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Irrigação em gramado com água residuária doméstica por gotejamento subsuperficial ou aspersão

dc.contributor.authorMendonça, Rafael Barcelos [UNESP]
dc.contributor.authorBôas, Roberto Lyra Villas [UNESP]
dc.contributor.authorde Godoy, Leandro José Grava [UNESP]
dc.contributor.authorde Sousa, Renan Lima [UNESP]
dc.date.accessioned2021-06-25T10:52:16Z
dc.date.available2021-06-25T10:52:16Z
dc.date.issued2020-07-01
dc.identifierhttp://dx.doi.org/10.1590/2447-536X.V26I3.2168
dc.identifier.citationOrnamental Horticulture, v. 26, n. 3, p. 486-498, 2020.
dc.identifier.issn2447-536X
dc.identifier.urihttp://hdl.handle.net/11449/207267
dc.description.abstractTo maintain the quality of a lawn and allow it to perform its functions (esthetics, enhancement of property, reduction of air temperature, etc.) efficient use of irrigation and adequate fertilization are necessary. The use of wastewater from sewage treatment, which has a nutrient load, in irrigation, can be an alternative especially if applied via subsurface, to reduce contamination risks. This study was conducted to examine the development and quality of an ornamental lawn of Zoysia japonica Steud (zoysiagrass) irrigated with wastewater depths, by two methods. The experiment was carried out in Botucatu-SP, Brazil, during winter and spring (June to December 2016). The treatments consisted of two irrigation methods (sprinkling and subsurface drip) and four domesticwastewater irrigation depths (50%, 100%, 150% and 200% of the average daily evapotranspiration) plus control, where treated water was supplied by the Basic Sanitation Company of São Paulo State (Sabesp) of Botucatu, SP, Brazil, replacing 100% of average daily evapotranspiration. The following characteristics were studied: clipping dry matter weight, relative chlorophyll content, lawn height, total coliforms and Escherichia coli in the plant tissue and nutrient concentration in the leaves. Subsurface drip irrigation with wastewater, using an irrigation depth of 100% of the average evapotranspiration, allowed an adequate development of the zoysiagrass lawn by maintaining its quality, without contamination by total coliforms or Escherichia coli.en
dc.format.extent486-498
dc.language.isoeng
dc.relation.ispartofOrnamental Horticulture
dc.sourceScopus
dc.subjectcoliforms
dc.subjectfertigation
dc.subjectsewage treatment
dc.subjectZoysia spp.
dc.titleLawn irrigation with domestic wastewater by subsurface drip or sprinklingen
dc.titleIrrigação em gramado com água residuária doméstica por gotejamento subsuperficial ou aspersãopt
dc.typeArtigo
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationUniversidade Estadual Paulista (UNESP) Faculdade de Ciências Agronômicas Departamento de Ciência Florestal, Solos e Ambiente
dc.description.affiliationUniversidade Estadual Paulista (UNESP) Engenharia agronômica
dc.description.affiliationUnespUniversidade Estadual Paulista (UNESP) Faculdade de Ciências Agronômicas Departamento de Ciência Florestal, Solos e Ambiente
dc.description.affiliationUnespUniversidade Estadual Paulista (UNESP) Engenharia agronômica
dc.identifier.doi10.1590/2447-536X.V26I3.2168
dc.identifier.scieloS2447-536X2020000300486
dc.rights.accessRightsAcesso aberto
dc.identifier.scopus2-s2.0-85100739741
dc.identifier.fileS2447-536X2020000300486.pdf
unesp.author.orcid0000-0001-7400-0175[1]
unesp.author.orcid0000-0001-7516-4147[2]
unesp.author.orcid0000-0001-7280-1120[3]
unesp.author.orcid0000-0003-2168-8249[4]
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