Mostrando ítems 1-10 de 40
Getting the focus right: production constraints for six major food crops in Asian and African farming systems
To determine the most important production constraints and associated yield losses for six major food crops in 13 farming systems with high poverty in Sub-Saharan Africa, South Asia and East Asia, surveys were conducted ...
Nitrogen and phosphorus capture and recovery efficiencies, and crop responses to a range of soil fertility management strategies in sub-Saharan Africa
This paper examines a number of agronomic field experiments in different regions of sub-Saharan Africa to assess the associated variability in the efficiencies with which applied and available nutrients are taken up by ...
Narrowing the wheat gap in Sub-Saharan Africa: A review of consumption and production issues
Many African countries stand at the crossroads with respect to wheat. They may choose to let recent trends continue in which case imported wheat will likely become a staple food for most urban consumers. Alternatively, if ...
Needs for and effectiveness of slow release herbicide seed treatment Striga control formulations for protection against early season crop phytotoxicity
Imidazolinone resistant maize seed dressed with imazapyr has been successfully used to control the parasitic weed Striga in many locations, and has begun to be commercially successful in Africa. Despite this, occasionally ...