THE ESTIMATION OF POISON AND FERTILIZER DEMAND FUNCTION FOR TOMATO PRODUCTION (CASE STUDY: KHORASAN PROVINCE)

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KARBASI A.; BAHRAMI F.

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Journal: Journal of Agricultural Sciences and Natural Resources Year:2007 | Volume:13 | Issue:6 Page(s): 112-120

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Title

THE ESTIMATION OF POISON AND FERTILIZER DEMAND FUNCTION FOR TOMATO PRODUCTION (CASE STUDY: KHORASAN PROVINCE)

Author(s)

KARBASI A. | BAHRAMI F. | Issue Writer Certificate

Keywords

FERTILIZERQ2

POISONQ3

TOMATOQ2

ITERATIVE SEEMINGLY UNRELATED REGRESSION EQUATIONSQ3

Abstract

Chemical inputs are important to increasing of agriculture productions (special for TOMATO product). This study performed with regard to optimum using of chemical inputs in TOMATO production process for reducing of production costs and thrifty subsides FERTILIZER and agro-chemical application and looking for the how optimum allocation of inputs in production process of TOMATO production in khorasan province. In order to purpose of this study, FERTILIZER and agro-chemical demand function was estimated for TOMATO production with using of time series data of TOMATO production cost in (1989- 2000). And the ISURE method has been applied for estimate of demand function. Results of this investigation illustrate that price elasticity of POISON and FERTILIZER inputs is low and application of price policies alone isn't sufficient for optimum using of this input and we shall be applied complementary policies with pricing policies.

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APA: Copy

KARBASI, A., & BAHRAMI, F.. (2007). THE ESTIMATION OF POISON AND FERTILIZER DEMAND FUNCTION FOR TOMATO PRODUCTION (CASE STUDY: KHORASAN PROVINCE). JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES, 13(6), 112-120. SID. https://sid.ir/paper/9182/en

Vancouver: Copy

KARBASI A., BAHRAMI F.. THE ESTIMATION OF POISON AND FERTILIZER DEMAND FUNCTION FOR TOMATO PRODUCTION (CASE STUDY: KHORASAN PROVINCE). JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES[Internet]. 2007;13(6):112-120. Available from: https://sid.ir/paper/9182/en

IEEE: Copy

A. KARBASI, and F. BAHRAMI, “THE ESTIMATION OF POISON AND FERTILIZER DEMAND FUNCTION FOR TOMATO PRODUCTION (CASE STUDY: KHORASAN PROVINCE),” JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES, vol. 13, no. 6, pp. 112–120, 2007, [Online]. Available: https://sid.ir/paper/9182/en

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