| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Agrobiologia. |
|
Data corrente: |
30/10/2017 |
|
Data da última atualização: |
30/10/2017 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
SÁ, J. M. e; JANTALIA, C. P.; TEIXEIRA, P. C.; POLIDORO, J. C.; BENITES, V. de M.; ARAÚJO, A. P. |
|
Afiliação: |
CLAUDIA POZZI JANTALIA, CNPAB. |
|
Título: |
Agronomic and P recovery efficiency of organomineral phosphate fertilizer from poultry litter in sandy and clayey soils. |
|
Ano de publicação: |
2017 |
|
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF v. 52, n. 9, p. 794-805, ago. 2017. |
|
Idioma: |
Português |
|
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. |
|
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. |
|
Palavras-Chave: |
Acúmulo de biomassa; Adubação fosfatada; Eficiência de recuperação de P; P recovery efficiency; Phosphate fertilization. |
|
Thesagro: |
Solo tropical; Zea mays. |
|
Thesaurus Nal: |
biomass production; tropical soils. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
Marc: |
LEADER 02504naa a2200301 a 4500
001 2078426
005 2017-10-30
008 2017 bl --- 0-- u #d
100 1 $aSÁ, J. M. e
245 $aAgronomic and P recovery efficiency of organomineral phosphate fertilizer from poultry litter in sandy and clayey soils.$h[electronic resource]
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.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agrobiologia (CNPAB) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 279 | |
| 4. |  | BENITES, V. de M. Fertilizantes. Revista Campo & Negócios, Uberlândia, v. 7, n. 81, p. 26, nov. 2009.| Tipo: Artigo de Divulgação na Mídia |
| Biblioteca(s): Embrapa Solos. |
|   |
| Registros recuperados : 279 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
