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在产量形成规律及投入产出效益规律基础上,建立了冬小麦高产高效栽培投资风险预测模拟模型.并以Window XP为平台,采用VB(Visual Basic)语言编程,建立了相应的可视化模拟系统。通过模拟,生产者可以预测在当时的市场价格下小麦生产的投资风险大小,并预测生产的最大利润及小麦产量.模拟系统还可以用于决策部门对市场价格的宏观调控,如果希望增加农民收入,鼓励农民生产粮食,决策部门可以先定单位面积小麦生产利润值,通过模拟得适宜的肥粮价比,用来调控市场价格,
Based on the rule of yield formation and the law of input and output benefit, a simulation model of winter wheat high yield and high efficiency investment risk prediction was established. With Window XP as a platform, a visual simulation system was established by programming language VB (Visual Basic). Through simulation, producers can predict the investment risk of wheat production at the prevailing market price and forecast the maximum profit of production and wheat output. The simulation system can also be used for the macro regulation and control of the market price by the decision-making department. If we want to increase the income of farmers , Encourage peasants to produce grain, the decision-making department may first determine the profit value of wheat production per unit area by simulating the appropriate fertilizer price ratio, used to control the market price,