EVALUATION OF ECONOMY AND ENERGY EFFICIENCY ON NUTS AND OIL SUNFLOWER FIELDS IN KHOY

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AHMADI HAMZIYAN M.; HASANZADEH GHOORT TAPPEH A.

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Journal: JOURNAL OF RESEARCH IN CROP SCIENCES Year:2009 | Volume:2 | Issue:2 Page(s): 67-79

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Title

EVALUATION OF ECONOMY AND ENERGY EFFICIENCY ON NUTS AND OIL SUNFLOWER FIELDS IN KHOY

Author(s)

AHMADI HAMZIYAN M. | HASANZADEH GHOORT TAPPEH A. | Issue Writer Certificate

Keywords

ECONOMY EFFICIENCYQ2

ENERGY EFFICIENCYQ3

INPUTQ3

OUTPUTQ3

SUNFLOWERQ3

Abstract

The use of the energy flow method is one of ways to estimate agricultural development and product stability in agricultural areas. In this research, in the farming years of 2006- 2007 the farms of nuts and oil SUNFLOWER in Khoy have been studied from ENERGY EFFICIENCY point of view. For the evaluation of ENERGY EFFICIENCY on these farms, all data including INPUTs and OUTPUTs were transformed by the use of formula and particular coefficiency in quantity equivalent of production energy and utilized energy and then ENERGY EFFICIENCY was calculated. Amount of INPUT energy used on these farms for nuts and oil SUNFLOWER 8440.200 Kcal/ha and 8466.700 Kcal/ha respectively and amount of OUTPUT or production energy yield of seed were separately calculated respectively as 17184000, and 8760000 Kcal/ha. ENERGY EFFICIENCY (output: INPUT ratio) for yield seed was 2.04 and 1.03 respectively. Data showed much of the consumptions of energy were, irrigation, nitrogen, machinery and oil. Also the expenditure for nuts and oil SUNFLOWER were 10193.2 and 11223.61 Rials. and net income value, were 53806.8 and 36776.4 thousands Rials (9000 Rials=1$) per hectare, respectively. Income cost ratio were 5.28 and 3.28 respectively, they can be increased by applying appropriate cultivation management. The result of this research shows that because of wide economic efficiency in nuts SUNFLOWER farms, in spite of low ENERGY EFFICIENCY in the farms, farmers' tendency for cultivating this type is more than the others. Whereas, continuance of present conditions of rigorous waste of energy, especially INPUTs of irrigation and nitrogen that have the most relation to INPUT energy, will lead to pollution of above mentioned farms and regional ecosystem which will in return be in the risk of the reduction of sub ground waters.

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APA: Copy

AHMADI HAMZIYAN, M., & HASANZADEH GHOORT TAPPEH, A.. (2009). EVALUATION OF ECONOMY AND ENERGY EFFICIENCY ON NUTS AND OIL SUNFLOWER FIELDS IN KHOY. JOURNAL OF RESEARCH IN CROP SCIENCES, 2(2), 67-79. SID. https://sid.ir/paper/168056/en

Vancouver: Copy

AHMADI HAMZIYAN M., HASANZADEH GHOORT TAPPEH A.. EVALUATION OF ECONOMY AND ENERGY EFFICIENCY ON NUTS AND OIL SUNFLOWER FIELDS IN KHOY. JOURNAL OF RESEARCH IN CROP SCIENCES[Internet]. 2009;2(2):67-79. Available from: https://sid.ir/paper/168056/en

IEEE: Copy

M. AHMADI HAMZIYAN, and A. HASANZADEH GHOORT TAPPEH, “EVALUATION OF ECONOMY AND ENERGY EFFICIENCY ON NUTS AND OIL SUNFLOWER FIELDS IN KHOY,” JOURNAL OF RESEARCH IN CROP SCIENCES, vol. 2, no. 2, pp. 67–79, 2009, [Online]. Available: https://sid.ir/paper/168056/en

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