Mostrando ítems 1-10 de 68
Cereal grain policy analysis in the national agricultural research systems of Eastern and Southern Africa
(CIMMYT; SADC; ICRISAT, 1993)
Conservation agriculture in mixed crop-livestock systems: Scoping crop residue trade-offs in Sub-Saharan Africa and South Asia
Conservation agriculture (CA) is being advocated to enhance soil health and sustain long term crop productivity in the developing world. One of CA's key principles is the maintenance of soil cover often by retaining a ...
Strategies for strengthening and scaling up community-based seed production
(CIMMYT; FAO, 2006)
Drivers of improved maize variety adoption in drought prone areas of Malawi
This study identifies the determinants of adoption and adoption-intensity of improved maize varieties in Malawi. We estimated a double hurdle model based on household-level survey data collected in the districts of Balaka ...
An appraisal of farmer variety selection in drought prone areas and its implication to breeding for drought tolerance
Maize production and productivity among small scale farmers of southern Africa is limited mainly by drought and low soil fertility. This study aimed at assessing how farmers prioritize selection of varieties for planting ...
Could farmer interest in a diversity of seed attributes explain adoption plateaus for modern maize varieties in Malawi?
This study uses new data from a household survey (n = 179) in Mulanje District, Malawi to examine whether the observed adoption plateaus for modern maize varieties in Malawi partly reflect farmer interest in a diversity ...