华北地区夏玉米田间水分转化规律研究土建水利学论文-土建水利学-中国教育文摘 关键词：夏玉米 田间水分转化 灌水定额 [gap=8211]Key words summer corn,field soil water balances,irrigation requirement.
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在田间试验的基础上，对冬小麦农田水分消耗与转化、水分及水肥生产函数模型及其应用进行了研究。
Based on field experiment, the model of water transfer and consumption, crop water (-fertilizer)-production function of winter wheat and their application were studied.
模型在田间尺度上以田间土壤水为中心，考虑了水分在不同介质之间的交换和转化；
In the field criterion , taking the field holard as a center, the model has considered the exchange and transformation of the moisture content between different mediums;
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