Mostrando ítems 1-10 de 12
Conservation agriculture in African mixed crop-livestock systems: Expanding the niche
Competition for crop residues between livestock feeding and soil mulching is a major cause of the low and slow adoption of conservation agriculture (CA) in sub-Saharan Africa. Retaining crop residues in the field is not ...
Assessing the performance of the photo-acoustic infrared gas monitor for measuring CO2, N2O, and CH4 fluxes in two major cereal rotations
Rapid, precise, and globally comparable methods for monitoring greenhouse gas (GHG) fluxes are required for accurate GHG inventories from different cropping systems and management practices. Manual gas sampling followed ...
Adoption of improved wheat varieties and impacts on household food security in Ethiopia
This article evaluates the impact of the adoption of improved wheat varieties on food security using a recent nationally-representative dataset of over 2000 farm households in Ethiopia. We adopted endogenous switching ...
The changing living standard of farmers in the Yaqui Valley: Looking beyond the "Green Revolution"
(CIMMYT; The World Food Prize, 3/13/2014)
Administración de empresas productoras de semilla en África