Energy consumption for different greenhouse structures
Potrošnja energije u objektima zaštićenog prostora
Abstract
In this paper influence of greenhouse structure was estimated for four different double plastic covered greenhouses in winter lettuce production. Plastic coverings are introduced as mean of making this kind of plant production more efficient. Also, as a mean of lowering energy consumption, tunnel structures are 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. 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 25 m. .
U radu je prikazan uticaj oblika konstrukcije plastenika na potrošnju energije i energetsku efikasnost proizvodnje salate u zimskom periodu. Plastični pokrivni materijali su široko primenjeni u kombinaciji sa polukružnim konstrukcijama, kao ekonomski prihvatljivija varijanta. Potrošnja energije i energetska efikasnost analizirani su za četiri tipa konstrukcije objekta i to dva tunela 9 x 58 m i 8 x 25 m, i dva blok objekta 14 x 39 m i 128 x 42 m, pokriveni dvostrukom folijom. Rezultati pokazuju najniži utrošak energije za blok objekte i najvišu vrednost energetske efikasnosti. Najviša specifična potrošnja energije zabeležena je u objektu tunel tipa 8 x 25 m. .
Keywords:
plastic covered greenhouse / tunnels / gutter connected structures / lettuce / energy / energy productivity / plastenici / visoki tuneli / salata / energija / energetska efikasnostSource:
Savremena poljoprivredna tehnika, 2007, 33, 3-4, 179-186Publisher:
- Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad
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Poljoprivredni fakultetTY - JOUR AU - Dimitrijević, Aleksandra AU - Djević, Milan PY - 2007 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/1452 AB - In this paper influence of greenhouse structure was estimated for four different double plastic covered greenhouses in winter lettuce production. Plastic coverings are introduced as mean of making this kind of plant production more efficient. Also, as a mean of lowering energy consumption, tunnel structures are 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. 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 25 m. . AB - U radu je prikazan uticaj oblika konstrukcije plastenika na potrošnju energije i energetsku efikasnost proizvodnje salate u zimskom periodu. Plastični pokrivni materijali su široko primenjeni u kombinaciji sa polukružnim konstrukcijama, kao ekonomski prihvatljivija varijanta. Potrošnja energije i energetska efikasnost analizirani su za četiri tipa konstrukcije objekta i to dva tunela 9 x 58 m i 8 x 25 m, i dva blok objekta 14 x 39 m i 128 x 42 m, pokriveni dvostrukom folijom. Rezultati pokazuju najniži utrošak energije za blok objekte i najvišu vrednost energetske efikasnosti. Najviša specifična potrošnja energije zabeležena je u objektu tunel tipa 8 x 25 m. . PB - Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad T2 - Savremena poljoprivredna tehnika T1 - Energy consumption for different greenhouse structures T1 - Potrošnja energije u objektima zaštićenog prostora EP - 186 IS - 3-4 SP - 179 VL - 33 UR - https://hdl.handle.net/21.15107/rcub_agrospace_1452 ER -
@article{ author = "Dimitrijević, Aleksandra and Djević, Milan", year = "2007", abstract = "In this paper influence of greenhouse structure was estimated for four different double plastic covered greenhouses in winter lettuce production. Plastic coverings are introduced as mean of making this kind of plant production more efficient. Also, as a mean of lowering energy consumption, tunnel structures are 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. 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 25 m. ., U radu je prikazan uticaj oblika konstrukcije plastenika na potrošnju energije i energetsku efikasnost proizvodnje salate u zimskom periodu. Plastični pokrivni materijali su široko primenjeni u kombinaciji sa polukružnim konstrukcijama, kao ekonomski prihvatljivija varijanta. Potrošnja energije i energetska efikasnost analizirani su za četiri tipa konstrukcije objekta i to dva tunela 9 x 58 m i 8 x 25 m, i dva blok objekta 14 x 39 m i 128 x 42 m, pokriveni dvostrukom folijom. Rezultati pokazuju najniži utrošak energije za blok objekte i najvišu vrednost energetske efikasnosti. Najviša specifična potrošnja energije zabeležena je u objektu tunel tipa 8 x 25 m. .", publisher = "Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad", journal = "Savremena poljoprivredna tehnika", title = "Energy consumption for different greenhouse structures, Potrošnja energije u objektima zaštićenog prostora", pages = "186-179", number = "3-4", volume = "33", url = "https://hdl.handle.net/21.15107/rcub_agrospace_1452" }
Dimitrijević, A.,& Djević, M.. (2007). Energy consumption for different greenhouse structures. in Savremena poljoprivredna tehnika Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad., 33(3-4), 179-186. https://hdl.handle.net/21.15107/rcub_agrospace_1452
Dimitrijević A, Djević M. Energy consumption for different greenhouse structures. in Savremena poljoprivredna tehnika. 2007;33(3-4):179-186. https://hdl.handle.net/21.15107/rcub_agrospace_1452 .
Dimitrijević, Aleksandra, Djević, Milan, "Energy consumption for different greenhouse structures" in Savremena poljoprivredna tehnika, 33, no. 3-4 (2007):179-186, https://hdl.handle.net/21.15107/rcub_agrospace_1452 .