Energy Consumption for Different Greenhouse Constructions
Апстракт
In this paper influence of greenhouse structure was estimated for four different double plastic covered greenhouses in winter lettuce production in Serbia region. Plastic coverings were introduced as mean of making this kind of plant production more efficient. Also, as a mean of lowering energy consumption, tunnel structures were proposed. Four different double plastic covered greenhouses were used for energy analysis. Two tunnel types, 9 x 58 m and 8 x 25 m covered with double PE folia, and two gutter connected plastic covered greenhouses. One greenhouse was 2 x 7 m wide and 39 m long and the other 20 x 6.4 in wide and 42 m long. The method used, is based on energy input analysis (definition of direct and indirect energy inputs), energy consumption for given plant production, and energy efficiency. On the basis of lettuce production output (kg of lettuce) and energy input, energy input/kg of product, energy out/in ratio and energy productivity were estimated. Results show lowest energ...y consumption for gutter connected greenhouses. Energy out/in ratio was also higher in gutter connected greenhouse. Highest energy consumption was obtained in tunnel greenhouse 8 x 25m.
Кључне речи:
Plastic covered greenhouses / tunnels / gutter connected structures / lettuce / energy consumptionИзвор:
Proceedings of the International Symposium on High Technology for Greenhouse System Management, Vols, 2008, 801, 781-786Издавач:
- International Society Horticultural Science, Leuven 1
DOI: 10.17660/ActaHortic.2008.801.91
ISSN: 0567-7572
WoS: 000263190000091
Scopus: 2-s2.0-71449086387
Институција/група
Poljoprivredni fakultetTY - CONF AU - Djević, Milan AU - Dimitrijević, Aleksandra PY - 2008 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/1774 AB - In this paper influence of greenhouse structure was estimated for four different double plastic covered greenhouses in winter lettuce production in Serbia region. Plastic coverings were introduced as mean of making this kind of plant production more efficient. Also, as a mean of lowering energy consumption, tunnel structures were proposed. Four different double plastic covered greenhouses were used for energy analysis. Two tunnel types, 9 x 58 m and 8 x 25 m covered with double PE folia, and two gutter connected plastic covered greenhouses. One greenhouse was 2 x 7 m wide and 39 m long and the other 20 x 6.4 in wide and 42 m long. The method used, is based on energy input analysis (definition of direct and indirect energy inputs), energy consumption for given plant production, and energy efficiency. On the basis of lettuce production output (kg of lettuce) and energy input, energy input/kg of product, energy out/in ratio and energy productivity were estimated. Results show lowest energy consumption for gutter connected greenhouses. Energy out/in ratio was also higher in gutter connected greenhouse. Highest energy consumption was obtained in tunnel greenhouse 8 x 25m. PB - International Society Horticultural Science, Leuven 1 C3 - Proceedings of the International Symposium on High Technology for Greenhouse System Management, Vols T1 - Energy Consumption for Different Greenhouse Constructions EP - 786 IS - 801 SP - 781 DO - 10.17660/ActaHortic.2008.801.91 ER -
@conference{ author = "Djević, Milan and Dimitrijević, Aleksandra", year = "2008", abstract = "In this paper influence of greenhouse structure was estimated for four different double plastic covered greenhouses in winter lettuce production in Serbia region. Plastic coverings were introduced as mean of making this kind of plant production more efficient. Also, as a mean of lowering energy consumption, tunnel structures were proposed. Four different double plastic covered greenhouses were used for energy analysis. Two tunnel types, 9 x 58 m and 8 x 25 m covered with double PE folia, and two gutter connected plastic covered greenhouses. One greenhouse was 2 x 7 m wide and 39 m long and the other 20 x 6.4 in wide and 42 m long. The method used, is based on energy input analysis (definition of direct and indirect energy inputs), energy consumption for given plant production, and energy efficiency. On the basis of lettuce production output (kg of lettuce) and energy input, energy input/kg of product, energy out/in ratio and energy productivity were estimated. Results show lowest energy consumption for gutter connected greenhouses. Energy out/in ratio was also higher in gutter connected greenhouse. Highest energy consumption was obtained in tunnel greenhouse 8 x 25m.", publisher = "International Society Horticultural Science, Leuven 1", journal = "Proceedings of the International Symposium on High Technology for Greenhouse System Management, Vols", title = "Energy Consumption for Different Greenhouse Constructions", pages = "786-781", number = "801", doi = "10.17660/ActaHortic.2008.801.91" }
Djević, M.,& Dimitrijević, A.. (2008). Energy Consumption for Different Greenhouse Constructions. in Proceedings of the International Symposium on High Technology for Greenhouse System Management, Vols International Society Horticultural Science, Leuven 1.(801), 781-786. https://doi.org/10.17660/ActaHortic.2008.801.91
Djević M, Dimitrijević A. Energy Consumption for Different Greenhouse Constructions. in Proceedings of the International Symposium on High Technology for Greenhouse System Management, Vols. 2008;(801):781-786. doi:10.17660/ActaHortic.2008.801.91 .
Djević, Milan, Dimitrijević, Aleksandra, "Energy Consumption for Different Greenhouse Constructions" in Proceedings of the International Symposium on High Technology for Greenhouse System Management, Vols, no. 801 (2008):781-786, https://doi.org/10.17660/ActaHortic.2008.801.91 . .