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dc.contributor.authorKatsoulas, Nikolaos 
dc.contributor.authorRigakis, Nikolaos 
dc.contributor.authorKittas, Constantinos 
dc.contributor.authorKitta, Evangelini 
dc.contributor.authorBaille, Alain Daniel 
dc.contributor.authorGonzález Real, María Milagros 
dc.date.accessioned2019-08-27T10:59:06Z
dc.date.available2019-08-27T10:59:06Z
dc.date.issued2014-07
dc.identifier.citationKATSOULAS, Nikolaos et al. Effect of shading and insect proof nets on screenhouse light environment. En: Proceedings. International Conference of Agricultural Engineering AgEng 2014, Zürich, 06.-10.07.2014, Zürich, 2014, S. 1-7.es_ES
dc.description.abstractScreenhouses covered by shading or insect proof screens are becoming popular among growers in arid and semiarid regions like the Mediterranean area, due to the environmental, economic and agronomic benefits they offer. The positive impact of a net-covering on plant behaviour can be mostly explained by the more favourable microclimate under a screen-house than outdoors. However, manipulation of light environment by shading using screens requires the knowledge of the characteristics and parameters of the modified light regime, on both the quantitative and qualitative aspects of light environment under the screens. Thus, the effects of cover optical properties on screenhouse radiative environment were investigat-ed, under Mediterranean conditions during summer in Central Greece, under three net-screen materials (i) a pearl insect-proof screen (IP-78), (ii) a white insect proof screen (IP-59) and (iii) a green shade-screen (GS-62) with values of the transmittance to photosynthetically active radiation (τPAR) of 78%, 59% and 62%, respectively. All screens induced impover-ishment in the blue wavelength band (B, 400-500 nm) and enrichment in near-infrared broadband (NIR, 700-1100 nm) with respect to PAR (400-700 nm), and modified photomor-phogenetic parameters such as the ratios B:FR (Blue vs Far-Red), R:FR (Red vs Far-Red) and the phytochrome ratio, ζ.es_ES
dc.formatapplication/pdfes_ES
dc.language.isoenges_ES
dc.publisherGeysecoes_ES
dc.relation.urihttp://www.geyseco.es/geystiona/adjs/comunicaciones/304/C06910001.pdfes_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.titleEffect of shading and insect proof nets on screenhouse light environmentes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.subjectScreenhousees_ES
dc.subjectTransmittancees_ES
dc.subjectLlight qualityes_ES
dc.subjectMicroclimatees_ES
dc.subject.otherIngeniería Agroforestales_ES
dc.identifier.urihttp://hdl.handle.net/10317/7826
dc.identifier.urlhttp://www.eurageng.eu/
dc.identifier.urlhttp://www.geyseco.es/geystiona/adjs/comunicaciones/304/C06910001.pdf
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_ES
dc.subject.unesco2502.04 Microclimatologíaes_ES


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