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	Provedor de dados CIGR Journal (2) Autor Khanali, Majid (2) Kamandar, Mohammad Reza (1) Massah, Jafar (1) Omid, Mahmoud (1) Zand, Sajad (1) Palavra-chave Broiler production (1) Energy consumption (1) Environmental analysis (1) GHG emission (1) Impact cutting (1) Marginal physical productivity (1) Privet (1) Quasi-static cutting (1) Shear energy (1) Shear strength (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2018 (2) País China (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Energy analysis and greenhouse gas emission in broiler farms: A case study in Alborz province, Iran CIGR Journal Omid, Mahmoud; Khanali, Majid; Zand, Sajad. The goal of this study was to examine the energy flows for poultry breeding in broiler production farms in Alborz province of Iran. Data were obtained randomly from 30 poultry production farms using a face to face questionnaire method. The results indicated that the total input energy was 189805.48 MJ per 1000 birds, while the output energy was 28151.17 MJ/(1000 bird). Net energy was negative, -161654.31 MJ/(1000 bird), implying that energy had been lost. Energy use efficiency was calculated as 0.15, showing the inefficient use of energy in the broiler production farms. The fuel energy (energy content of the fuel) with a share of 58.35% had the highest share of input energy and the feed energy by 29.71% was the next. Greenhouse gas (GHG) emission of the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Broiler production; Energy consumption; Environmental analysis; GHG emission; Marginal physical productivity. Ano: 2018 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4157 Quasi-static and impact cutting behavior definition of privet stem CIGR Journal Kamandar, Mohammad Reza; Massah, Jafar; Khanali, Majid. Some of agricultural operations such as privet stem pruning are slowly, repetitive and occasionally dangerous for operators. Almost operators of privet trimmers are exposed to the unpleasant and dangerous arm and body vibrations and sound of pruning machines. The knowing of the shearing behaviors of privet stem have important role in the design and fabricate of suitable pruning machine. So a series of experimental tests were performed to measuring the shear force, shear consumption energy and shear strength of stem internodes of privet stalk under quasi-static and impact cutting at different loading rate, different internode position and moisture level 58% wet base. In the quasi-static cutting test, the stalk specimens were cut in the quasi-static process... Tipo: Info:eu-repo/semantics/article Palavras-chave: Quasi-static cutting; Impact cutting; Shear energy; Shear strength; Privet. Ano: 2018 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4282 Registros recuperados: 2 Primeira ... 1 ... Última

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