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Registro Completo |
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Biblioteca(s): |
Embrapa Solos; Embrapa Unidades Centrais. |
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Data corrente: |
23/10/2017 |
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Data da última atualização: |
10/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SÁ, J. M. e; JANTALIA, C. P.; TEIXEIRA, P. C.; POLIDORO, J. C.; BENITES, V. de M.; ARAÚJO, A. P. |
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Afiliação: |
Jerusa Maia e Sá, Universidade Federal Rural do Rio de Janeiro/Departamento de Solos; CLAUDIA POZZI JANTALIA, CNPAB; PAULO CESAR TEIXEIRA, CNPS; JOSE CARLOS POLIDORO, CNPS; VINICIUS DE MELO BENITES, CNPS; Adelson Paulo Araújo, Universidade Federal Rural do Rio de Janeiro/Departamento de Solos. |
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Título: |
Agronomic and P recovery efficiency of organomineral phosphate fertilizer from poultry litter in sandy and clayey soils. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 9, p. 794-805, ago. 2017. |
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DOI: |
https://doi.org/10.1590/S0100-204X2017000900011 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Eficiência agronômica e de recuperação de P de fertilizante fosfatado organomineral granulado produzido com cama de frango em solo arenoso e argiloso. |
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Conteúdo: |
The objective of this work was to evaluate agronomic and P recovery efficiencies of a granulated organomineral phosphate fertilizer (OMF) produced from poultry litter, compared with those of monoammonium phosphate (MAP), in soils with different textures. The experiment followed a 2x2x4+2 factorial arrangement, with two Oxisols (sandy loam and clay loam textures), two sources of P (OMF and MAP), four levels of P (50, 100, 200, and 400 mg kg-1), besides two control treatments without P application. The treatments were evaluated in 10-kg pots filled with soil, during four successive cultivations of corn without replacing the P absorbed by the plants, in order to evaluate the actual and residual effects of the fertilizers. Available P contents in the soil were higher with the MAP fertilizer in the sandy loam soil, with no significant differences between fertilizers in the clay loam soil. OMF had a greater immediate effect and promoted a higher dry matter yield in the first cultivation; however, the residual effects of the fertilizers did not differ in the other cultivations. P accumulation by plants was not affected by the fertilizer used. OMF had higher agronomic efficiency, but P recovery efficiency did not differ significantly between fertilizers. OMF performance indicates good potential use of poultry litter as fertilizer, in organomineral formulations. |
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Palavras-Chave: |
Acúmulo de biomassa; Adubação fosfatada; Eficiência de recuperação de P; P recovery efficiency; Phosphate fertilization. |
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Thesagro: |
Solo tropical; Zea Mays. |
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Thesaurus Nal: |
Biomass production; Tropical soils. |
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Categoria do assunto: |
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P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/184119/1/AGRONOMIC-ok.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/165413/1/Agronomic-and-P-recovery-efficiency.pdf
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Marc: |
LEADER 02550naa a2200313 a 4500
001 2079152
005 2021-11-10
008 2017 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/S0100-204X2017000900011$2DOI
100 1 $aSÁ, J. M. e
245 $aAgronomic and P recovery efficiency of organomineral phosphate fertilizer from poultry litter in sandy and clayey soils.
260 $c2017
500 $aTítulo em português: Eficiência agronômica e de recuperação de P de fertilizante fosfatado organomineral granulado produzido com cama de frango em solo arenoso e argiloso.
520 $aThe objective of this work was to evaluate agronomic and P recovery efficiencies of a granulated organomineral phosphate fertilizer (OMF) produced from poultry litter, compared with those of monoammonium phosphate (MAP), in soils with different textures. The experiment followed a 2x2x4+2 factorial arrangement, with two Oxisols (sandy loam and clay loam textures), two sources of P (OMF and MAP), four levels of P (50, 100, 200, and 400 mg kg-1), besides two control treatments without P application. The treatments were evaluated in 10-kg pots filled with soil, during four successive cultivations of corn without replacing the P absorbed by the plants, in order to evaluate the actual and residual effects of the fertilizers. Available P contents in the soil were higher with the MAP fertilizer in the sandy loam soil, with no significant differences between fertilizers in the clay loam soil. OMF had a greater immediate effect and promoted a higher dry matter yield in the first cultivation; however, the residual effects of the fertilizers did not differ in the other cultivations. P accumulation by plants was not affected by the fertilizer used. OMF had higher agronomic efficiency, but P recovery efficiency did not differ significantly between fertilizers. OMF performance indicates good potential use of poultry litter as fertilizer, in organomineral formulations.
650 $aBiomass production
650 $aTropical soils
650 $aSolo tropical
650 $aZea Mays
653 $aAcúmulo de biomassa
653 $aAdubação fosfatada
653 $aEficiência de recuperação de P
653 $aP recovery efficiency
653 $aPhosphate fertilization
700 1 $aJANTALIA, C. P.
700 1 $aTEIXEIRA, P. C.
700 1 $aPOLIDORO, J. C.
700 1 $aBENITES, V. de M.
700 1 $aARAÚJO, A. P.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 52, n. 9, p. 794-805, ago. 2017.
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Registro original: |
Embrapa Solos (CNPS) |
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Biblioteca |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Ocidental. Para informações adicionais entre em contato com cpaa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
03/07/2014 |
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Data da última atualização: |
03/07/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
SHUTTLEWORTH, W. J.; GASH, J. H. C.; LLOYD, C. R.; MOORE, C. J.; ROBERTS, J.; MARQUES FILHO, A. de O.; FISCH, G.; SILVA FILHO, V. de P.; RIBEIRO, M. de N. G.; MOLION, L. C. B.; SÁ, L. D. de A.; NOBRE, C. A.; CABRAL, O. M. R.; PATEL, S. R.; MORAES, J. C. de. |
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Afiliação: |
OSVALDO M. R. CABRAL, EMBRAPA-CNPSD. |
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Título: |
Eddy correlation measurements of energy partition for Amazonian forest. |
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Ano de publicação: |
1984 |
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Fonte/Imprenta: |
Quarterly Journal of the Royal Meteorological Society, v. 110, p. 1143-1162, 1984. |
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Idioma: |
Inglês |
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Conteúdo: |
Measurements of energy partition for Amazonian forest made with novel eddy correlation equipment are presented for eight dry days in September 1983. These are interpreted to provide estimates of the aerodynamic and surface resistance for this vegetation type. Daily total evaporation for a transpiring canopy accounts for 70% of the available radiant energy, and is two thirds of conventional estimates of potential evaporation. The results are used to provide an initial calibration of a simple, physically based model of daily evaporation for Amazonian rain forest. |
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Palavras-Chave: |
Floresta Amazônica. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01434naa a2200301 a 4500
001 1989709
005 2014-07-03
008 1984 bl uuuu u00u1 u #d
100 1 $aSHUTTLEWORTH, W. J.
245 $aEddy correlation measurements of energy partition for Amazonian forest.
260 $c1984
520 $aMeasurements of energy partition for Amazonian forest made with novel eddy correlation equipment are presented for eight dry days in September 1983. These are interpreted to provide estimates of the aerodynamic and surface resistance for this vegetation type. Daily total evaporation for a transpiring canopy accounts for 70% of the available radiant energy, and is two thirds of conventional estimates of potential evaporation. The results are used to provide an initial calibration of a simple, physically based model of daily evaporation for Amazonian rain forest.
653 $aFloresta Amazônica
700 1 $aGASH, J. H. C.
700 1 $aLLOYD, C. R.
700 1 $aMOORE, C. J.
700 1 $aROBERTS, J.
700 1 $aMARQUES FILHO, A. de O.
700 1 $aFISCH, G.
700 1 $aSILVA FILHO, V. de P.
700 1 $aRIBEIRO, M. de N. G.
700 1 $aMOLION, L. C. B.
700 1 $aSÁ, L. D. de A.
700 1 $aNOBRE, C. A.
700 1 $aCABRAL, O. M. R.
700 1 $aPATEL, S. R.
700 1 $aMORAES, J. C. de
773 $tQuarterly Journal of the Royal Meteorological Society$gv. 110, p. 1143-1162, 1984.
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Embrapa Amazônia Ocidental (CPAA) |
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