Weed-inflicted yield losses in rice equate to half the current rice imports in sub-Saharan Africa (SSA) and African rice farmers have a limited range of effective and affordable weed management technologies.
HarvestChoice/International Food Policy Research Institute (IFPRI)
This tool shows the location of CGIAR variety trial sites on Google Maps, and overlays a layer indicating the climatic similarity (in terms of rainfall and temperature regimes) over space from the user-selected trial site.
HarvestChoice/International Food Policy Research Institute (IFPRI)
Dragging and dropping the red marker (Droppr) to any location in SSA provides information on:
• Country name
• District name
• Average cropping intensity (SPAM)
• Crop name (SPAM)
HarvestChoice/International Food Policy Research Institute (IFPRI)
Allows users to review, graph and download data on average climatic conditions for monthly rainfall, min and max temperatures. Both current and future climates are plotted.
HarvestChoice/International Food Policy Research Institute (IFPRI)
DREAM is a partial equilibrium, single commodity, multi-region, economic surplus model for assessing the potential economic benefits of technology diffusion and adoption (including technology spillover).
