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黄淮海地区是我国最重要的综合性农业生产基地，同时又是水资源供需矛盾最为尖锐、农业用水最为紧张的地区，干旱缺水自20世纪80年代以来始终是制约该地区农业发展的主要问题。

 

据此，近日由山仑院士主持的中国工程院农业学部咨询研究重点项目“黄淮海地区农业节水对策及实施半旱地农业可行性