nor sustainable. There is a need for innovations that will remedy these …
Tropical Agriculture in Transition — Opportunities for Mitigating Greenhouse Gas Emissions?
Production from tropical agricultural systems will need to increase to satisfy the rising food demand of an increasing population coupled with changes in consumption patterns. At …
Managing Organic Matter in Tropical Soils: Scope and Limitations
Soil organic matter is a reservoir for plant nutrients, provides water-holding capacity, stabilizes soil structure against compaction and erosion, and thus determines soil …
Transforming Agriculture in Southern Africa
This book provides a synthesis of the key issues and challenges facing agriculture and food production in Southern Africa. Southern Africa is facing numerous challenges from …
Management of Nitrogen and Phosphorus Fertilizers in Sub-Saharan Africa
Food security, one of the basic human rights, seems to be ever eluding the people of sub-Saharan Africa. With each occurrence of crop failure, agriculturalists around the world …
Land Use and Soil Resources
Land-use change is one of the main drivers of many environmental change processes. It influences the basic resources of land use, including the soil. Its impact on soil often …
Land Use and Soil Resources
Land-use change is one of the main drivers of many environmental change processes. It influences the basic resources of land use, including the soil. Its impact on soil often …
Managing Organic Matter in Tropical Soils: Scope and Limitations
Soil organic matter is a reservoir for plant nutrients, provides water-holding capacity, stabilizes soil structure against compaction and erosion, and thus determines soil …
Micronutrients in Tropical Food Crop Production
The mission of the International Fertilizer Development Center is to increase food production through the improvement of fertilizers and fertilizer practices for the developing …
Bericht vanuit het innerlijk
In Bericht vanuit het innerlijk neemt Paul Auster je mee op reis door zijn eigen verleden. Hij schrijft over andere over hoe hij zich mentaal ontwikkeld heeft van kind tot …
Micronutrients in Tropical Food Crop Production
The mission of the International Fertilizer Development Center is to increase food production through the improvement of fertilizers and fertilizer practices for the developing …
Management of Nitrogen and Phosphorus Fertilizers in Sub-Saharan Africa
Food security, one of the basic human rights, seems to be ever eluding the people of sub-Saharan Africa. With each occurrence of crop failure, agriculturalists around the world …