DETERMINING THE ECONOMIC LIFE FOR THREE AGRICULTURAL TRACTOR MODELS IN IRAN (CASE STUDY: MAZANDARAN DASHT-E-NAZ FARM COMPANY)

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ASHTIANI A.R.; RANJBAR I.; TOURCHI MAHMOUD

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Journal: Year:2006 | Volume:12 | Issue:1 Page(s): 221-231

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Information Journal Paper

Title

DETERMINING THE ECONOMIC LIFE FOR THREE AGRICULTURAL TRACTOR MODELS IN IRAN (CASE STUDY: MAZANDARAN DASHT-E-NAZ FARM COMPANY)

Author(s)

ASHTIANI A.R. | RANJBAR I. | TOURCHI MAHMOUD | Issue Writer Certificate

Keywords

FARM MACHINERY MANAGEMENTQ3

ECONOMIC LIFEQ3

REPLACEMENT AGEQ3

TRACTORQ3

MAZANDARAN PROVINCEQ3

Abstract

Decision making about replacement of a used farm equipment with a new similar one is one of the important items in FARM MACHINERY MANAGEMENT. Proper performance in this case can lead to timely, high quality farm operations which in turns results in considerable decrease in product expenditures and also more income. In this way, a study was conducted to determine ECONOMIC LIFE of 36 active TRACTORs in three models including Massey Fergusen 285, John Deere 3140 and John Deere 4955 in Mazandaran Dasht-e-Naz Farm Company. Considering Initial Purchase price of the TRACTORs, annual depreciation and interest along with repair and maintenance costs were calculated separately. ECONOMIC LIFE (Optimum REPLACEMENT AGE) was evaluated for each TRACTOR model finally. Results revealed that estimated economic lives were highest and lowest for John Deere 4955 and Massey Fergusen 285, respectively.

Cites

DETERMINATION OF OPTIMAL REPLACEMENT TIME FOR COMBINE HARVESTER JOHN DEERE 955 IN FARS PROVINCE

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APA: Copy

ASHTIANI, A.R., RANJBAR, I., & TOURCHI, MAHMOUD. (2006). DETERMINING THE ECONOMIC LIFE FOR THREE AGRICULTURAL TRACTOR MODELS IN IRAN (CASE STUDY: MAZANDARAN DASHT-E-NAZ FARM COMPANY). JOURNAL OF AGRICULTURAL SCIENCES, 12(1), 221-231. SID. https://sid.ir/paper/7665/en

Vancouver: Copy

ASHTIANI A.R., RANJBAR I., TOURCHI MAHMOUD. DETERMINING THE ECONOMIC LIFE FOR THREE AGRICULTURAL TRACTOR MODELS IN IRAN (CASE STUDY: MAZANDARAN DASHT-E-NAZ FARM COMPANY). JOURNAL OF AGRICULTURAL SCIENCES[Internet]. 2006;12(1):221-231. Available from: https://sid.ir/paper/7665/en

IEEE: Copy

A.R. ASHTIANI, I. RANJBAR, and MAHMOUD TOURCHI, “DETERMINING THE ECONOMIC LIFE FOR THREE AGRICULTURAL TRACTOR MODELS IN IRAN (CASE STUDY: MAZANDARAN DASHT-E-NAZ FARM COMPANY),” JOURNAL OF AGRICULTURAL SCIENCES, vol. 12, no. 1, pp. 221–231, 2006, [Online]. Available: https://sid.ir/paper/7665/en

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