水资源的有限供给已成为农业大省吉林省实现持续发展的制约因素为了充分有效地利用水资源,本文建立了吉林省水资源投入产出表,通过计算、分析,表明农业耗水量巨大且经济效益低,农产品的调出又导致水资源的大量外流为此,本文提出在全省范围内合理规划配水,在农业系统内部大力节水的对策 The limited supply of water resources has become a major agricultural province in Jilin Province to achieve sustainable development constraints In order to make full and effective use of water resources, this paper established a water resources input-output table in Jilin Province, through calculation and analysis, indicating that agricultural water consumption is huge and economic Low efficiency, the transfer of agricultural products led to a large number of outflows of water resources Therefore, this paper proposes a reasonable plan within the province of water distribution, water conservancy within the agricultural system countermeasures