(230503) -- ABUJA, May 3, 2023 (Xinhua) -- Wang Xuemin (1st L), an expert in Green Agriculture West Africa Ltd., demonstrates the green super rice variety GAWAL R1 to African trainees at a farm in Abuja, capital of Nigeria, April 25, 2022. TO GO WITH "China Focus: Chinese rice breeding tech boosts agricultural development in Asia, Africa" (CAAS Institute of Crop Sciences/Handout via Xinhua) (Photo by CAAS Institute of Crop Sciences / XINHUA / Xinhua via AFP)
