综合评分法在农机比选中的应用

On Application of Comprehensive Evaluation Method in Farm Machinery Comparison and Selection

近年来政府或行业部门在农业机械推广、招标、采购等工作中,常常面临对多种机型的比较选择问题.如何依据基层可操作的现场测试数据和经验判断等指标,科学、公正的比选出适用、质优、价格合理的机型成了推动农业机械健康发展的重要环节.以微耕机为例,依据实测数据和经验判断指标,确定了综合评分法采用的评价指标体系,探索了对参试机型进行综合评价的方法,以力求消除个人主观判断带来的偏差,为相关管理和技术人员科学、公正选择最佳机型提供方便.此方法通过实际应用取得了良好效果,具有广泛的推广应用价值.

In recent years ,government agencies often face the issues of comparing and selecting among dif‐ferent models of farm machinery in the affairs of extension ,bidding and procurement ,etc .How to select proper ,high quality ,and reasonable price models scientifically and fairly according to the field test data from the grass‐roots unit and experience judgment indexes has become one of important steps to promote the healthy development of farm mechanization .With the case of micro tillage machine ,based on the field test data and experience judgment Indexesthis paper sought for comprehensive evaluation method and made up the index system for the tested machines ,so that the deviation caused by personally subjective judgment can be minimized and convenience can be provided for the related management and technical personnel to select the optimal machine .This method has achieved good result through practical application .It has been shown that this method has a wide range of application .