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本文运用农业系统工程理论和计算机技术,建立粮食增产效益分析的模型,进行分析研究,提出了粮食增产的有效途径,这将对柳河西洼小流域的粮食增产提供指导思想和方法。
In this paper, we use the theory of agricultural systems engineering and computer technology to establish the model of grain yield increase analysis and carry out the analysis and research, and put forward the effective ways to increase the grain yield. This will provide the guiding ideology and methods for grain yield increase in Xiwa Small Watershed of Liuhe.