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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
05/07/2001 |
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Data da última atualização: |
05/07/2001 |
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Autoria: |
MENDONCA, G. de. |
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Título: |
Producao de leite em vacas primarias da raca hereford com terneiros cruza Bos taurus X Bos taurus E Bos taurus X Bos indicus. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
Pelotas: UFPel, 2000. |
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Páginas: |
63p. |
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Idioma: |
Português |
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Notas: |
Dissertacao Mestrado. |
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Palavras-Chave: |
Desenvolvimento; Pruducao. |
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Thesagro: |
Bezerro; Gado de Corte; Gado Leiteiro; Leite; Novilho. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00579nam a2200205 a 4500
001 1743385
005 2001-07-05
008 2000 bl uuuu m 00u1 u #d
100 1 $aMENDONCA, G. de
245 $aProducao de leite em vacas primarias da raca hereford com terneiros cruza Bos taurus X Bos taurus E Bos taurus X Bos indicus.
260 $aPelotas: UFPel$c2000
300 $a63p.
500 $aDissertacao Mestrado.
650 $aBezerro
650 $aGado de Corte
650 $aGado Leiteiro
650 $aLeite
650 $aNovilho
653 $aDesenvolvimento
653 $aPruducao
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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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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Circulação/Nível: |
A - 2 |
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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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