By Nonin Chhor, East-West Seed Knowledge Transfer Foundation Manager for Cambodia.  TBOUNG KHMUM PROVINCE, CAMBODIA — Sarin Chreng learned traditional growing practices from his parents. By 2020, he had been farming in Tboung Khmum Province for more than 4 years.  In August 2020, he decided to join the East-West Seed Knowledge Transfer Foundation (EWS-KT) team…