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为了加速推进水稻生产全程机械化，使之提质增效，我场今年首次在水田试验PVC板，以PVC板代替池埂阻水，它具有拆装方便、灵活性强、提高土地利用率、节省池埂灭草费用、便于发挥机械优势等特点，现将应用情况做以下总结：１PVC板的安装、使用的灵活性及保管１．１安装方法：春
In order to speed up the entire mechanization of rice production so as to enhance the quality and efficiency, our factory tested PVC sheet for the first time in paddy field for the first time this year, and replaces it with PVC sheet to block water. It has the advantages of convenient disassembly and assembly, strong flexibility, improved land utilization and saving Pool 埂 out of the grass costs, easy to play the advantages of mechanical advantages, the application is now to do the following summary: 1PVC board installation, use and flexibility of storage 1.1 Installation method: Spring