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dc.contributor.authorKuswardhani, Nita
dc.contributor.authorSoni, Peeyush
dc.contributor.authorShivakoti, Ganesh P.
dc.date.accessioned2019-10-03T04:21:12Z
dc.date.available2019-10-03T04:21:12Z
dc.date.issued2019-10-03
dc.identifier.issn0360-5442
dc.identifier.urihttp://repository.unej.ac.id/handle/123456789/93069
dc.descriptionJournal Energy 53 (2013) 83-92 (journal homepage: www.elsevier.com/locate/energy)en_US
dc.description.abstractThis paper estimates energy consumption per unit floor area of greenhouse and open field for tomato, chili and lettuce production. Primary data were collected from 530 vegetable farmers during JaneDec, 2010 in West Java, Indonesia. Energy estimates were calculated from actual amount of inputs and outputs and corresponding conversion factors. Results reveal that the total input energy used in greenhouse (GH) production of tomato, chili (medium and high land) and lettuce were 47.62, 41.55, 58.84, and 24.54 GJ/ha respectively. Whereas, the requirement of total input energy for open field (OF) production of tomato, chili (medium and high land) and lettuce were 49.01, 41.04, 57.94 and 23.87 GJ/ha, respectively. The ratio of output to input energy was higher in greenhouse production (0.85, 0.45 and 0.49) than open field vegetable production (0.52, 0.175 and 0.186) for tomato, chili medium land and chili highland, respectively, but outputeinput ratio of lettuce open field production was twice as that of greenhouse vegetable production. Financial analysis revealed higher mean net returns from greenhouse vegetable production as 7043 $/ha (922e15,299 $/ha) when compared to 571 $/ha (44e1172 $/ha) from open field vegetable production. Among the greenhouse vegetables, tomato cultivation was the most profitable in terms of energy efficiency and financial productivity.en_US
dc.language.isoenen_US
dc.subjectEnergy analysisen_US
dc.subjectFinancial analysesen_US
dc.subjectGreenhouse vegetable productionen_US
dc.subjectOpen field vegetable productionen_US
dc.subjectOutputeinput ratioen_US
dc.subjectINDONESIAen_US
dc.titleComparative Energy Input-Output and Fnancial Analyses of Greenhouse and Open Feld Vegetables Production in West Java, Indonesiaen_US
dc.typeArticleen_US


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