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本文研究了现有受渍条件下作物水分生产函数（Ｈｉｌｅｒ模型），针对其不足之处，在吸收了灌溉条件下作物水分生产函数优点的基础上，根据土壤受渍与通气性的关系，建立了四项新的受渍条件下的作物水分生产函数；利用在安徽省水科院新马桥农田水利试验站进行的小麦受渍试验资料，确定了作物水分生产函数的各项参数，分析了水分生产函数的有效性
In this paper, we study the crop water production function (Hiler model) under the existing soil condition. In view of its shortcomings, on the basis of absorbing the advantages of crop water production function under irrigation condition, according to the relationship between soil stain and aeration Four new crop water production functions under the condition of soaking were analyzed. The parameters of crop water production function were determined by using the wheat stain test data at Xinmaqiao Farmland Water Conservancy Experimental Station of Anhui Province ASTRI. The parameters of crop water production function were analyzed. Effectiveness of moisture production function