| 农用拖拉机更新经济性的计算与分析 |
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| 引用本文： | 王福林,戴有忠. 农用拖拉机更新经济性的计算与分析[J]. 东北农业大学学报, 1990, 0(3) |
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| 作者姓名： | 王福林 戴有忠 |
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| 作者单位： | 黑龙江省国营农场经济研究所,东北农学院农业机械化研究室 |
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| 摘 要： | 本文系统地阐述了农用拖拉机更新的经济性计算与分析方法,给出了计算的数学模型。据此计算了黑龙江省国营八五二农场东方红-75拖拉机更新的经济性。
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| 关 键 词： | 农用拖拉机 更新经济性 计算与分析方法 |
ECONOMIC CALCULATION AND ANALYSIS OF REPLACEMENT OF TRACTORS |
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| Wang Fulin,Dai Youzhong Economic Research Institute of Heilongjiang State Farms Northeast Agricultural College,Harbin,China.. ECONOMIC CALCULATION AND ANALYSIS OF REPLACEMENT OF TRACTORS[J]. Journal of Northeast Agricultural University, 1990, 0(3) |
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| Authors: | Wang Fulin Dai Youzhong Economic Research Institute of Heilongjiang State Farms Northeast Agricultural College Harbin China. |
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| Affiliation: | Wang Fulin,Dai Youzhong Economic Research Institute of Heilongjiang State Farms Northeast Agricultural College,Harbin,China.150030 |
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| Abstract: | In this paper, a method of calculating and analysing the economics of renewing farmtractors was described. The mathematical model of the method was also been developed.According to the model, the economics of renewing tractor Dongfanghong-75 on StateFarm "852" was computed. |
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| Keywords: | farm tractor economics of renewal method of calculating and analysis |
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