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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
02/03/2017 |
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Data da última atualização: |
02/03/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ALOVISI, A. M. T.; FURTINI NETO, A. E.; SERRA, A. P.; ALOVISI, A. A.; TOKURA, L. K.; LOURENTE, E. R. P.; SILVA, R. S. da; SILVA, C. F. B. da; FERNANDES, J. S. |
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Afiliação: |
ALESSANDRA MAYUMI TOKURA ALOVISI, UFGD; ANTONIO EDUARDO FURTINI NETO, UFLA; ADEMAR PEREIRA SERRA, CNPGC; ALVES ALEXANDRE ALOVISI, UFGD; LUCIENE KAZUE TOKURA, Universidade Estadual do Oeste do Paraná; ELAINE REIS PINHEIRO LORUENTE, UFGD; ROBERVALDO SOARES DA SILVA, UFGD; CAMILA FARAH BORGES DA SILVA, UFGD; JUCINEI SOUZA FERNANDES, UFGD. |
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Título: |
Phosphorus and silicon fertilizaer rates effects on dynamics of soil phosphorus fractions in oxisol under common bean cultivation. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
African Journal of Agricultural Research, v. 11, n. 30, p. 2697-2707, July, 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
The purpose of this research was to evaluate the effects of P and Si fertilizer rates in dynamic of P fractions in clay soil under greenhouse. The research was carried out in a Dystroferric Red Latosol of a very loamy texture from Lavras city, Minas Gerais State, Brazil. The experimental design was entirely randomized, arranged in 4 × 3 factorial design, with four repetitions. The treatments included four inorganic fertilizer P rates (0, 110, 330 and 560 mg dm-3) and three Si rates (0, 110, 330 and 560 mg dm-3). The preview application of Si fertilizer did not contribute to decrease P desorption. Possibly, the silicate has lower affinity with the bound sites of adsorption than phosphates. The effects of inorganic fertilizer P were higher in increasing the moderately labile and labile P inorganic fractions. Among the organic P fractions, the NaHCO3-Po fraction was the only one that contributes to plant nutrition. The Hedley sequential phosphorus fractionation promoted information about different pools where P was accumulated in the soil after common bean cultivation. The highest amount of P was obtained in stable P fraction, followed by moderately labile and labile P fraction. The moderately labile P fraction decreased after common bean cultivation possibly due to the time of P contact in the soil and redistribution to stable P fraction. The labile form was the lowest P pool in soil; nevertheless the increase in fertilizer P rates increases the amount of P content in labile fraction. MenosThe purpose of this research was to evaluate the effects of P and Si fertilizer rates in dynamic of P fractions in clay soil under greenhouse. The research was carried out in a Dystroferric Red Latosol of a very loamy texture from Lavras city, Minas Gerais State, Brazil. The experimental design was entirely randomized, arranged in 4 × 3 factorial design, with four repetitions. The treatments included four inorganic fertilizer P rates (0, 110, 330 and 560 mg dm-3) and three Si rates (0, 110, 330 and 560 mg dm-3). The preview application of Si fertilizer did not contribute to decrease P desorption. Possibly, the silicate has lower affinity with the bound sites of adsorption than phosphates. The effects of inorganic fertilizer P were higher in increasing the moderately labile and labile P inorganic fractions. Among the organic P fractions, the NaHCO3-Po fraction was the only one that contributes to plant nutrition. The Hedley sequential phosphorus fractionation promoted information about different pools where P was accumulated in the soil after common bean cultivation. The highest amount of P was obtained in stable P fraction, followed by moderately labile and labile P fraction. The moderately labile P fraction decreased after common bean cultivation possibly due to the time of P contact in the soil and redistribution to stable P fraction. The labile form was the lowest P pool in soil; nevertheless the increase in fertilizer P rates increases the amount of P content in labile f... Mostrar Tudo |
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Palavras-Chave: |
Nutrients interaction. |
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Thesagro: |
Phaseolus Vulgaris. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/156823/1/Phosphorus-and-silicon.pdf
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Marc: |
LEADER 02281naa a2200241 a 4500
001 2065716
005 2017-03-02
008 2016 bl uuuu u00u1 u #d
100 1 $aALOVISI, A. M. T.
245 $aPhosphorus and silicon fertilizaer rates effects on dynamics of soil phosphorus fractions in oxisol under common bean cultivation.
260 $c2016
520 $aThe purpose of this research was to evaluate the effects of P and Si fertilizer rates in dynamic of P fractions in clay soil under greenhouse. The research was carried out in a Dystroferric Red Latosol of a very loamy texture from Lavras city, Minas Gerais State, Brazil. The experimental design was entirely randomized, arranged in 4 × 3 factorial design, with four repetitions. The treatments included four inorganic fertilizer P rates (0, 110, 330 and 560 mg dm-3) and three Si rates (0, 110, 330 and 560 mg dm-3). The preview application of Si fertilizer did not contribute to decrease P desorption. Possibly, the silicate has lower affinity with the bound sites of adsorption than phosphates. The effects of inorganic fertilizer P were higher in increasing the moderately labile and labile P inorganic fractions. Among the organic P fractions, the NaHCO3-Po fraction was the only one that contributes to plant nutrition. The Hedley sequential phosphorus fractionation promoted information about different pools where P was accumulated in the soil after common bean cultivation. The highest amount of P was obtained in stable P fraction, followed by moderately labile and labile P fraction. The moderately labile P fraction decreased after common bean cultivation possibly due to the time of P contact in the soil and redistribution to stable P fraction. The labile form was the lowest P pool in soil; nevertheless the increase in fertilizer P rates increases the amount of P content in labile fraction.
650 $aPhaseolus Vulgaris
653 $aNutrients interaction
700 1 $aFURTINI NETO, A. E.
700 1 $aSERRA, A. P.
700 1 $aALOVISI, A. A.
700 1 $aTOKURA, L. K.
700 1 $aLOURENTE, E. R. P.
700 1 $aSILVA, R. S. da
700 1 $aSILVA, C. F. B. da
700 1 $aFERNANDES, J. S.
773 $tAfrican Journal of Agricultural Research$gv. 11, n. 30, p. 2697-2707, July, 2016.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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| 22. |  | RODRIGUES, R. F. de A.; CURADO, F. F.; SEGUNDO, W. T. B. Embrapa estuda potencial agronômico e ecoturístico da ilha Mem de Sá. CINFORM, Aracaju, a. 26, ed. 1393, 21-21, dez. 2009. Municípios. Disponível em: CINFORM, a. 26, ed, 1393, 2009; www.oartigo.com/index.php?/agropecuaria/embrapa-estuda-potencial-agronomico-e-ecoturistico-da-ilha-mem-de-sa.html; www.ruralnoticias.com/?pg=notica&id=1772.| Tipo: Artigo de Divulgação na Mídia |
| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 23. | | SILVA JUNIOR, J. F. da; MOTA, D. M. da; SCHMITZ, H.; RODRIGUES, R. F. de A. Entre tabuleiros, restingas e cerrados: a conservação in situ da mangabeira pelas comunidades tradicionais de extrativistas. In: SIMPÓSIO DE RECURSOS GENÉTICOS PARA A AMÉRICA LATINA E CARIBE, 10., 2015, Bento Gonçalves. Recursos genéticos no século 21: de Vavilov a Svalbard: anais... [S.l.]: Sociedade Brasileira de Recursos Genéticos, 2015. Editores técnicos: Rodrigo Cezar Franzon, Caroline Marques Castro, Alexandre Floriani Ramos, Sueli Correa Marques de Mello. SIRGEALC.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Tabuleiros Costeiros. |
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| 24. | | SILVA JUNIOR, J. F. da; MOTA, D. M. da; SCHMITZ, H.; RODRIGUES, R. F. de A. Entre tabuleiros, restingas e cerrados: a conservação in situ da mangabeira por comunidades tradicionais de extrativistas. In: DIAS, T. A. B.; ALMEIDA, J. S. S. E.; UDRY, M. C. F. V. (Ed.). Diálogos de saberes: relatos da Embrapa. Brasília, DF: Embrapa, 2016. Cap. 2, p. 275-287. (Coleção Povos e Comunidades Tradicionais, 2).| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 34. | | ARAUJO, E. F.; DANTAS, T. L.; CURADO, F. F.; SANTOS, A. da S. dos; RODRIGUES, R. F. de A. Agroecologia e sistematização de experiências no assentamento José Felix de Sá, Aquidabã, Sergipe. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA E PÓS-GRADUAÇÃO DA EMBRAPA TABULEIROS COSTEIROS, 2., 2012, Aracaju. Anais... Brasília, DF: Embrapa; Aracaju: Embrapa Tabuleiros Costeiros, 2012. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| Registros recuperados : 76 | |
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