Cần Thơ rice farmers use alternate wetting and drying irrigation to go… stockbot 0 8 05.23 11:06 https://vietnamnews.vn/society/1656075/can-tho-rice-farmers-use-altern… + 0 https://vietnamnews.vn/rss/society.rss + 0 More and more rice farmers in Cần Thơ City are using alternate wetting and drying irrigation (AWDI) to save water and other costs.