With more than 900 million people world-wide affected by chronic hunger, international action on soil conservation is urgently required. The United Nations Convention to Combat Desertification (UNCCD) enjoys substantial…
In order to adequately address the important role of soils and land for sustainable development, a holistic approach is needed. This article discusses why biophysical but also socio-economic aspects have to be considered…
Crop yield improvement is dearly needed in sub-Saharan Africa, but remarkably, African farmers do not adopt the available ‘Green Revolution’ fertiliser technologies. This has many reasons, a crucial one being soil…
Soils are naturally poor in sub-Saharan Africa, and poor management has further reduced their productive capacity. The author argues that more fertiliser use is required to reverse further nutrient mining and…
The System of Rice Intensification (SRI) is a natural resource management technology that has supporters and opponents. Evidence of the technology’s impacts is mixed. Recent research results from Timor Leste suggest that…
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