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| 17. |  | NEVES, W. S.; MIZOBUTSI, E. H.; VALLE, L. A. C.; SOUZA, E. P.; ROSA, M. G.; BROMMONSCHENKEL, S. H. Resistência do acesso mexicano de pimentão Capsicum annuum "crioulo de moerelos CM 334" a Meloidogyne incognita. Nematologia Brasileira, Brasília, DF, v. 25, n. 1, p. 128, 2001. Resumo.| Biblioteca(s): Embrapa Hortaliças. |
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| 18. | | SILVA, R. A. da; DEGRANDE, P. E.; GOMES, C. E. C.; SOUZA, E. P. de; LEAL, M. F. Phytophagous insects in cotton crop residues during the fallow period in the state of Mato Grosso do Sul, Brazil. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 8, p. 875-884, Aug. 2018. Título em português: Insetos fitófagos em restos culturais de algodoeiro durante vazio sanitário em Mato Grosso do Sul.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 19. | | MASSRUHÁ, S. M. F. S.; SOUZA, E. P. de; ROMANI, L. A. S.; CRUZ, S. A. B. Virtual services for agricultural technology transfer. In: EUROPEAN CONFERENCE OF THE EUROPEAN FEDERATION FOR INFORMATION TECHNOLOGY IN AGRICULTURE, FOOD AND THE ENVIRONMENT - EFITA 99, 2., September 27-30 1999, Bonn, Germany. Role and potential of IT, intranet and internet for advisory services. Bonn: Universität Bonn-ILB, 1999. p. 53-62.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 20. | | SOUZA, E. P. de; MENDONÇA, R. M. N.; SILVA, S. de M.; ESTRELA, M. A.; SOUZA, A. P. de; SILVA, G. C. da. Enxertia da cajazeira. Revista Brasileira de Fruticultura, Jaboticabal, v. 32, n. 1, p. 316-320, mar. 2010. Também disponível em:.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pesca e Aquicultura. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
|
Data corrente: |
16/07/2012 |
|
Data da última atualização: |
15/03/2013 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
BORTOLON, L.; GIANELLO, C. |
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Afiliação: |
LEANDRO BORTOLON, CNPASA; CLESIO GIANELLO, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL. |
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Título: |
Multielement extraction from southern brazilian soils. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, New York, v. 43, n. 16, p. 1615-1624, 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
To evaluate the effectiveness of multielement extraction of Mehlich 1 and Mehlich 3 solutions in soils from southern Brazil, correlation studies are needed. The amounts of phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), copper (Cu), and zinc (Zn) extracted with Mehlich 1 solution, 1.0 M potassium chloride (KCl), and 0.1 M hydrochloric acid (HCl) for representative soil types of the Rio Grande do Sul state (Brazil) were compared with those extracted with Mehlich 3 solution. The amount of nutrients extracted with different methods indicated high correlation coefficients. On average, Mehlich 3 solution extracted greater amounts of P (50%) and K (20%) than Mehlich 1 solution. Calcium amounts extracted with all solutions were similar. Magnesium amounts extracted with Mehlich 3 solution were on average 20% less than the amounts extracted with 1.0 M KCl solution. Mehlich 3 solution extracted similar amounts of Cu as the 0.1 M HCl but lesser amounts of Zn. Simultaneous multielement soil-test methods such as Mehlich 1 and Mehlich 3 solutions are efficient in soils from southern Brazil and are a feasible alternative to improving the efficiency of soil-testing laboratories. |
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Palavras-Chave: |
Mehlich 1; Mehlich 3; Rio Grande do Sul, RS. |
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Thesagro: |
Análise do solo; Solo. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
Marc: |
LEADER 01738naa a2200193 a 4500
001 1928389
005 2013-03-15
008 2012 bl uuuu u00u1 u #d
100 1 $aBORTOLON, L.
245 $aMultielement extraction from southern brazilian soils.
260 $c2012
520 $aTo evaluate the effectiveness of multielement extraction of Mehlich 1 and Mehlich 3 solutions in soils from southern Brazil, correlation studies are needed. The amounts of phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), copper (Cu), and zinc (Zn) extracted with Mehlich 1 solution, 1.0 M potassium chloride (KCl), and 0.1 M hydrochloric acid (HCl) for representative soil types of the Rio Grande do Sul state (Brazil) were compared with those extracted with Mehlich 3 solution. The amount of nutrients extracted with different methods indicated high correlation coefficients. On average, Mehlich 3 solution extracted greater amounts of P (50%) and K (20%) than Mehlich 1 solution. Calcium amounts extracted with all solutions were similar. Magnesium amounts extracted with Mehlich 3 solution were on average 20% less than the amounts extracted with 1.0 M KCl solution. Mehlich 3 solution extracted similar amounts of Cu as the 0.1 M HCl but lesser amounts of Zn. Simultaneous multielement soil-test methods such as Mehlich 1 and Mehlich 3 solutions are efficient in soils from southern Brazil and are a feasible alternative to improving the efficiency of soil-testing laboratories.
650 $aAnálise do solo
650 $aSolo
653 $aMehlich 1
653 $aMehlich 3
653 $aRio Grande do Sul, RS
700 1 $aGIANELLO, C.
773 $tCommunications in Soil Science and Plant Analysis, New York$gv. 43, n. 16, p. 1615-1624, 2012.
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