Climate variations in greenhouse cultivated with gerbera and relationship with external conditions.

ANDRADE JUNIOR, A. S. de; DAMASCENO, L. M. O.; DIAS, N. da S.; GHEYI, H. R.; GUISELINI, C.

Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/919979

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DC Field	Value	Language
dc.contributor.author	ANDRADE JUNIOR, A. S. de	pt_BR
dc.contributor.author	DAMASCENO, L. M. O.	pt_BR
dc.contributor.author	DIAS, N. da S.	pt_BR
dc.contributor.author	GHEYI, H. R.	pt_BR
dc.contributor.author	GUISELINI, C.	pt_BR
dc.date.accessioned	2012-03-22T11:11:11Z	pt_BR
dc.date.accessioned	2012-03-22T11:11:11Z	pt_BR
dc.date.available	2012-03-22T11:11:11Z	pt_BR
dc.date.available	2012-03-22T11:11:11Z	pt_BR
dc.date.created	2012-03-22	pt_BR
dc.date.issued	2011	pt_BR
dc.identifier.citation	Engenharia Agrícola, Jaboticabal, v. 31, n. 5, p. 857-867, set./out. 2011.	pt_BR
dc.identifier.uri	http://www.alice.cnptia.embrapa.br/alice/handle/doc/919979	pt_BR
dc.description	Black meshes used in greenhouses provide shade to plants, affecting photosynthesis and presenting certain properties that change the microclimatic conditions in these environments. The objective of this study was to evaluate the variation in climate elements in greenhouse cultivated with gerbera (Gerbera jamesonii, Vr. Rambo) in relation to external conditions and the reference evapotranspiration (ETo) at Teresina, State of Piauí, Brazil. The measurements were obtained from July to October 2007 by an automatic data acquisition system installed inside and outside the greenhouse. The global solar radiation, evapotranspiration, precipitation, temperature, relative humidity, and wind speed were estimated. The results showed that major effect of the shading occurred on the mean air temperature during the 120 days, making it higher than the external environment. Inside the greenhouse, mean values of relative air humidity, reference evapotranspiração, global solar radiation and wind speed were lower compared to those outside the greenhouse.	pt_BR
dc.language.iso	eng	eng
dc.rights	openAccess	eng
dc.subject	Elementos meteorológicos	pt_BR
dc.title	Climate variations in greenhouse cultivated with gerbera and relationship with external conditions.	pt_BR
dc.title.alternative	Variações meteorológicas em ambiente protegido cultivado com gérberas e suas relações com as condições externas.	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.date.updated	2012-03-22T11:11:11Z	pt_BR
dc.subject.thesagro	Floricultura	pt_BR
dc.subject.thesagro	Gerbera Jamesonii	pt_BR
dc.subject.thesagro	Meteorologia	pt_BR
riaa.ainfo.id	919979	pt_BR
riaa.ainfo.lastupdate	2012-03-22	pt_BR
dc.contributor.institution	ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; LISÂNEA M. O. DAMASCENO, INSTITUTO DO MEIO AMBIENTE E DOS RECURSOS HÍDRICOS DO DISTRITO FEDERAL - IBRAM; NILDO DA S. DIAS, UFERSA; HANS R. GHEYI, ENGº AGRÔNOMO, PROF. VISITANTE NACIONAL SÊNIOR (CAPES), NÚCLEO DE ENGENHARIA DE ÁGUA E SOLO, UFRB, CRUZ DAS ALMAS - BA; CRISTIANE GUISELINI, ENGº AGRÔNOMO, PROF. ADJUNTO, DEPARTAMENTO DE TECNOLOGIA RURAL, ÁREA CONSTRUÇÕES RURAIS E AMBIÊNCIA, UFRPE, RECIFE - PE.	pt_BR
Appears in Collections:	Artigo em periódico indexado (CPAMN)

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