Drivers and major changes in agricultural production systems in drylands of South Asia: assessing implications for key environmental indicators and research focus

第十一届国际旱地发展会议——This video is talking about the nature and the level of vulnerability and potentials of the different production systems.And the pertinent technical and institutional measures to improve resilience and close the yield gaps.

关键词: 旱地 农业生产力 环境卫生

主讲人:Professor Amare Haileslassie

时长:0:23:53 年代:2013年