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	Provedor de dados CIGR Journal (2) Autor Salehi, Marzie (2) Ghasemi Mobtaker, Hassan (1) Maleki, Ali (1) Rostami, Sajad (1) Shakeri, Hossein (1) Taki, Morteza (1) Zarei Shahamat, Ebrahim (1) ghasemi mobtaker, hasan (1) Mais... Palavra-chave Almond (1) Barley (1) Chemical fertilizers (1) Cobb–douglas (1) Data envelopment analysis (1) Energy efficiency (1) Energy saving (1) Energy use (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2016 (1) 2013 (1) País China (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Investigation of energy inputs and CO2 emission for almond production using sensitivity analysis in Iran CIGR Journal Salehi, Marzie; Maleki, Ali; ghasemi mobtaker, hasan; Rostami, Sajad; Shakeri, Hossein. The objective of this study is to examine input–output energy and CO2 emission of almond production in Shahrekord region, Iran. This article presents a comprehensive picture of the current status of energy consumption and some energy indices like energy use efficiency, energy productivity, specific energy and net energy gain. Sensitivity analysis of energy was carried out using the marginal physical productivity (MPP) technique. For this propose data were collected from 29almond farms using a face to face questionnaire. The results revealed that total energy input for almond production was found to be 106.61GJ/ha where the electricity was the major energy consumer (59.58%). The direct energy shared about (50.98%) whereas the indirect energy did (49.02%).... Tipo: Info:eu-repo/semantics/article Palavras-chave: Energy use; Energy efficiency; Cobb–douglas; Almond. Ano: 2016 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3480 Application of nonparametric method to improve energy productivity and CO2 emission for barley production in Iran CIGR Journal Ghasemi Mobtaker, Hassan; Taki, Morteza; Salehi, Marzie; Zarei Shahamat, Ebrahim. The nonparametric method of data envelopment analysis (DEA) was used to investigate the energy efficiency and CO2 emission of barley farm in Hamedan province of Iran.  The method was used based on eight energy inputs including human labor, machinery, diesel fuel, fertilizers, farmyard manure, biocide, electricity and seed energy and single output of barley yield and technical, pure technical, scale and cross efficiencies were calculated using CCR and BCC models.  The results showed that the average values of technical, pure technical and scale efficiency scores of farmers were 0.788, 0.941 and 0.833, respectively.  Also, energy saving target ratio for barley production was calculated as 11.45%, indicating that by following the recommendations of this... Tipo: Info:eu-repo/semantics/article Palavras-chave: Data envelopment analysis; Energy saving; Barley; Chemical fertilizers. Ano: 2013 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2618 Registros recuperados: 2 Primeira ... 1 ... Última

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