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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Unidades Centrais. |
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Data corrente: |
18/07/2017 |
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Data da última atualização: |
17/01/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
WEBER, O. B.; CRISOSTOMO, L. A.; MIRANDA, F. R. de; SOUSA, A. F.; MESQUITA, A. L. M.; CABRAL, J. E. de O. |
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Afiliação: |
OLMAR BALLER WEBER, CNPAT; LINDBERGUE ARAUJO CRISOSTOMO, CNPAT; FABIO RODRIGUES DE MIRANDA, CNPAT; ADERVAN FERNANDES SOUSA, Universidade Estadua do Ceará, Faculdade de Educação de Crateús; ANTONIO LINDEMBERG MARTINS MESQUITA, CNPAT; JOSE EDNILSON DE OLIVEIRA CABRAL, CNPAT. |
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Título: |
Production of ornamental sunflower irrigated with oilfield produced water in the Brazilian semiarid region. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, v. 52, n. 6, p. 441-452, 2017 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to evaluate the effects of irrigation with oilfield produced water on the concentration of some soil nutrients, as well as on the performance and concentration of nutrients in the roots and on aerial parts of the ornamental sunflower 'Sunbright' (Helianthus annuus), and to define the operating costs for the production of floral stems under an irrigated system. 'Sunbright' sunflower plants were cultivated in a Typic Quartzipsamment in the state of Ceará, Brazil, and subjected to drip irrigation
treatments with oilfield produced water treated by filtration (PWF), or by reverse osmosis (PWO), besides a control treatment with groundwater (GW) from the Açu aquifer. The study was carried out for three successive production cycles. Irrigation with PWF modifies the concentration of exchangeable salts in the soil, increasing Na+ in the shallow layers, affecting the vegetative growth and the nutrient accumulation in the roots and shoots, in such a way that brackish water may impact operating costs and revenues in the production of floral stems. PWO has a minor effect on soil nutrients and it is not able to modify the agronomic performance of the ornamental sunflowers, in comparison with irrigation with GW. The cost-benefit ratio was positive with all
types of water in the following order: GW> PWF> PWO. |
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Palavras-Chave: |
Cut flower; Flor de corte; Resource use efficiency; Reuso de água residuária; Uso eficiente de recurso; Wastewater reuse. |
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Thesagro: |
Helianthus annuus; Irrigação. |
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Thesaurus Nal: |
Irrigation. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/171210/1/ART17084.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/161882/1/Production-of-ornamental-sunflower.pdf
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Marc: |
LEADER 02215naa a2200289 a 4500
001 2085596
005 2018-01-17
008 2017 bl uuuu u00u1 u #d
100 1 $aWEBER, O. B.
245 $aProduction of ornamental sunflower irrigated with oilfield produced water in the Brazilian semiarid region.
260 $c2017
520 $aThe objective of this work was to evaluate the effects of irrigation with oilfield produced water on the concentration of some soil nutrients, as well as on the performance and concentration of nutrients in the roots and on aerial parts of the ornamental sunflower 'Sunbright' (Helianthus annuus), and to define the operating costs for the production of floral stems under an irrigated system. 'Sunbright' sunflower plants were cultivated in a Typic Quartzipsamment in the state of Ceará, Brazil, and subjected to drip irrigation treatments with oilfield produced water treated by filtration (PWF), or by reverse osmosis (PWO), besides a control treatment with groundwater (GW) from the Açu aquifer. The study was carried out for three successive production cycles. Irrigation with PWF modifies the concentration of exchangeable salts in the soil, increasing Na+ in the shallow layers, affecting the vegetative growth and the nutrient accumulation in the roots and shoots, in such a way that brackish water may impact operating costs and revenues in the production of floral stems. PWO has a minor effect on soil nutrients and it is not able to modify the agronomic performance of the ornamental sunflowers, in comparison with irrigation with GW. The cost-benefit ratio was positive with all types of water in the following order: GW> PWF> PWO.
650 $aIrrigation
650 $aHelianthus annuus
650 $aIrrigação
653 $aCut flower
653 $aFlor de corte
653 $aResource use efficiency
653 $aReuso de água residuária
653 $aUso eficiente de recurso
653 $aWastewater reuse
700 1 $aCRISOSTOMO, L. A.
700 1 $aMIRANDA, F. R. de
700 1 $aSOUSA, A. F.
700 1 $aMESQUITA, A. L. M.
700 1 $aCABRAL, J. E. de O.
773 $tPesquisa Agropecuária Brasileira$gv. 52, n. 6, p. 441-452, 2017
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Registro original: |
Embrapa Agroindústria Tropical (CNPAT) |
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| Registros recuperados : 1 | |
| 1. |  | WEBER, O. B.; CRISOSTOMO, L. A.; MIRANDA, F. R. de; SOUSA, A. F.; MESQUITA, A. L. M.; CABRAL, J. E. de O. Production of ornamental sunflower irrigated with oilfield produced water in the Brazilian semiarid region. Pesquisa Agropecuária Brasileira, v. 52, n. 6, p. 441-452, 2017| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Agroindústria Tropical; Embrapa Unidades Centrais. |
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| Registros recuperados : 1 | |
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