Crop growth simulation models coupled with climate model projections are promoted and increasingly used for assessing impacts of climate change on crop yields and for informing crop-level adaptations. However, most reported studies are unclear regarding the choice of the global circulation models (GCMs) for climate projections and the corresponding uncertainty with these type of model simulations.
Doubled haploid (DH) technology is increasingly utilized in maize breeding for achieving rapid genetic gains and speeding up product development. Several maize breeding programs within public institutions and small and medium private enterprises, especially in tropical maize growing countries, lag behind in using this technology. By disseminating newly developed tropical inducer lines, offering technical know-how to breeding programs, and conducting training courses, CIMMYT has been working to close this gap. CIMMYT also produced an elaborate training manual on DH technology (available for download at CIMMYT library repository).
Crop growth simulation models coupled with climate model projections are promoted and increasingly used for assessing impacts of climate change on crop yields and for informing crop-level adaptations. However, most reported studies are unclear regarding the choice of the global circulation models (GCMs) for climate projections and the corresponding uncertainty with these type of model simulations.