Accelerated Diversification for Climate Resilient Agriculture (Improve)

Working with partners in Sub-Saharan Africa to conserve and characterize edible plant species with projected high resilience to future climates.

 Rice beans (Vigna subterranea) on a table

This is workstream 2 of the Accelerated Diversification for Climate Resilient Agriculture (ADCRA) project (see workstream 1 here).


Kew is working with in-country partners to develop three focus crops for sustainable agriculture under climate change: white fonio millet, Malagasy yams, and rice beans. We are identifying heat and drought resilient varieties and will improve domestication traits for greater farmer and consumer acceptance.

Graphic from the project Accelerated Diversification for Climate Resilient Agriculture

• Three PhD projects with in-country partners, to investigate white fonio, Malagasy yam, and rice bean climate resilience.
• Genome sequencing and analysis of climate resilient varieties of white fonio, Malagasy yams, and rice bean.
• Improvement of domestication-related traits in the three crops.
• Phenotypic characterization of improved white fonio, Malagasy yams, and rice bean.

Workstream Lead

Caspar Chater, Senior Research Leader

Project coordinator

Georja Said

  • Deliverable 1: Caspar Chater, Georja Said
  • Deliverable 2: Caspar Chater, Georja Said
  • Deliverable 3: Rafal Gutaker, Amy Jackson
  • Deliverable 4: Emma Wallington, Melanie Craze, Lizo Masters, Amy Jackson, Caspar Chater
  • Deliverable 5: Caspar Chater

Gutaker RM, Chater C, Brinton J, Castillo-Lorenzo E, Breman E, Pironon S. 2022.

Scaling up neodomestication for climate-ready crops.

Current Opinion in Plant Biology. 66:102169 

The Calleva Foundation