New Vision (Uganda) magazine published an article (see attached file) on agroforestry, quoting Senior Research Fellow Ephraim Nkonya on how agroforestry fixes the depletion of nitrogen, hence improving soil fertility and productivity. He explains that continuous cultivation, which has been driven by the increasing population, has exhausted natural fertility and external inputs are required to ensure sustainable production.
How agro-forestry restores soil fertility (New Vision)
October 11, 2019