塔里木河流域可转让农用水权价格研究

Research on Price of Agricultural Water Rights Being Transferred in Tarim River Basin

缺少可转让农用水权价格不仅制约了流域可转让农用水权的优化配置,而且影响了农业种植结构的调整、发展转型与农民收入的提高。为此,首先从理论上确定了塔河流域未来可转让农用水权价格内涵、价格构成与价格形成的准市场机制,进一步明确了可转让农用水权价格的计量依据、计量内容与计量方法,构建了可转让农用水权价格模型,计算了可转让农用水权价格。结果表明:塔河流域粮食作物可转让农用水权价格平均为0.53元/m3,经济作物可转让农用水权价格为0.60元/m3,经济作物完全可转让农用水权价格为0.85元/m3;水资源稀缺度高的叶尔羌河流域和塔河干流下游可转让农用水权价格较高。

Absence of price of agricultural water rights being transferred has not only limited the optimization arrangement of agricultural wa-ter rights being transferred,but also affected the adjustment of agricultural plant structure and the transformation of agricultural development and the increment of farmer’s income. Firstly the paper theoretically gave the definition of price of agricultural water rights being transferred, its price composition and pricing mechanism of the Para-market;and further determined the basis,content,method and model of its meas-urement;then price of agricultural water rights being transferred was calculated in Tarim River basin. The results show that the price of agri-cultural water rights being transferred of food crops is 0. 53 RMB Yuan per cube meter;one of economical crop is 0. 60 RMB Yuan per cube meter;the complete price of agricultural water rights being transferred of economical crop is 0. 85 RMB Yuan per cube meter;the price of ag-ricultural water rights being transferred is very high in the Yerqiang River basin and the lower reach of Tarim River basin where water re-source is scared very much,which is the basis of its differential price system to be formed.