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Medium-term impact of tillage and residue management on soil aggregate stability, soil carbon and crop productivity
(2013)
Conservation agriculture is widely promoted for soil conservation and crop productivity increase, although rigorous empirical evidence from sub-Saharan Africa is still limited. This study aimed to quantify the medium-term ...
Charcoal production and strategies to enhance its sustainability in Kenya
(University of Nairobi,, 2013)
In sub-Saharan Africa, 72 per cent of urban and 98 per cent of rural households use fuelwood for energy. In Kenya use of charcoal in urban areas has risen by 64 per cent in two decades. Despite the charcoal industry providing ...