The UK’s ESRC is partnering with other UK research councils and the International Center for Tropical Agriculture (CIAT) to launch a a new UK-Colombia programme in sustainable tropical agriculture. The focus is on pulses and tropical forages. Proposals for the pump-priming phase of this call will be developed at a scoping workshop to be held at CIAT headquarters in Cali, Colombia (October-November 2017). Participation in the workshop is mandatory for leading an application. The deadline for expressions of interest to participate in the workshop is 06 September 2017. Link