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| Registros recuperados : 109 | |
| 4. |  | FREITAS, L. D. D.; BARBOSA, E. T.; JUNIOR, M. L. Diversidade cultural, virulência e agressividade de Rhizoctonia spp. em solos cultivados com feijoeiro comum. Tropical Plant Pathology, Brasília, DF, v. 38, p. 576, ago. 2013. Suplemento. ref. 195-1. Edição dos Resumos do XLVI Congresso Brasileiro de Fitopatologia, Ouro Preto, MG, ago. 2013.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 5. | | SILVA, L. L. D.; BARBOSA, E. T.; JUNIOR, M. L. Densidade populacional de patógenos e antagonistas habitantes do solo em regiões produtoras de feijoeiro comum. Tropical Plant Pathology, Brasília, DF, v. 38, p. 575, ago. 2013. Suplemento. ref. 191-2. Edição dos Resumos do XLVI Congresso Brasileiro de Fitopatologia, Ouro Preto, MG, ago. 2013.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 10. | | SANTANA JÚNIOR, M. L.; ELER, J. P.; CARDOSO, F. F.; FERRAS, J. B. S. Interação genótipo x ambiente para ganho de peso pós-desmama de bovinos de corte compostos. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 48., 2011, Belém, PA. O desenvolvimento da produção animal e a responsabilidade frente a novos desafios: anais. Belém, PA: SBZ, 2011. 1 CD-ROM.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 12. | | SILVA JUNIOR, M. L. da; VIELHAUER, K.; DENICH, M.; VLEK, P. L. G. Can tree enrichment of secondary vegetation and fire-free land preparation by cutting, chopping and mulching improve the following crops. In: LIEBEREI, R.; BIANCHI, H.; VOB, K., ed. Proceedings of the third SHIFT-Workshop, Manaus march 15-19, 1998. Bonn: Bundesministerium fur Bildung und Forschung, 1998. p.113-117.| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Florestas. |
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| 13. | | CIVARDI, E. A.; SANTOS, P. F. D.; BARBOSA, E. T.; JUNIOR, M. L. Efeitos da temperatura e do período de molhamento foliar na infecção da soja por Sclerotinia sclerotiorum. Tropical Plant Pathology, Brasília, DF, v. 38, p. 463 ago. 2013. Suplemento. ref. 222-1. Edição dos Resumos do XLVI Congresso Brasileiro de Fitopatologia, Ouro Preto, MG, ago. 2013.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 14. | | SALDANHA, E. C. M.; SILVA JÚNIOR, M. L. da; OKUMURA, R. S.; WADT, P. G. S. Normas dris para a cultura do coqueiro híbrido no estado do Pará. Revista Caatinga, Mossoró, v. 28, n. 4, p. 99 ? 109, out. ? dez., 2015.| Biblioteca(s): Embrapa Rondônia. |
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| 18. | | CAVALLARO JÚNIOR, M. L.; TRANI, P. E.; PASSOS, F. A.; KUHN NETO, J.; TIVELLI, S. W. Produtividade de rúcula e tomate em função da adubação N e P orgânica e mineral. Bragantia, Campinas, v. 68, n. 2, p. 347-356, abr./jun. 2009| Biblioteca(s): Embrapa Hortaliças. |
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| Registros recuperados : 109 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
|
Data corrente: |
27/10/2020 |
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Data da última atualização: |
17/11/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
C - 0 |
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Autoria: |
COSTA, S. D. A. da; BRASIL, E. C.; SILVA JÚNIOR, M. L. da. |
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Afiliação: |
SIDNEY DANIEL ARAÚJO DA COSTA, UFRA; EDILSON CARVALHO BRASIL, CPATU; MÁRIO LOPES DA SILVA JÚNIOR, UFRA. |
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Título: |
Influence of limestone and gypsum application on chemical attributes of dystrophic yellow latosol soil and corn yield in Eastern Amazon. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Journal of Agricultural Studies, v. 8, n. 3, p. 363-383, 2020. |
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DOI: |
10.5296/jas.v8i3.16744 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The objectiveof this study was to evaluate changes in the chemical attributes of the soil caused by the use of limestone associated or not to with gypsum in no-tillage system. The experiment was conducted on a dystrophic Yellow Latosol in Pará state,Brazil. The experimental design was in randomized blocks in split plots with three replications. The treatments consisted of five doses of limestone (0, 1, 2, 3 and 4 t ha-1), with and without gypsum (0, 0.5 and 1 t ha-1). Soil samples were collected at depths of 0-20 and 20-40 cm. There was a significant effect on the analyzed variables at both depths. The doses of 3.64 and 2.19 t ha-1of limestone associated with 0.5 t ha-1of gypsum, were responsible for the largest increase in soil calcium content in the 0-20 and 20-40 cm layers, respectively. The highest increase in Ca + Mg content was found at 3.63 t ha-1limestone combined with 0.5 t ha-1gypsum. It was observed that 3.13 t ha-1of limestone combined with 0.5 t of gypsum increased soil CEC. The 2.89 t ha-1dose of limestone combined with 0.5 t of gypsum contributed to the increase in base saturation (V%). The use of limestone and gypsum promotes soil chemical conditions, as reflected by increased corn yield when compared with control (no treatment) plots. |
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Thesagro: |
Calcário; Gesso; Latossolo Amarelo; Milho; Química do Solo; Zea Mays. |
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Thesaurus NAL: |
Amazonia; Limestone; Plaster; Soil chemistry. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/217113/1/Influence-of-Limestone-and-Gypsum-Application-on-Chemical-Attributes-of-Dystrophic-Yellow-Latosol-Soil-and-Corn-Yield-in-Eastern-Amazon.pdf
|
|
Marc: |
LEADER 02104naa a2200277 a 4500
001 2125939
005 2020-11-17
008 2020 bl uuuu u00u1 u #d
024 7 $a10.5296/jas.v8i3.16744$2DOI
100 1 $aCOSTA, S. D. A. da
245 $aInfluence of limestone and gypsum application on chemical attributes of dystrophic yellow latosol soil and corn yield in Eastern Amazon.$h[electronic resource]
260 $c2020
520 $aThe objectiveof this study was to evaluate changes in the chemical attributes of the soil caused by the use of limestone associated or not to with gypsum in no-tillage system. The experiment was conducted on a dystrophic Yellow Latosol in Pará state,Brazil. The experimental design was in randomized blocks in split plots with three replications. The treatments consisted of five doses of limestone (0, 1, 2, 3 and 4 t ha-1), with and without gypsum (0, 0.5 and 1 t ha-1). Soil samples were collected at depths of 0-20 and 20-40 cm. There was a significant effect on the analyzed variables at both depths. The doses of 3.64 and 2.19 t ha-1of limestone associated with 0.5 t ha-1of gypsum, were responsible for the largest increase in soil calcium content in the 0-20 and 20-40 cm layers, respectively. The highest increase in Ca + Mg content was found at 3.63 t ha-1limestone combined with 0.5 t ha-1gypsum. It was observed that 3.13 t ha-1of limestone combined with 0.5 t of gypsum increased soil CEC. The 2.89 t ha-1dose of limestone combined with 0.5 t of gypsum contributed to the increase in base saturation (V%). The use of limestone and gypsum promotes soil chemical conditions, as reflected by increased corn yield when compared with control (no treatment) plots.
650 $aAmazonia
650 $aLimestone
650 $aPlaster
650 $aSoil chemistry
650 $aCalcário
650 $aGesso
650 $aLatossolo Amarelo
650 $aMilho
650 $aQuímica do Solo
650 $aZea Mays
700 1 $aBRASIL, E. C.
700 1 $aSILVA JÚNIOR, M. L. da
773 $tJournal of Agricultural Studies$gv. 8, n. 3, p. 363-383, 2020.
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Embrapa Amazônia Oriental (CPATU) |
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