Analysis of energy balance and global warming potential in tangerine (Citrus tangerina Tanaka) orchards versus soybean (Glycine max (L.) Merr.) production system

With the aim of evaluation and comparison of the greenhouse gas emissions from soybean and tangerine production in Golestan province, Iran, a pilot experiment was carried out. In this experiment, 43 fields of soybeans and 43 orchard tangerines were selected by various management in the province usin...

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Autores principales:	Seyed Saeed HOSSEINI, Hassan FEIZI, Hamed KAVEH, Hossein SAHABI
Formato:	article
Lenguaje:	EN SL
Publicado:	University of Ljubljana, Biotechnical Faculty 2021
Materias:	tangerine soybean energy use efficiency greenhouse gas emissions Agriculture S
Acceso en línea:	https://doaj.org/article/f549467956334d038bdfb64e2b3fd85c
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spelling	oai:doaj.org-article:f549467956334d038bdfb64e2b3fd85c2021-11-10T09:25:10ZAnalysis of energy balance and global warming potential in tangerine (Citrus tangerina Tanaka) orchards versus soybean (Glycine max (L.) Merr.) production system1581-91751854-194110.14720/aas.2021.117.2.1850https://doaj.org/article/f549467956334d038bdfb64e2b3fd85c2021-07-01T00:00:00Zhttp://ojs.aas.bf.uni-lj.si/index.php/AAS/article/view/1850https://doaj.org/toc/1581-9175https://doaj.org/toc/1854-1941With the aim of evaluation and comparison of the greenhouse gas emissions from soybean and tangerine production in Golestan province, Iran, a pilot experiment was carried out. In this experiment, 43 fields of soybeans and 43 orchard tangerines were selected by various management in the province using questionnaires. The greenhouse gas emissions were examined using the Global Warming Potential (GWP). The results of this study showed that fossil fuel was the highest energy consumption in the production of soybeans (6906.5 MJ ha-1) and tangerines (17205.1 MJ ha-1). The lowest amount of energy consumption among inputs was related to micro fertilizers, that was 9 MJ ha-1 for soybeans and 17.6 MJ ha-1 for tangerine. In both of production system, the most energy consumed was shown for the harvesting sector. Irrigation and planting were the highest contributors to greenhouse gas emissions in soybean field by 387.7 and 109.4 kg CO2 ha-1, respectively; while in the tangerine production, the most greenhouse gas emissions were related to irrigation and harvesting process by 5828.4 and 394.7 kg CO2 ha-1. In general, input energy in soybean and tangerine were 17512.8 and 33879.8 MJ ha-1, total output energy was calculated 48310.5 and 105463 MJ ha-1. Finally, the energy use efficiency was computed for soybean and tangerine 2.9 and 3.3, respectively.Seyed Saeed HOSSEINIHassan FEIZIHamed KAVEHHossein SAHABIUniversity of Ljubljana, Biotechnical Facultyarticletangerinesoybeanenergy use efficiencygreenhouse gas emissionsAgricultureSENSLActa Agriculturae Slovenica, Vol 117, Iss 2, Pp 1-11 (2021)
institution	DOAJ
collection	DOAJ
language	EN SL
topic	tangerine soybean energy use efficiency greenhouse gas emissions Agriculture S
spellingShingle	tangerine soybean energy use efficiency greenhouse gas emissions Agriculture S Seyed Saeed HOSSEINI Hassan FEIZI Hamed KAVEH Hossein SAHABI Analysis of energy balance and global warming potential in tangerine (Citrus tangerina Tanaka) orchards versus soybean (Glycine max (L.) Merr.) production system
description	With the aim of evaluation and comparison of the greenhouse gas emissions from soybean and tangerine production in Golestan province, Iran, a pilot experiment was carried out. In this experiment, 43 fields of soybeans and 43 orchard tangerines were selected by various management in the province using questionnaires. The greenhouse gas emissions were examined using the Global Warming Potential (GWP). The results of this study showed that fossil fuel was the highest energy consumption in the production of soybeans (6906.5 MJ ha-1) and tangerines (17205.1 MJ ha-1). The lowest amount of energy consumption among inputs was related to micro fertilizers, that was 9 MJ ha-1 for soybeans and 17.6 MJ ha-1 for tangerine. In both of production system, the most energy consumed was shown for the harvesting sector. Irrigation and planting were the highest contributors to greenhouse gas emissions in soybean field by 387.7 and 109.4 kg CO2 ha-1, respectively; while in the tangerine production, the most greenhouse gas emissions were related to irrigation and harvesting process by 5828.4 and 394.7 kg CO2 ha-1. In general, input energy in soybean and tangerine were 17512.8 and 33879.8 MJ ha-1, total output energy was calculated 48310.5 and 105463 MJ ha-1. Finally, the energy use efficiency was computed for soybean and tangerine 2.9 and 3.3, respectively.
format	article
author	Seyed Saeed HOSSEINI Hassan FEIZI Hamed KAVEH Hossein SAHABI
author_facet	Seyed Saeed HOSSEINI Hassan FEIZI Hamed KAVEH Hossein SAHABI
author_sort	Seyed Saeed HOSSEINI
title	Analysis of energy balance and global warming potential in tangerine (Citrus tangerina Tanaka) orchards versus soybean (Glycine max (L.) Merr.) production system
title_short	Analysis of energy balance and global warming potential in tangerine (Citrus tangerina Tanaka) orchards versus soybean (Glycine max (L.) Merr.) production system
title_full	Analysis of energy balance and global warming potential in tangerine (Citrus tangerina Tanaka) orchards versus soybean (Glycine max (L.) Merr.) production system
title_fullStr	Analysis of energy balance and global warming potential in tangerine (Citrus tangerina Tanaka) orchards versus soybean (Glycine max (L.) Merr.) production system
title_full_unstemmed	Analysis of energy balance and global warming potential in tangerine (Citrus tangerina Tanaka) orchards versus soybean (Glycine max (L.) Merr.) production system
title_sort	analysis of energy balance and global warming potential in tangerine (citrus tangerina tanaka) orchards versus soybean (glycine max (l.) merr.) production system
publisher	University of Ljubljana, Biotechnical Faculty
publishDate	2021
url	https://doaj.org/article/f549467956334d038bdfb64e2b3fd85c
work_keys_str_mv	AT seyedsaeedhosseini analysisofenergybalanceandglobalwarmingpotentialintangerinecitrustangerinatanakaorchardsversussoybeanglycinemaxlmerrproductionsystem AT hassanfeizi analysisofenergybalanceandglobalwarmingpotentialintangerinecitrustangerinatanakaorchardsversussoybeanglycinemaxlmerrproductionsystem AT hamedkaveh analysisofenergybalanceandglobalwarmingpotentialintangerinecitrustangerinatanakaorchardsversussoybeanglycinemaxlmerrproductionsystem AT hosseinsahabi analysisofenergybalanceandglobalwarmingpotentialintangerinecitrustangerinatanakaorchardsversussoybeanglycinemaxlmerrproductionsystem
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Analysis of energy balance and global warming potential in tangerine (Citrus tangerina Tanaka) orchards versus soybean (Glycine max (L.) Merr.) production system

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