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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
27/12/2018 |
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Data da última atualização: |
02/01/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ALOVISI, A. M. T.; ALOVISI, A. A.; SERRA, A. P.; TOKURA, L. K.; DAVIDE, L. M. C.; LOURENTE, E. R. P.; SILVA, R. S. da; TOKURA, W. I.; SOUZA, D. A. de; MAR, G. D. do. |
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Afiliação: |
Alessandra Mayumi Tokura Alovisi, Faculdade de Ciências Agrárias/Universidade Federal da Grande Dourados - UFGD; Alves Alexandre Alovisi, Faculdade de Ciências Agrárias/Universidade Federal da Grande Dourados - UFGD; ADEMAR PEREIRA SERRA, CNPGC; Luciene Kazue Tokura, Universidade Estadual do Oeste do Paraná - UNIOESTE; Livia Maria Chamma Davide, Faculdade de Ciências Agrárias/Universidade Federal da Grande Dourados - UFGD; Elaine Reis Pinheiro Lourente, Faculdade de Ciências Agrárias/Universidade Federal da Grande Dourados - UFGD; Robervaldo Soares da Silva, Faculdade de Ciências Agrárias/Universidade Federal da Grande Dourados - UFGD; Willian Isáo Tokura, Universidade Federal de Goiás - UFG; Daiana Alovisi de Souza, Universidade Federal de Mato Grosso do Sul - UFMS; Gilson Domingos do Mar, Faculdade de Ciências Agrárias/Universidade Federal da Grande Dourados - UFGD. |
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Título: |
Phosphorus Fractions and Their Transformations in Entisol. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of Agricultural Science, v. 11, n. 1, p. 485-493, 2019 |
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Idioma: |
Inglês |
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Conteúdo: |
The availability of phosphorus in the soil is a factor that directly interferes with its absorption by plants. This availability can be influenced by the texture, dose of the phosphate fertilizer and the time of contact with the soil. This study aimed to quantify the organic and inorganic fractions of P accumulated in a sandy soil receiving doses of phosphorus, incubated and grown with rice. The experimental design was a completely randomized design, in a 4 × 3 factorial scheme, with four replicates, and four P doses (0, 80, 240, and 410 mg dm-3) and three evaluation times (before sowing, after harvest, and incubated). Soil samples were collected before, after incubation, and after rice harvesting, and then submitted to a chemical fractionation of P. P fractions were influenced by soil collection times. The inorganic fractions prevailed before sowing and after incubation, and the organic fractions prevailed after harvest. Phosphate fertilization favored mineralization of organic P and redistributes the inorganic and organic P fractions, between labile and non-labile compartments. The application of phosphate fertilizer in an Entisol Quartzipsamment contributes to the accumulation of inorganic fractions, especially in the most labile fractions. |
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Palavras-Chave: |
Sequential fractionation. |
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Thesaurus Nal: |
Inorganic phosphorus; Sandy soils. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/189359/1/Phosphorus-fractions-and-their.pdf
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Marc: |
LEADER 02023naa a2200265 a 4500
001 2102557
005 2019-01-02
008 2019 bl uuuu u00u1 u #d
100 1 $aALOVISI, A. M. T.
245 $aPhosphorus Fractions and Their Transformations in Entisol.$h[electronic resource]
260 $c2019
520 $aThe availability of phosphorus in the soil is a factor that directly interferes with its absorption by plants. This availability can be influenced by the texture, dose of the phosphate fertilizer and the time of contact with the soil. This study aimed to quantify the organic and inorganic fractions of P accumulated in a sandy soil receiving doses of phosphorus, incubated and grown with rice. The experimental design was a completely randomized design, in a 4 × 3 factorial scheme, with four replicates, and four P doses (0, 80, 240, and 410 mg dm-3) and three evaluation times (before sowing, after harvest, and incubated). Soil samples were collected before, after incubation, and after rice harvesting, and then submitted to a chemical fractionation of P. P fractions were influenced by soil collection times. The inorganic fractions prevailed before sowing and after incubation, and the organic fractions prevailed after harvest. Phosphate fertilization favored mineralization of organic P and redistributes the inorganic and organic P fractions, between labile and non-labile compartments. The application of phosphate fertilizer in an Entisol Quartzipsamment contributes to the accumulation of inorganic fractions, especially in the most labile fractions.
650 $aInorganic phosphorus
650 $aSandy soils
653 $aSequential fractionation
700 1 $aALOVISI, A. A.
700 1 $aSERRA, A. P.
700 1 $aTOKURA, L. K.
700 1 $aDAVIDE, L. M. C.
700 1 $aLOURENTE, E. R. P.
700 1 $aSILVA, R. S. da
700 1 $aTOKURA, W. I.
700 1 $aSOUZA, D. A. de
700 1 $aMAR, G. D. do
773 $tJournal of Agricultural Science$gv. 11, n. 1, p. 485-493, 2019
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
03/12/2015 |
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Data da última atualização: |
17/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
RIBEIRO, A. R. O.; SOUSA, M. W. S.; OLIVEIRA, R. C. de; ARAUJO, A. C. G.; FAGG, C. W.; POZZOBON, M. T. |
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Afiliação: |
ANDRÉ R. O. RIBEIRO, UNB; MAYCO W. S. SOUSA, UNB; REGINA C. DE OLIVEIRA, UNB; ANA CLAUDIA GUERRA DE ARAUJO, CENARGEN; CHRISTOPHER W. FAGG, UNB; MARISA TONIOLO POZZOBON, CENARGEN. |
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Título: |
Cytological studies in four species of Mesosetum (Arthropogoninae) reveal the lowest chromosome number among the Neotropical Poaceae. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Plant Systematics and Evolution, v. 301, n. 10, p. 2377-2386, 2015. |
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DOI: |
10.1007/s00606-015-1234-x |
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Idioma: |
Inglês |
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Palavras-Chave: |
Cytogenetic; Grass; Meiotic behaviour; Monocots. |
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Thesaurus NAL: |
reproduction. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1030474/1/s00606-015-1234-x.pdf
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Marc: |
LEADER 00779naa a2200241 a 4500
001 2030474
005 2023-03-17
008 2015 bl uuuu u00u1 u #d
024 7 $a10.1007/s00606-015-1234-x$2DOI
100 1 $aRIBEIRO, A. R. O.
245 $aCytological studies in four species of Mesosetum (Arthropogoninae) reveal the lowest chromosome number among the Neotropical Poaceae.$h[electronic resource]
260 $c2015
650 $areproduction
653 $aCytogenetic
653 $aGrass
653 $aMeiotic behaviour
653 $aMonocots
700 1 $aSOUSA, M. W. S.
700 1 $aOLIVEIRA, R. C. de
700 1 $aARAUJO, A. C. G.
700 1 $aFAGG, C. W.
700 1 $aPOZZOBON, M. T.
773 $tPlant Systematics and Evolution$gv. 301, n. 10, p. 2377-2386, 2015.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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