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本文探讨了大谷需水规律。应用运动连续的观点和理论对资料进行整体分析。用波动方程描述了大豆需水量随时序变化的特征,体现了作物需水量的连续性与周期性,建立作物需水量与气象因子的数学模型,并推求出大豆的作物系数Kc值。
This article explores the Otani water requirement. Application of sports continuous point of view and theory of data as a whole analysis. The wave equation is used to describe the characteristics of soybean water demand with time series. It reflects the continuity and periodicity of crop water demand and establishes the mathematical model of crop water requirement and meteorological factor. The Kc value of soybean crop is deduced.