旱地农业生理生态研究组，是中国科学院水土保持研究所和黄土高原土壤侵蚀和旱地农业国家重声、实验室正在建设和发展中的一个前沿性的学科组和研究集体。该组由中国工程院院士、著名旱地农业、植物生理学家山会研究员为首创建。长期以来在我国半干旱地区，特别是黄土高原旱地 Dryland agroecological research group, is the Chinese Academy of Sciences Institute of Soil and Water Conservation and the Loess Plateau soil erosion and dry land agriculture national sound, laboratory is under construction and development of a cutting-edge disciplines and research collective. The group was founded by a fellow of the Chinese Academy of Engineering, a famous researcher of dryland agriculture and plant physiologists. For a long time in our semi-arid areas, especially the dry land of the Loess Plateau