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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
06/07/2005 |
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Data da última atualização: |
06/07/2005 |
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Autoria: |
SPIRONELLO, A.; QUAGGIO, J. A.; TEIXEIRA, L. A. J.; FURLANI, P. R.; SIGRIST, J. M. M. |
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Afiliação: |
Instituto Agronômico - IAC. |
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Título: |
Pineapple yield and fruit quality effected by NPK fertilization in a tropical soil. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
Revista Brasileira de Fruticultura, Jaboticabal,v.26, n.1, p.155-159, 2004. |
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ISSN: |
0100-2945 |
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Idioma: |
Inglês |
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Conteúdo: |
There is a lack of information about fertilization of pineapple grown in the State of São Paulo, Brazil. So a field experiment with pineapple 'Smooth Cayenne' was carried out to study the effects of NPK rates on yield and fruit quality. The trial was located on an Alfisol in the central part of the State of São Paulo (Agudos contry). The experimental design was an incomplete NPK factorial, with 32 treatments set up in two blocks. The P was applied only at planting, at the rates of 0; 80; 160 and 320 kg/ha of P2O5, as superphosphate. The N and K2O rates were 0; 175; 350, and 700 kg/ha, applied as urea and potassium chloride, respectively, divided in four applications during the growth period. Response functions were adjusted to yield or to fruit characteristics in order to estimute the nutrient rates required to reach maximum values. The results showed quadratic effects of N and K on yield and a maximum of 72 t/ha of fresh fruit was attained with rates of 498 and 394 kg/ha, respectively of N and K2O. In order to reach the maximum fruit size, and to improve the percentage of first class fruit (mass greater than 2.6 kg), were necessary rates of N and K respectively 11 and 43% higher than those for maximum yield. No effect of P rates was observed on pineapple plant growth, despite the low availability of this nutrient in the soil. The effect of N rates was negative on total soluble solids and total acidity while the opposite occurred with K, which increased also the content of vitamin C. High yield and fruit size were closely related to N and K concentrations in the leaves. MenosThere is a lack of information about fertilization of pineapple grown in the State of São Paulo, Brazil. So a field experiment with pineapple 'Smooth Cayenne' was carried out to study the effects of NPK rates on yield and fruit quality. The trial was located on an Alfisol in the central part of the State of São Paulo (Agudos contry). The experimental design was an incomplete NPK factorial, with 32 treatments set up in two blocks. The P was applied only at planting, at the rates of 0; 80; 160 and 320 kg/ha of P2O5, as superphosphate. The N and K2O rates were 0; 175; 350, and 700 kg/ha, applied as urea and potassium chloride, respectively, divided in four applications during the growth period. Response functions were adjusted to yield or to fruit characteristics in order to estimute the nutrient rates required to reach maximum values. The results showed quadratic effects of N and K on yield and a maximum of 72 t/ha of fresh fruit was attained with rates of 498 and 394 kg/ha, respectively of N and K2O. In order to reach the maximum fruit size, and to improve the percentage of first class fruit (mass greater than 2.6 kg), were necessary rates of N and K respectively 11 and 43% higher than those for maximum yield. No effect of P rates was observed on pineapple plant growth, despite the low availability of this nutrient in the soil. The effect of N rates was negative on total soluble solids and total acidity while the opposite occurred with K, which increased also the content of ... Mostrar Tudo |
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Palavras-Chave: |
) Merril; Ananas comosus (L; and tropics; growth; mineral nutrition. |
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Thesaurus Nal: |
soil fertility. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02314naa a2200253 a 4500
001 1652573
005 2005-07-06
008 2004 bl uuuu u00u1 u #d
022 $a0100-2945
100 1 $aSPIRONELLO, A.
245 $aPineapple yield and fruit quality effected by NPK fertilization in a tropical soil.
260 $c2004
520 $aThere is a lack of information about fertilization of pineapple grown in the State of São Paulo, Brazil. So a field experiment with pineapple 'Smooth Cayenne' was carried out to study the effects of NPK rates on yield and fruit quality. The trial was located on an Alfisol in the central part of the State of São Paulo (Agudos contry). The experimental design was an incomplete NPK factorial, with 32 treatments set up in two blocks. The P was applied only at planting, at the rates of 0; 80; 160 and 320 kg/ha of P2O5, as superphosphate. The N and K2O rates were 0; 175; 350, and 700 kg/ha, applied as urea and potassium chloride, respectively, divided in four applications during the growth period. Response functions were adjusted to yield or to fruit characteristics in order to estimute the nutrient rates required to reach maximum values. The results showed quadratic effects of N and K on yield and a maximum of 72 t/ha of fresh fruit was attained with rates of 498 and 394 kg/ha, respectively of N and K2O. In order to reach the maximum fruit size, and to improve the percentage of first class fruit (mass greater than 2.6 kg), were necessary rates of N and K respectively 11 and 43% higher than those for maximum yield. No effect of P rates was observed on pineapple plant growth, despite the low availability of this nutrient in the soil. The effect of N rates was negative on total soluble solids and total acidity while the opposite occurred with K, which increased also the content of vitamin C. High yield and fruit size were closely related to N and K concentrations in the leaves.
650 $asoil fertility
653 $a) Merril
653 $aAnanas comosus (L
653 $aand tropics
653 $agrowth
653 $amineral nutrition
700 1 $aQUAGGIO, J. A.
700 1 $aTEIXEIRA, L. A. J.
700 1 $aFURLANI, P. R.
700 1 $aSIGRIST, J. M. M.
773 $tRevista Brasileira de Fruticultura, Jaboticabal,v.26$gn.1, p.155-159, 2004.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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| Registros recuperados : 15 | |
| 3. |  | TECCHIO, M. A.; MOURA, M. F.; TEIXEIRA, L. A. J.; PIRES, E. J. P.; LEONEL, S. Influence of rootstocks and pruning times on yield and on nutrient content and extraction in 'Niagara Rosada' grapevine. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 49, n. 5, p. 340-348, maio. 2014. Título em português: Influência de porta?enxertos e épocas de poda na produtividade e no teor e na extração de nutrientes na videira 'Niagara Rosada'.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 4. | | TEIXEIRA, L. A. J.; RODRIGUEZ, M. A. D.; VIEIRA, H. B.; RODRIGUES, F.; MORAES, W. Fusariose em bananeira maçã (Musa aab) em São Paulo: solos e estado nutricional das plantas. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 25.; REUNIÃO ANUAL DA SOCIEDADE INTERAMERICANA DE HORTICULTURA TROPICAL, 63., 2017, Porto Seguro. Grandes desafios, ciência e conhecimento para inovação: [anais...] Porto Seguro: UESB; EMBRAPA/CNPMF, 2017. Resumo N° 170.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 5. | | TEIXEIRA, L. A. J.; NOMURA, E. S; DAMATTO JUNIOR, E.; FUZITANI, E. J.; VIEIRA, H. B. Ureia e nitrato de cálcio em bananeira: atributos químicos e distribuição de N no perfil do solo. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 28.; ENCONTRO NACIONAL DE OLERICULTURA, 5., 2023, Pelotas, RS. Tecnologia e sustentabilidade: anais. Pelotas: SBF, 2023.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 7. | | TEIXEIRA, L. A. J.; SILVA, F. R. da; MARQUES, E.; VIEIRA, H. B.; MORAES, W.; RODRIGUEZ, M. A. D. Atributos físcos como indicadores de saúde do solo em bananais com fusariose. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 32.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 16.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 14.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 11., 2016, Goiânia. Rumo aos novos desafios: anais... Goiânia: Sociedade Brasileira de Ciência do Solo, 2016. p. 1151.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 8. | | TEIXEIRA, L. A. J.; SILVA, F. R. da; MARQUES, E.; VIEIRA, H. B.; MORAES, W.; RODRIGUEZ, M. A. D. Physical properties as soil health indicators for fusarium wilt of bananas. Fitosanidad, Havana, v. 21, n. especial, 2017. Edição dos resumos do VIII Seminario Científico Internacional de Sanidad Vegetal, Havana, 2017. Por la transición de la agricultura cubana hacia la sostenibilidad. Ref. Foc-11. p. 29.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 9. | | TEIXEIRA, L. A. J.; RODRIGUEZ, M. A. D.; VIEIRA, H. B.; MARQUES, E.; RODRIGUES, F.; MORAES, W. Características de solo e estado nutricional de bananeiras cavendish e prata afetadas por fusariose em São Paulo. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 25.; REUNIÃO ANUAL DA SOCIEDADE INTERAMERICANA DE HORTICULTURA TROPICAL, 63., 2017, Porto Seguro. Grandes desafios, ciência e conhecimento para inovação: [anais...] Porto Seguro: UESB; EMBRAPA/CNPMF, 2017. Resumo N° 220.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 11. | | MORAES, W.; TEIXEIRA, L. A. J.; RODRIGUES, F.; MARQUES, E.; VIEIRA, H. B.; RODRIGUEZ, M. A. D. Intensidade da Sigatoka negra e Sigatoka amarela em bananais afetados pela Fusariose no estado de São Paulo. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 50., 2017, Uberlândia. Do manejo à edição do genoma. Uberlândia: IFTM; ICIAG, 2017.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura; Embrapa Meio Ambiente. |
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| 12. | | TEIXEIRA, L. A. J.; SILVA, F. R. da; MARQUES, E.; VIEIRA, H. B.; MORAES, W.; RODRIGUEZ, M. A. D. Fusarium wilt of banana and nutritional plant status. Fitosanidad, Havana, v. 21, n. especial, 2017. Edição dos resumos do VIII Seminario Científico Internacional de Sanidad Vegetal, Havana, 2017. Por la transición de la agricultura cubana hacia la sostenibilidad. Ref. Foc-12. p. 29-30.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 13. | | VIEIRA, H. B.; HECK, D. W.; RODRIGUES, F.; TEIXEIRA, L. A. J.; ROSSI, C. E.; SANTOS, A. dos; MORAES, W.; RODRIGUEZ, M. A. D. Current state of fusarium wilt of banana in São Paulo. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 50., 2017, Uberlândia. Do manejo à edição do genoma. Uberlândia: IFTM; ICIAG, 2017.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura; Embrapa Meio Ambiente. |
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| 14. | | RODRIGUEZ, M. A. D.; VIEIRA, H. B.; RODRIGUES, F.; ROSSI, C.; HECK, D. W.; SANTOS, A. dos; MORAES, W.; TEIXEIRA, L. A. J. Characterization of Fusarium wilt of banana in São Paulo, Brazil. Fitosanidad, Havana, v. 21, n. especial, 2017. Edição dos resumos do VIII Seminario Científico Internacional de Sanidad Vegetal, Havana, 2017. Por la transición de la agricultura cubana hacia la sostenibilidad. Ref. Foc-09. p. 28.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 15. | | SOUZA, C. P. C. de; ABREU, C. A. de; COSCIONE, A. R.; ANDRADE, C. A. de; TEIXEIRA, L. A. J.; CONSOLINI, F. A statistical review of alternative zinc and copper extraction from mineral fertilizers and industrial by-products. Journal of AOAC international, v. 101, n. 1, p. 190-195, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| Registros recuperados : 15 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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