Produção de hastes florais de gérbera submetidas a diferentes tensões de água no solo

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorCarvalho, Luiz Gonsaga de-
Autor(es): dc.contributorPaiva, Patrícia Duarte de Oliveira-
Autor(es): dc.contributorRezende, Fátima Conceição-
Autor(es): dc.creatorPereira, Larissa Gonçalves-
Data de aceite: dc.date.accessioned2026-02-09T12:51:53Z-
Data de disponibilização: dc.date.available2026-02-09T12:51:53Z-
Data de envio: dc.date.issued2013-07-04-
Data de envio: dc.date.issued2013-07-04-
Data de envio: dc.date.issued2013-
Data de envio: dc.date.issued2013-
Data de envio: dc.date.issued2013-02-28-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/802-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1169771-
Descrição: dc.descriptionDissertação apresentada à Universidade Federal de Lavras, como parte das exigências do Programa de Pós-Graduação em Recursos Hídricos, área de concentração em Engenharia e Manejo de Irrigação e Drenagem, para a obtenção do título de Mestre.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionEngenharia e Manejo de Irrigação e Drenagem-
Descrição: dc.descriptionThe gerbera (Gerbera jamesonii) is a major flowers traded in Brazil and worldwide. Despite its importance, in Brazil the gerberas in irrigation management is characterized by empiricism, necessitating more studies on the use of water by culture. Due to the desire of farmers to cultivate all year round flowers and ornamental plants, especially in unfavorable climatic periods, the solution was to produce them in a greenhouse. The objective of this study was to evaluate the effect of different soil water tensions on characteristics of gerbera (cultivar Festival Red Eyes), drip irrigated in order to establish criteria for appropriate irrigation management. The experiment was conducted in the area experienced Engineering Department, Federal University of Lavras (UFLA) in the period January-May 2012. The statistical design was a randomized block design (RBD) with four treatments and four replications. The treatments were applied in volumes of water into the soil until moisture at field capacity, for when the soil water tension reached 15, 25, 35 and 50 kPa. Tensions soil water were monitored by tensiometers installed at 0.3 m depth. From the results, the highest values were: 455 sheets, 15 kPa, 79 inflorescences, 15 kPa, 22.5 cm tall stem of the inflorescence, 15 kPa, 4.25 mm diameter rod, 35 kPa, 24.39 mm diameter core, to 35 kPa to 73.96 mm diameter inflorescence at 35 kPa and 7.30 g fresh weight of inflorescence, 25 kPa. It was concluded that for the vegetative stage and to a higher productivity due to irrigate 15 kPa. In the reproductive phase, the tension which starts irrigation is 35 kPa-
Descrição: dc.descriptionThe gerbera (Gerbera jamesonii) is a major flowers traded in Brazil and worldwide. Despite its importance, in Brazil the gerberas in irrigation management is characterized by empiricism, necessitating more studies on the use of water by culture. Due to the desire of farmers to cultivate all year round flowers and ornamental plants, especially in unfavorable climatic periods, the solution was to produce them in a greenhouse. The objective of this study was to evaluate the effect of different soil water tensions on characteristics of gerbera (cultivar Festival Red Eyes), drip irrigated in order to establish criteria for appropriate irrigation management. The experiment was conducted in the area experienced Engineering Department, Federal University of Lavras (UFLA) in the period January-May 2012. The statistical design was a randomized block design (RBD) with four treatments and four replications. The treatments were applied in volumes of water into the soil until moisture at field capacity, for when the soil water tension reached 15, 25, 35 and 50 kPa. Tensions soil water were monitored by tensiometers installed at 0.3 m depth. From the results, the highest values were: 455 sheets, 15 kPa, 79 inflorescences, 15 kPa, 22.5 cm tall stem of the inflorescence, 15 kPa, 4.25 mm diameter rod, 35 kPa, 24.39 mm diameter core, to 35 kPa to 73.96 mm diameter inflorescence at 35 kPa and 7.30 g fresh weight of inflorescence, 25 kPa. It was concluded that for the vegetative stage and to a higher productivity due to irrigate 15 kPa. In the reproductive phase, the tension which starts irrigation is 35 kPa-
Formato: dc.formatapplication/pdf-
Idioma: dc.languagept_BR-
Publicador: dc.publisherUNIVERSIDADE FEDERAL DE LAVRAS-
Publicador: dc.publisherDEG - Programa de Pós-graduação-
Publicador: dc.publisherUFLA-
Publicador: dc.publisherBRASIL-
Direitos: dc.rightsacesso aberto-
Palavras-chave: dc.subjectManejo da irrigação-
Palavras-chave: dc.subjectFloricultura-
Palavras-chave: dc.subjectCasa de vegetação-
Palavras-chave: dc.subjectIrrigation management-
Palavras-chave: dc.subjectFloriculture-
Palavras-chave: dc.subjectGreenhouse-
Palavras-chave: dc.subjectCNPQ_NÃO_INFORMADO-
Título: dc.titleProdução de hastes florais de gérbera submetidas a diferentes tensões de água no solo-
Tipo de arquivo: dc.typedissertação-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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