ESTIMATION OF VIRTUAL YIELD ORGANIC WHEAT: CASE STUDY OF KHORASAN PROVINCE

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GHORBANI MOHAMMAD; KOUCHAKI ALI REZA; MAHMOUDI HOSSEIN

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Journal: Environmental Sciences Year:2009 | Volume:6 | Issue:3 Page(s): 23-30

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Title

ESTIMATION OF VIRTUAL YIELD ORGANIC WHEAT: CASE STUDY OF KHORASAN PROVINCE

Author(s)

GHORBANI MOHAMMAD | KOUCHAKI ALI REZA | MAHMOUDI HOSSEIN | Issue Writer Certificate

Keywords

ORGANIC PRODUCTQ3

ORGANIC WHEATQ3

ECONOMICSQ3

MODELINGQ3

Abstract

Organic farming and ORGANIC PRODUCTion methods have gained importance in agriculture from environmental point of view as well as economical and social stand points. The purpose of this study was to propose a model in order to estimate the wheat production in organic farms of Khorasan province, Iran. Production of ORGANIC WHEAT was obtained through surveys of 167 farms. Partial elasticity of production of different inputs were derived from Cobb-Douglass production function. The results revealed that the wheat production decreased by 18.95 percent when the chemical factors were eliminated. The drop off yield of organic fields in large farms (more than 10 ha) is higher than small (less than 5 ha) and medium (5 to 10 ha) size farms due to over-use of chemicals and fertilizers. If ORGANIC PRODUCTs are to develop, it is recommended that financial support (subsidy), extension education, and providing non-chemical inputs be provided to compensate the related production loss.

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APA: Copy

GHORBANI, MOHAMMAD, KOUCHAKI, ALI REZA, & MAHMOUDI, HOSSEIN. (2009). ESTIMATION OF VIRTUAL YIELD ORGANIC WHEAT: CASE STUDY OF KHORASAN PROVINCE. ENVIRONMENTAL SCIENCES, 6(3), 23-30. SID. https://sid.ir/paper/117353/en

Vancouver: Copy

GHORBANI MOHAMMAD, KOUCHAKI ALI REZA, MAHMOUDI HOSSEIN. ESTIMATION OF VIRTUAL YIELD ORGANIC WHEAT: CASE STUDY OF KHORASAN PROVINCE. ENVIRONMENTAL SCIENCES[Internet]. 2009;6(3):23-30. Available from: https://sid.ir/paper/117353/en

IEEE: Copy

MOHAMMAD GHORBANI, ALI REZA KOUCHAKI, and HOSSEIN MAHMOUDI, “ESTIMATION OF VIRTUAL YIELD ORGANIC WHEAT: CASE STUDY OF KHORASAN PROVINCE,” ENVIRONMENTAL SCIENCES, vol. 6, no. 3, pp. 23–30, 2009, [Online]. Available: https://sid.ir/paper/117353/en

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