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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
31/10/2019 |
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Data da última atualização: |
31/10/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RIGO, A. Z.; CORREA, J. C.; MAFRA, A. L.; HENTZ, P.; GROHSKOPF, M. A.; GATIBONI, L. C.; BEDENDO, G. C. |
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Afiliação: |
AMANDA ZOLET RIGO, UFSC; JULIANO CORULLI CORREA, CNPSA; ÁLVARO LUIZ MAFRA, UFSC; PAULO HENTZ, UFSC; MARCO ANDRÉ GROHSKOPF, UFSC; LUCIANO COLPO GATIBONI, UFSC; GIZELLE CRISTINA BEDENDO, CNPSA. |
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Título: |
Phosphorus fractions in soil with organic and mineral fertilization in integrated crop-livestock system. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Revista Brasileira de Ciência do Solo, v. 43, e0180130, 2019. |
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DOI: |
10.1590/18069657rbcs20180130 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Use of organic fertilizers in integrated crop-livestock (iCL) systems may affect soil phosphorus fractions. This study aimed to determine phosphorus fractions in the soil under the iCL system after six years of application of organic or mineral fertilizers. The experiment was conducted on a Rhodic Kandiudox (Nitossolo Vermelho Distroférrico) in a randomized block design, using a 5 × 3 + 1 factorial scheme, with four replicates. The treatments consisted of three organic fertilizers (poultry litter, pig slurry, and compost) and two mineral fertilizers (M1, equivalent to pig slurry; and M2, equivalent to poultry litter) in interaction with three application rates, corresponding to 75, 100, and 150 % of the fertilizer recommendation for the crop of interest and a control (with no fertilizer). Soil sampling was performed in the 0.00-0.05, 0.05-0.10, and 0.10-0.20 m layers for determination of the phosphorus fractions. Successive use of organic or mineral fertilizers for six years in the iCL system considerably raises the labile and moderately labile P fractions up to the 0.20 m depth and, with less intensity, raises the non-labile fractions up to the 0.10 m depth. The soil P increase associated with fertilizer input raises soybean and corn yields, and it does not exceed the critical P limit according to local environmental legislation. |
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Palavras-Chave: |
P fractionation; P sorption. |
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Thesagro: |
Esterco; Fertilidade do Solo; Fósforo. |
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Thesaurus Nal: |
Animal manures; Phosphorus; Soil fertility. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/204056/1/final8794.pdf
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Marc: |
LEADER 02239naa a2200301 a 4500
001 2113727
005 2019-10-31
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1590/18069657rbcs20180130$2DOI
100 1 $aRIGO, A. Z.
245 $aPhosphorus fractions in soil with organic and mineral fertilization in integrated crop-livestock system.$h[electronic resource]
260 $c2019
520 $aAbstract: Use of organic fertilizers in integrated crop-livestock (iCL) systems may affect soil phosphorus fractions. This study aimed to determine phosphorus fractions in the soil under the iCL system after six years of application of organic or mineral fertilizers. The experiment was conducted on a Rhodic Kandiudox (Nitossolo Vermelho Distroférrico) in a randomized block design, using a 5 × 3 + 1 factorial scheme, with four replicates. The treatments consisted of three organic fertilizers (poultry litter, pig slurry, and compost) and two mineral fertilizers (M1, equivalent to pig slurry; and M2, equivalent to poultry litter) in interaction with three application rates, corresponding to 75, 100, and 150 % of the fertilizer recommendation for the crop of interest and a control (with no fertilizer). Soil sampling was performed in the 0.00-0.05, 0.05-0.10, and 0.10-0.20 m layers for determination of the phosphorus fractions. Successive use of organic or mineral fertilizers for six years in the iCL system considerably raises the labile and moderately labile P fractions up to the 0.20 m depth and, with less intensity, raises the non-labile fractions up to the 0.10 m depth. The soil P increase associated with fertilizer input raises soybean and corn yields, and it does not exceed the critical P limit according to local environmental legislation.
650 $aAnimal manures
650 $aPhosphorus
650 $aSoil fertility
650 $aEsterco
650 $aFertilidade do Solo
650 $aFósforo
653 $aP fractionation
653 $aP sorption
700 1 $aCORREA, J. C.
700 1 $aMAFRA, A. L.
700 1 $aHENTZ, P.
700 1 $aGROHSKOPF, M. A.
700 1 $aGATIBONI, L. C.
700 1 $aBEDENDO, G. C.
773 $tRevista Brasileira de Ciência do Solo$gv. 43, e0180130, 2019.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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| 84. |  | REIS, V. M.; TEIXEIRA, K. R. S.; STEPHAN, M. P. Estudo do mecanismos de proteção da nitrogenase contra o oxigênio em Acetobacter diazotrophicus. In: , eds. In: SEMINARIO BIENAL DE PESQUISA DA UFRRJ, 4, MOSTRA COMUNITARIA DE PESQUISA, ENSINO E PRODUCAO, 1, Rio de Janeiro, 1988. Resumos... Rio de Janeiro, UFRRJ, Departamento de Pesquisa e Pos-Graduacao. p.135.. , 1988.| Biblioteca(s): Embrapa Agrobiologia. |
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| 93. | | FISCHER, D.; SCHMID, M.; REIS, V. M.; HARTMANN, A. In situ characterization of endophytic diazotrophs in sugar cane (Saccharum officinarum) based on 16S rRNA diversity. In: RHIZOSPHERE 2, SATELLITE INTERNATIONAL WORKSHOP, 2007, Montpeller. Azospirillum VII and related PGPR: Genomics, molecular ecology, plant responses and agronomic significance. Montpellier: Université de Montpeller: CNRS, 2007. p. 44. Session 2: taxonomy, ecology and biodiversity. Parceria: GSF National Research Center for Environment and Health| Tipo: Resumo em Anais de Congresso | Circulação/Nível: -- - -- |
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