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本文根据重点调查,从提高农机经济效益的观点出发,对农用拖拉机最佳使用年限的问题,进行了决策分析。这对落实农业生产责任制后的集体和养机专业户,有着特殊的意义。
Based on the key survey, this article makes a decision analysis on the issue of the optimal age of agricultural tractors from the viewpoint of improving the economic benefits of agricultural machinery. This has special significance for the implementation of the agricultural production responsibility system of collective and machine-professional households.