The Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA) offers scholarships for PhD studies in agriculture, natural resources, and related fields. Research funds do not to exceed US$4,500. SEARCA offers an optional 2-month internship. SEARCA prioritizes Southeast Asian nationals who are enrolled in PhD programs in a member university, however, the program is also open to applications who are regular staff members of government agencies or non-profit development-oriented institutions. The next application deadline is 31 March 2020. Link