-saharan Africa. The problem is exacerbated by government withdrawal from fertilizer input markets and the inability of private sector … data collected in Zambia, this study assessed the labor inputs implications of “improved tree fallows”, continuous maize …’ practice of continuous maize production without external fertilization ($130/ha) but, they are less profitable than mineral …

farmers in Africa. While some consider natural resource management (NRM) technologies as most appropriate, others propagate … technologies in the same context are not easily possible. We use representative data from maize-producing households in Kenya and a …

farmers in Africa. While some consider natural resource management (NRM) technologies as most appropriate, others propagate … technologies in the same context are not easily possible. We use representative data from maize-producing households in Kenya and a …