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Improving seedling production for Vitex doniana
Uniform germination is one of the important agronomic requirements for successful domestication of wildharvested economic plants. In this study we investigated the effects of storage and hydration-dehydration regimes on ...
Influence of putative forest refugia and biogeographic barriers on the level and distribution of genetic variation in an African savannah tree, Khaya senegalensis (Desr.) A. Juss
Phylogeographic studies of tropical and subtropical
tree species provide an ideal method to study the role of forest
refugia in the structuring of genetic diversity in contemporary
populations. To date, most studies have ...
Parklands for buffering climate risk and sustaining agricultural production in the Sahel of West Africa
In the Sahelian zone of West Africa, crops grown under a
discontinuous cover of scattered trees dominate many
landscapes and constitute the so-called parklands. These
systems reflect the ecological knowledge of the farmers ...
The Economics of Land Degradation in Africa_Benefits of Action Outweigh the Costs_A complementary report to the ELD Initiative
Land degradation and desertification are among the biggest environmental challenges of our time. In the last 40 years, we lost nearly a third of the world’s arable farmland due to erosion, just as the number of people to ...
An improved methodology for integrated crop management systems
Designing innovative combinations of techniques to improve the sustainability of a cropping system is a major challenge in many regions of the world. The available techniques are often added together, and assessed for yield ...