Energy efficiency of the open filed [i.e. field] and greenhouse tomato production | Energetska efikasnost proizvodnje paradajza na otvorenom i u objektima zaštićenog prostora različite konstrukcije
2009
Đević, M., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Dimitrijević, A., Poljoprivredni fakultet, Beograd - Zemun (Serbia)
The aim of this paper is to analyse energy patterns in open and greenhouse tomato production, since tomato is very important vegetable in human nutrition with tendency to be used whole year. The greenhouses used were one tunnel structure, covered with double PE folia, 5 x 20 m and one gutter-connected double PE covered structure 21 m wide and 250 m long. The results obtained lead to the conclusion that lower specific energy per production surface can be expected in conditions of the open field and that, regarding the greenhouses lower value for energy consumption can be expected in case of multi-span greenhouses.
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