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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Meio-Norte; Embrapa Rondônia; Embrapa Unidades Centrais. |
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Data corrente: |
26/06/2003 |
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Data da última atualização: |
08/06/2017 |
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Tipo da produção científica: |
Circular Técnica |
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Autoria: |
VELOSO, C. A. C.; RIBEIRO, S. I.; SOUZA, F. R. S. de; SANTOS, J. C. F. |
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Afiliação: |
CARLOS ALBERTO COSTA VELOSO, CPATU; SYDNEY ITAURAN RIBEIRO, CPATU; FRANCISCO RONALDO SARMANHO DE SOUZA, CPATU; JULIO CESAR FREITAS SANTOS, CPAFRO. |
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Título: |
Formação de mudas de café Conilon (Coffea canephora) no Estado do Pará. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Belém, PA: Embrapa Amazônia Oriental, 2001. |
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Páginas: |
17 p. |
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Série: |
(Embrapa Amazônia Oriental. Circular técnica, 20). |
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Idioma: |
Português |
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Conteúdo: |
Escolha do local do viveiro; construcao do viveiro; planejamento do viveiro; quantidade necessaria de mudas; numero necessario de sementes; numero necessario de saquinhos; quantidade necessaria de substrato; area do viveiro; sacos de plastico utilizados; preparo do substrato; tratamento do substrato; formacao de mudas por sementes; sementes; semeadura; conducao do viveiro; formacao de mudas clonais; escolha dos ramos; preparo das estacas, tratamento das estacas; enviveiramento das estacas; conducao das mudas; controle fitossanitario; aclimatacao das mudas, custo de producao do viveiro. |
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Palavras-Chave: |
Brasil; Cafe - Producao de mudas; Cafe Camilon; Café conilon; Coffea caneplora - Brasil - Para; Conilon; Muda clonal; Mudas; Pará; Produção de Muda; Sementes. |
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Thesagro: |
Café; Clone; Coffea Canephora; Custo de Produção; Muda; Produção; Semente; Viveiro. |
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Thesaurus Nal: |
Amazonia. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/39921/1/CircTec20.pdf
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Marc: |
LEADER 01669nam a2200409 a 4500
001 1403372
005 2017-06-08
008 2001 bl uuuu u0uu1 u #d
100 1 $aVELOSO, C. A. C.
245 $aFormação de mudas de café Conilon (Coffea canephora) no Estado do Pará.
260 $aBelém, PA: Embrapa Amazônia Oriental$c2001
300 $a17 p.
490 $a(Embrapa Amazônia Oriental. Circular técnica, 20).
520 $aEscolha do local do viveiro; construcao do viveiro; planejamento do viveiro; quantidade necessaria de mudas; numero necessario de sementes; numero necessario de saquinhos; quantidade necessaria de substrato; area do viveiro; sacos de plastico utilizados; preparo do substrato; tratamento do substrato; formacao de mudas por sementes; sementes; semeadura; conducao do viveiro; formacao de mudas clonais; escolha dos ramos; preparo das estacas, tratamento das estacas; enviveiramento das estacas; conducao das mudas; controle fitossanitario; aclimatacao das mudas, custo de producao do viveiro.
650 $aAmazonia
650 $aCafé
650 $aClone
650 $aCoffea Canephora
650 $aCusto de Produção
650 $aMuda
650 $aProdução
650 $aSemente
650 $aViveiro
653 $aBrasil
653 $aCafe - Producao de mudas
653 $aCafe Camilon
653 $aCafé conilon
653 $aCoffea caneplora - Brasil - Para
653 $aConilon
653 $aMuda clonal
653 $aMudas
653 $aPará
653 $aProdução de Muda
653 $aSementes
700 1 $aRIBEIRO, S. I.
700 1 $aSOUZA, F. R. S. de
700 1 $aSANTOS, J. C. F.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
31/10/1994 |
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Data da última atualização: |
23/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FAGERIA, N. K.; WRIGHT, R. J.; BALIGAR, V. C.; SOUSA, C. M. R. de. |
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Afiliação: |
NAND KUMAR FAGERIA, CNPAF; R. J. WRIGHT, USDA; V. C. BALIGAR, USDA; C. M. R. DE SOUSA, USDA. |
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Título: |
Characterization of physical and chemical properties of varzea soils of Goias State of Brazil. |
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Ano de publicação: |
1991 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, v. 22, n. 15/16, p. 1631-1646, 1991. |
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DOI: |
https://doi.org/10.1080/00103629109368524 |
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Idioma: |
Inglês |
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Conteúdo: |
Brazil has approximately 30 million hectares of lowland areas, known locally as “Varzea,”; distributed throughout the country. Soils in these areas have the potential to support agricultural production, but very little is known about their fertility. The current experiment was undertaken to characterize the chemical and physical properties of representative “Varzea”; soils collected at 0–20, 20–40, 40–60, and 60–80 cm depth intervals from 23 sites in Goias State of Brazil. Organic matter contents averaged 42 g/kg in the surface 20 cm of soil and should make a significant contribution to overall nutrient availability. Soil pH increased slightly with depth from a mean value of 5.2 in the surface 20 cm of soil to a mean value of 5.4 in the 60–80 cm depth interval. Several soils had exchangeable Al values ≥ 1.0 cmol Al/kg, but soil Al saturation was generally less than the 60% level frequently associated with Al toxicity. However, cereal and legume production could benefit from lime addition in many of these soils. Although base saturation was fairly low in some soils, exchangeable Ca and Mg levels were, in general, adequate throughout the profile. Extractable P levels were adequate in most surface soil samples. Extractable K levels in these soils were generally low, and the application of K fertilizers should be beneficial, especially in conjunction with lime addition. The high clay content “Varzea”; soils of the Brazilian lowlands have some drainage problems but generally exhibit favorable chemical properties for crop production when compared to soils of the well‐drained Cerrados. MenosBrazil has approximately 30 million hectares of lowland areas, known locally as “Varzea,”; distributed throughout the country. Soils in these areas have the potential to support agricultural production, but very little is known about their fertility. The current experiment was undertaken to characterize the chemical and physical properties of representative “Varzea”; soils collected at 0–20, 20–40, 40–60, and 60–80 cm depth intervals from 23 sites in Goias State of Brazil. Organic matter contents averaged 42 g/kg in the surface 20 cm of soil and should make a significant contribution to overall nutrient availability. Soil pH increased slightly with depth from a mean value of 5.2 in the surface 20 cm of soil to a mean value of 5.4 in the 60–80 cm depth interval. Several soils had exchangeable Al values ≥ 1.0 cmol Al/kg, but soil Al saturation was generally less than the 60% level frequently associated with Al toxicity. However, cereal and legume production could benefit from lime addition in many of these soils. Although base saturation was fairly low in some soils, exchangeable Ca and Mg levels were, in general, adequate throughout the profile. Extractable P levels were adequate in most surface soil samples. Extractable K levels in these soils were generally low, and the application of K fertilizers should be beneficial, especially in conjunction with lime addition. The high clay content “Varzea”; soils of the Brazilian lowlands have some drainage problems but generally exhi... Mostrar Tudo |
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Palavras-Chave: |
Goiás. |
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Thesagro: |
Características Agronômicas; Física do Solo; Química do Solo; Solo; Várzea. |
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Thesaurus NAL: |
soil. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02419naa a2200253 a 4500
001 1197892
005 2024-01-23
008 1991 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1080/00103629109368524$2DOI
100 1 $aFAGERIA, N. K.
245 $aCharacterization of physical and chemical properties of varzea soils of Goias State of Brazil.$h[electronic resource]
260 $c1991
520 $aBrazil has approximately 30 million hectares of lowland areas, known locally as “Varzea,”; distributed throughout the country. Soils in these areas have the potential to support agricultural production, but very little is known about their fertility. The current experiment was undertaken to characterize the chemical and physical properties of representative “Varzea”; soils collected at 0–20, 20–40, 40–60, and 60–80 cm depth intervals from 23 sites in Goias State of Brazil. Organic matter contents averaged 42 g/kg in the surface 20 cm of soil and should make a significant contribution to overall nutrient availability. Soil pH increased slightly with depth from a mean value of 5.2 in the surface 20 cm of soil to a mean value of 5.4 in the 60–80 cm depth interval. Several soils had exchangeable Al values ≥ 1.0 cmol Al/kg, but soil Al saturation was generally less than the 60% level frequently associated with Al toxicity. However, cereal and legume production could benefit from lime addition in many of these soils. Although base saturation was fairly low in some soils, exchangeable Ca and Mg levels were, in general, adequate throughout the profile. Extractable P levels were adequate in most surface soil samples. Extractable K levels in these soils were generally low, and the application of K fertilizers should be beneficial, especially in conjunction with lime addition. The high clay content “Varzea”; soils of the Brazilian lowlands have some drainage problems but generally exhibit favorable chemical properties for crop production when compared to soils of the well‐drained Cerrados.
650 $asoil
650 $aCaracterísticas Agronômicas
650 $aFísica do Solo
650 $aQuímica do Solo
650 $aSolo
650 $aVárzea
653 $aGoiás
700 1 $aWRIGHT, R. J.
700 1 $aBALIGAR, V. C.
700 1 $aSOUSA, C. M. R. de
773 $tCommunications in Soil Science and Plant Analysis$gv. 22, n. 15/16, p. 1631-1646, 1991.
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Embrapa Arroz e Feijão (CNPAF) |
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