Document Type : Original Article
Abstract
Determining energy indices of broiler units in the province of Alborz
Poultry industry is one of the biggest and most developed industries in Iran. One of the important issues in broiler industry is the energy consumption. In this study, the energy consumption flow and the amount of energy production were investigated for broiler farms in Alborz province. Data were collected through interviews and questionnaires. Input energies were the feed, fuel (gas and gas oil), electricity, labor, equipment and chicken, and the output energies were the broiler and manure. The total of input and output energies were obtained 125.2, 24.9 GJ/1000Birds, respectively. Energy indices, including energy ratio, energy efficiency and specific energy were obtained 0.2, 0.019 kg/MJ and 52.55 MJ/kg, respectively. The highest share of energy consumption belonged to fuel (gas and diesel) with 50.84% and feed with 42.43% , and the chicken and labor with 0.39 and 0.06 % were the lowest share among the input energies.
Keywords
Almassi, M., Kiani, S. and Loveimi, N. 2008. Principle of Agricultural Mechanization. Jungle Pub. 304pp. (in Persian)
Alrwis, K. N. and Francis, E. 2003. Technical efficiency of broiler farms in the centeral region of Saudi Arabia: Stochastic Frontier Approach. Res. Bull. 116(1): 5-34.
Alrwis, K. N. and Francis, E. 2003. Technical efficiency of broiler farms in the centeral region of Saudi Arabia: Stochastic Frontier Approach. Res. Bull. 116(1): 5-34.
Amid, S., Mesri Gundoshmian, T., Shahgholi, Gh. H. and Rahimian, B. 2013. Evaluation of Efficiency Energy Consumption of Broiler Production Farms using Data Envelopment Analysis Technique (DEA):(Case Study: City of Ardabil). 8th National Congress of Agricultural Machinery Engineering and Mechanization (Biosystems), Iran: Ferdowsi University of Mashhad. 4290-4301. (in Persian)
Annual agricultural statistics. 2009. Ministry of Jihad-e-Agriculture of Iran. Available from: http://www.maj.ir. (in Persian)
Anon. 2013. Iran Statistical Yearbook.Agriculture, Forestry and Fisheries. Vol. 5. Statistical Center of Iran. ( in Persian)
Atilgan, A. and Koknaroglu, H. 2006. Cultural energy analysis on broiler reared in different capacity poultry houses. Italian J. Animal Sci. 5(4): 393-400.
Atilgan, A. and Koknaroglu, H. 2006. Cultural energy analysis on broiler reared in different capacity poultry houses. Italian J. Animal Sci. 5(4): 393-400.
Berg, M. J., Tymoczkyo, L. J. and Stryer, L. 2002. Biochemistry 5th ed. New York. W. H. Freeman. 1026pp.
Celik, L. and Ozturkcan, O. 2003. Effect of dietary supplemental l-carnitine and ascorbic acid on performance, carcass composition and plasma lcarnitine concentration of broiler chick reared under different temperature. Archives of Animal Nutrition. 57(1): 27-38.
Celik, L. and Ozturkcan, O. 2003. Effect of dietary supplemental l-carnitine and ascorbic acid on performance, carcass composition and plasma lcarnitine concentration of broiler chick reared under different temperature. Archives of Animal Nutrition. 57(1): 27-38.
Chaudhary, V. P., Gangwar. B. and Pandey. D.K. 2006. Auditing of Energy use and Output of Different Cropping Systems in India. Agric. Eng. Int. 8, 87-93.
Chauhan, N. S., Mohapatra, P. K. J. and Pandey, K.P. 2006. Improving energy productivity in paddy production through benchmarking. An application of data envelopment analysis. Energy Conversion and Manag. 47(9-10):1063-1085.
Cochran, william. G. 1997. Sampling Techniques. Third Edition.
Cochran, william. G. 1997. Sampling Techniques. Third Edition.
Food and Agriculture Organization (FAO). 2013. Available from: http://www.fao.org.
Fotros, M. H. and Solgi, M. 2002. Measuring Efficiency and RTS in Broiler production Units(Case Study in Hamadan province). J. Agric. Econ. Dev. 10(38). (in Persian)
Ghahdarijani, M., Keyhani , A.R., Tabatabaeefar, A. and Omid. M. 2009. Evaluation and determination of energy consumption for potato production in various levels of cultivated areas in Isfahan province of Iran (Case study: western of Isfahan province). J. Agric. Sci. Nat. Resou. 16(1): 183-195. (in Persian)
Hajee rahimi, M. and Karimi, A. 2009. Analysis of productivity factors in commercial poultry production(case study in Kordestan Province). Agric. Econ. Dev. J. 66,1-17. (in Persian)
Hatirli, S. A., Ozkan, B. and Fert, K. 2005. An econometric analysis of energy input outputin Turkish agric. Renew. Sust. Energ. Rev. 9, 608-623.
Heidari , M. D., Omid, M., Mobli, H. 2011. Measuring efficiency and finding economical indices of poultry units in the province of Yazd by Data Envelopment Analysis and Artificial Neural Networks. M.Sc. Thesis in agricultural Mechanization. Department of Agricultural Machinery Engineering, Faculty of Agricultural Engineering and Technology, University of Tehran. (in Persian)
Jekayinfa, O. Simeon. 2007. Energetic analysis of poultry processing operations. Leonardo J. Sci. Issue. 10, 77-92.
Khajehpour, M. R. 1997. Introduction and Principles of Crop Production.6th Ed. Iranian Academic Center for Education, Culture and Research (ACECR) IUT branch. (in Persian)
Khajehpour, M. R. 1997. Introduction and Principles of Crop Production.6th Ed. Iranian Academic Center for Education, Culture and Research (ACECR) IUT branch. (in Persian)
Kitani, O. 1999. CIGR Handbook of Agricultural Engineering. Vol. 5. Energy and Biomass Engineering. ASAE Pub.
Kittle, A. P. 1993. Alternate daily cover materials and subtitle, the selection technique Rusmar. Incorporated West Chester, PA.
Kizilaslan, H. 2009. Input–output energy analysis of cherries production in Tokat Province of Turkey. Appl. Energ. 86(7): 1354-1358.
Mohammadian Sabour, P., Ranjbar, I. and Ajabshirchi,Y. 2008. 5th National Conference on Agricultural Machinery Engineering, Ferdowsi University of Mashhad. (in Persian)
Mehrabi Boshrabadi, H. and Mousanezhad, M. G. 1996. Study Factor Productivity of pistachio Production in Rafsanjan. Proceedings of the 1st Congress in Agricultural Economy. Iran. Zabol. (in Persian)
Najafi anari, S., Khademolhosseini, N., Jazayry, K. and Mirzadeh, K. 2008. Evaluation of Energy Efficiency in Broiler Ahvaz province. 5th National Conference on Agricultural Machinery Engineering, Ferdowsi University of Mashhad. (in Persian)
Naghibzadeh, S., Javadi, A., Rahmati, M. and Mehranzadeh, M. 2009. Process of assessing the energy consumption of poultry broiler in the northern region of Khuzestan province. 6th National Congress of Agricultural Machinery Engineering and Mechanization. University of Tehran. Karaj, Iran. (in Persian)
Pourkand, S. and Motamed, K. 2011. Production yield analysis in the poultry processing industry(A Case Study in Guilan). J. Agric. Econ. Res. 4(3): 99-116. (in Persian)
Pourkand, S. and Motamed, K. 2011. Production yield analysis in the poultry processing industry(A Case Study in Guilan). J. Agric. Econ. Res. 4(3): 99-116. (in Persian)
Saniz, R.D. 2003. Livestock-environment initiative fossil fuels component farmework for calculater fossil fuel use in livestock systems. University of California.
Yamini sefat, M., Borghaee, A.M., Beheshti, B. and Bakhoda, H. 2013 .Modeling Energy Efficiency in Broiler Chicken Production Units in Alborz Province by Artificial Neural Network (ANN) and the Effect of Educational Level on the Energy Ratio. 8th National Congress of Agricultural Machinery Engineering and Mechanization (Biosystems). Ferdowsi University of Mashhad. (in Persian)
)