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| Registros recuperados : 52 | |
| 24. |  | LEAO, P. C. de S.; SILVA, D. J.; SILVA, E. E. G. da. Effects of gibberelic acid, crop-set and girdling on the quality of bunches of table grape cv. Catalunha in São Francisco river Valley. In: SEMANA INTERNACIONAL DA FRUTICULTURA, FLORICULTURA E AGROINDÚSTRIA, 11.; INTERNATIONAL WEEK OF FRUIT CROP, FLORICULTURE AND AGROINDUSTRY, 11.; INTERNATIONAL SYMPOSIUM ON TROPICAL AND SUBTROPICAL FRUITS, 3.; SIMPÓSIO INTERNACIONAL DE FRUTAS TROPICAIS E SUBTROPICAIS, 3., 2004, Fortaleza. Frutal 2004: programa and abstracts. Fortaleza: Instituto FRUTAL: HPP, 2004. 1 CD-ROM.| Biblioteca(s): Embrapa Semiárido. |
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| 26. | | LEAO, P. C. de S.; SILVA, D. J.; SILVA, E. E. G. da. Effects of gibberellic acid, crop-set and girdling on the quality of bunches of table grape cv. Perlette in the São Francisco river Valley. In: SEMANA INTERNACIONAL DA FRUTICULTURA, FLORICULTURA E AGROINDÚSTRIA, 11.; INTERNATIONAL WEEK OF FRUIT CROP, FLORICULTURE AND AGROINDUSTRY, 11.; INTERNATIONAL SYMPOSIUM ON TROPICAL AND SUBTROPICAL FRUITS, 3.; SIMPÓSIO INTERNACIONAL DE FRUTAS TROPICAIS E SUBTROPICAIS, 3., 2004, Fortaleza. Frutal 2004: programa and abstracts. Fortaleza: Instituto FRUTAL: HPP, 2004. 1 CD-ROM.| Biblioteca(s): Embrapa Semiárido. |
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| 29. | | LEAO, P. C. de S.; SILVA, D. J.; SILVA, E. E. G. da. Effect of gibberelic acid, crop-set and girdling on the quality of bunches of table grape cv. Marroo Seedless in the São Francisco river Valley. In: SEMANA INTERNACIONAL DA FRUTICULTURA, FLORICULTURA E AGROINDÚSTRIA, 11.; INTERNATIONAL WEEK OF FRUIT CROP, FLORICULTURE AND AGROINDUSTRY, 11.; INTERNATIONAL SYMPOSIUM ON TROPICAL AND SUBTROPICAL FRUITS, 3.; SIMPÓSIO INTERNACIONAL DE FRUTAS TROPICAIS E SUBTROPICAIS, 3., 2004, Fortaleza. Frutal 2004: programa and abstracts. Fortaleza: Instituto FRUTAL: HPP, 2004. 1 CD-ROM.| Biblioteca(s): Embrapa Semiárido. |
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| 31. | | BASSOI, L. H.; SILVA, J. A. M. e; SILVA, E. E. G. da; GRANGEIRO, L. C. Root distribution of grapevine rootstocks under irrigation in Sao Francisco Valley, Brazil. In: INTERNATIONAL SYMPOSIUM ON TABLE GRAPE, 4., 2000, La Serena, Chile. Abstracts... La Serena: INIA: SCF, 2000. p. 34.| Biblioteca(s): Embrapa Semiárido. |
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| 32. | | BASSOI, L. H.; GRANGEIRO, L. C.; SILVA, J. A. M. e; SILVA, E. E. G. da. Root distribution of irrigated grapevine rootstockc in a coarse texture soil of the Sao Francisco Valley, Brazil. Revista Brasileira de Fruticultura, Jaboticabal, v. 24, n. 1, p. 35-38, abr. 2002.| Biblioteca(s): Embrapa Semiárido. |
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| 33. | | SILVA, D. J.; LEAO, P. C. de S.; SILVA, E. E. G. da. Nitrogen fertilization on seedless grapes at the São Francisco river Valley on 2001 harvest seasons. In: SEMANA INTERNACIONAL DA FRUTICULTURA, FLORICULTURA E AGROINDÚSTRIA, 11.; INTERNATIONAL WEEK OF FRUIT CROP, FLORICULTURE AND AGROINDUSTRY, 11.; INTERNATIONAL SYMPOSIUM ON TROPICAL AND SUBTROPICAL FRUITS, 3.; SIMPÓSIO INTERNACIONAL DE FRUTAS TROPICAIS E SUBTROPICAIS, 3., 2004, Fortaleza. Frutal 2004: programa and abstracts. Fortaleza: Instituto FRUTAL: HPP, 2004. 1 CD-ROM.| Biblioteca(s): Embrapa Semiárido. |
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| 35. | | GONZAGA NETO, L.; LEODIDO, J. M. C.; SILVA, E. E. G. da. Raleamento de frutos de goiabeira cv. rica em Juazeiro, BA, Brasil. Pesquisa Agropecuaria Brasileira, Brasilia, DF, v. 32, n. 12, p. 1281-1286, dez. 1997.| Biblioteca(s): Embrapa Semiárido; Embrapa Unidades Centrais. |
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| 39. | | BASSOI, L. H.; SILVA, J. A. M. e; SILVA, E. E. G. da; RAMOS, C. M. C.; SEDIYAMA, G. C. Guidelines for irrigation scheduling of banana crop in São Francisco Valley, Brazil. I - Root distribution and activity. Revista Brasileira de Fruticultura, Jaboticabal, v. 26, n. 3, p. 459-463, dez. 2004.| Biblioteca(s): Embrapa Mandioca e Fruticultura; Embrapa Semiárido. |
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| 40. | | BASSOI, L. H.; FERREIRA, M. de N L.; COELHO, R. D.; SILVA, J. A. M. e; SILVA, E, E, G. da; MAIA, J. L. T. Balanço hídrico em solo cultivado com goiabeira irrigada usando distintas técnicas de medição de água no solo. In: CONGRESSO BRASILEIRO DE ENGENHARIA AGRÍCOLA, 36., 2007, Bonito. Inovação tecnológica: reorganização e sustentabilidade dos espaços produtivos: anais. Bonito: SBEA: Embrapa Agropecuária Oeste, 2007. 1 CD-ROM.| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 52 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
29/11/2022 |
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Data da última atualização: |
16/12/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
JORGE, M. F.; SILVA, L. D. B. da; HÜTHER, C. M.; CECCHIN, D.; MELO, A. C. F. de; FRANCISCO, J. P.; NASCENTES, A. L.; ALVES, D. G.; GUERRA, J. G. M. |
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Afiliação: |
MARCOS FILGUEIRAS JORGE, UFRRJ; LEONARDO DUARTE BATISTA DA SILVA, UFRRJ; CRISTINA MOLL HÜTHER, UFF; DAIANE CECCHIN, UFF; ANTONIO CARLOS FARIAS DE MELO, UFRRJ; JOÃO PAULO FRANCISCO, UEM; ALEXANDRE LIOI NASCENTES, UFRRJ; DINARA GRASIELA ALVES, UFRRJ; JOSE GUILHERME MARINHO GUERRA, CNPAB. |
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Título: |
Potential use of treated wastewater from a cattle operation in the fertigation of organic carrots. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Revista Brasileira de Ciências Ambientais, v. 57, n.4, 542?554. 2022. |
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ISSN: |
2176-9478 |
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DOI: |
https://doi.org/10.5327/Z2176-94781385 |
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Idioma: |
Inglês |
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Conteúdo: |
The use of treated effluents rich in nutrients and organic matter has intensified in agricultural crops, contributing to the demand for water and fertilizers. The goal of this work was to assess the effects of fertigation with treated dairy cattle wastewater, for the cultivation of carrot (Daucus carota) when applied in four different doses, under field conditions, on nutrient accumulation, productivity, and health quality in the carrot (D. carota). Wastewater from treated cattle (WTC) was treated in a pilot treatment unit (PTU). Cultivation was carried out in two beds, and the WTC applied by drippers. Nitrogen (N) was considered the base element for the dose calculation, and a 100% N dose was equivalent to 150 kg ha−1. WTC doses of 0, 100, 200, and 300% N were evaluated. Productivity was evaluated at 70 and 120 days after sowing, in the aerial part (fresh and dry mass and accumulation of nutrients), in the main roots (fresh and dry mass, accumulation of nutrients, diameter, length, and sanitary quality), and as the total productivity of the two organs. As a result, an increase in productivity was observed for all treatments with WTC and accumulation of Ca and Mg. The roots did not present contamination; therefore, the carrots were fit for human consumption. It was concluded that the application of WTC in organic cultivation of carrots is a viable alternative means of plant fertilization, providing higher root productivity than the national average, reaching 72.6 t ha−1 for a dose of 100% N, without compromising on sanitary quality and is suitable for human and animal consumption. MenosThe use of treated effluents rich in nutrients and organic matter has intensified in agricultural crops, contributing to the demand for water and fertilizers. The goal of this work was to assess the effects of fertigation with treated dairy cattle wastewater, for the cultivation of carrot (Daucus carota) when applied in four different doses, under field conditions, on nutrient accumulation, productivity, and health quality in the carrot (D. carota). Wastewater from treated cattle (WTC) was treated in a pilot treatment unit (PTU). Cultivation was carried out in two beds, and the WTC applied by drippers. Nitrogen (N) was considered the base element for the dose calculation, and a 100% N dose was equivalent to 150 kg ha−1. WTC doses of 0, 100, 200, and 300% N were evaluated. Productivity was evaluated at 70 and 120 days after sowing, in the aerial part (fresh and dry mass and accumulation of nutrients), in the main roots (fresh and dry mass, accumulation of nutrients, diameter, length, and sanitary quality), and as the total productivity of the two organs. As a result, an increase in productivity was observed for all treatments with WTC and accumulation of Ca and Mg. The roots did not present contamination; therefore, the carrots were fit for human consumption. It was concluded that the application of WTC in organic cultivation of carrots is a viable alternative means of plant fertilization, providing higher root productivity than the national average, reaching 72.6 t ha&... Mostrar Tudo |
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Palavras-Chave: |
Agricultural reuse; Final disposition of effluent; Nitrogen fertilization. |
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Thesaurus NAL: |
Agricultural wastes. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02531naa a2200289 a 4500
001 2148908
005 2022-12-16
008 2022 bl uuuu u00u1 u #d
022 $a2176-9478
024 7 $ahttps://doi.org/10.5327/Z2176-94781385$2DOI
100 1 $aJORGE, M. F.
245 $aPotential use of treated wastewater from a cattle operation in the fertigation of organic carrots.$h[electronic resource]
260 $c2022
520 $aThe use of treated effluents rich in nutrients and organic matter has intensified in agricultural crops, contributing to the demand for water and fertilizers. The goal of this work was to assess the effects of fertigation with treated dairy cattle wastewater, for the cultivation of carrot (Daucus carota) when applied in four different doses, under field conditions, on nutrient accumulation, productivity, and health quality in the carrot (D. carota). Wastewater from treated cattle (WTC) was treated in a pilot treatment unit (PTU). Cultivation was carried out in two beds, and the WTC applied by drippers. Nitrogen (N) was considered the base element for the dose calculation, and a 100% N dose was equivalent to 150 kg ha−1. WTC doses of 0, 100, 200, and 300% N were evaluated. Productivity was evaluated at 70 and 120 days after sowing, in the aerial part (fresh and dry mass and accumulation of nutrients), in the main roots (fresh and dry mass, accumulation of nutrients, diameter, length, and sanitary quality), and as the total productivity of the two organs. As a result, an increase in productivity was observed for all treatments with WTC and accumulation of Ca and Mg. The roots did not present contamination; therefore, the carrots were fit for human consumption. It was concluded that the application of WTC in organic cultivation of carrots is a viable alternative means of plant fertilization, providing higher root productivity than the national average, reaching 72.6 t ha−1 for a dose of 100% N, without compromising on sanitary quality and is suitable for human and animal consumption.
650 $aAgricultural wastes
653 $aAgricultural reuse
653 $aFinal disposition of effluent
653 $aNitrogen fertilization
700 1 $aSILVA, L. D. B. da
700 1 $aHÜTHER, C. M.
700 1 $aCECCHIN, D.
700 1 $aMELO, A. C. F. de
700 1 $aFRANCISCO, J. P.
700 1 $aNASCENTES, A. L.
700 1 $aALVES, D. G.
700 1 $aGUERRA, J. G. M.
773 $tRevista Brasileira de Ciências Ambientais$gv. 57, n.4, 542?554. 2022.
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