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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
30/05/1997 |
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Data da última atualização: |
30/05/1997 |
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Autoria: |
PAVAN, M. A.; JACOMINO, A. P. |
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Afiliação: |
IAPAR. |
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Título: |
Root growth and nutrient contents of citrus rootstocks in an acid soil with varied pH |
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Ano de publicação: |
1996 |
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Fonte/Imprenta: |
Curitiba, PR: IAPAR/SBF, 1996 |
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Páginas: |
p.456 |
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Idioma: |
Inglês |
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Notas: |
In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 14. REUNIAO INTERAMERICANA DE HORTICULTURA TROPICAL, 42, 1996, Curitiba, PR |
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Conteúdo: |
The effects of the original soil pH (4.4) and adjusted to 5.0, 5.5, 6.0 and 6.5 with CaCO3, to 6.0 withMgCO3, to 5.5 with CaCO3 plus CaSO4, and CaSO4 at original pH (4.4) on the root growth and mineral contents of four citrus rootstocks (Volkamer lemon, Rangpur lime, Cleopatra mandarin, and Sunki mandarin) were determined in a nursery experiment. The soil was an Oxisol (Typic Haplorthox, U. S. Soil Taxonomy) with acid pH CaCl2 of 4.4., low base saturation and high Al saturation. Root growth increased with increasing soil pH adjusted with CaCO3, CaCO3 plus CaSO4, and CaSO4 treatments. The MgCO3 treatment had no effect on root growth. The citrus rootstocks growth followed the order: Volkamer =Rangpur lime > Cleopatra > Sunki. The Volkamer and Rangpur rootstocks showed the best performance in acid soil conditions and the highest response to lime. Sunki mandarin was the poorest rootstock under acid soil condition. The concentrations of N, P, K, Mg, Cu, and Zn in root and leaf tissues were unchanged with soil amendments, While ca increased and Mn decreased with increasing soil pH adjusted with CaCO3. Optimumroot growth was associated with the two soil acidity variables: decreased Al concentration and improved Ca nutrition. |
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Palavras-Chave: |
Acid soil; Citros; Citrus sp; Congress; Congresso; Cultivar Cleopatra mandarin; Growth; Rangpur lime; Sunkin mandarin; Volkamer lemon. |
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Thesagro: |
Crescimento; Ph; Rizoma; Solo Ácido. |
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Thesaurus Nal: |
Citrus. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02172naa a2200337 a 4500
001 1644806
005 1997-05-30
008 1996 bl uuuu u00u1 u #d
100 1 $aPAVAN, M. A.
245 $aRoot growth and nutrient contents of citrus rootstocks in an acid soil with varied pH
260 $c1996
300 $ap.456
500 $aIn: CONGRESSO BRASILEIRO DE FRUTICULTURA, 14. REUNIAO INTERAMERICANA DE HORTICULTURA TROPICAL, 42, 1996, Curitiba, PR
520 $aThe effects of the original soil pH (4.4) and adjusted to 5.0, 5.5, 6.0 and 6.5 with CaCO3, to 6.0 withMgCO3, to 5.5 with CaCO3 plus CaSO4, and CaSO4 at original pH (4.4) on the root growth and mineral contents of four citrus rootstocks (Volkamer lemon, Rangpur lime, Cleopatra mandarin, and Sunki mandarin) were determined in a nursery experiment. The soil was an Oxisol (Typic Haplorthox, U. S. Soil Taxonomy) with acid pH CaCl2 of 4.4., low base saturation and high Al saturation. Root growth increased with increasing soil pH adjusted with CaCO3, CaCO3 plus CaSO4, and CaSO4 treatments. The MgCO3 treatment had no effect on root growth. The citrus rootstocks growth followed the order: Volkamer =Rangpur lime > Cleopatra > Sunki. The Volkamer and Rangpur rootstocks showed the best performance in acid soil conditions and the highest response to lime. Sunki mandarin was the poorest rootstock under acid soil condition. The concentrations of N, P, K, Mg, Cu, and Zn in root and leaf tissues were unchanged with soil amendments, While ca increased and Mn decreased with increasing soil pH adjusted with CaCO3. Optimumroot growth was associated with the two soil acidity variables: decreased Al concentration and improved Ca nutrition.
650 $aCitrus
650 $aCrescimento
650 $aPh
650 $aRizoma
650 $aSolo Ácido
653 $aAcid soil
653 $aCitros
653 $aCitrus sp
653 $aCongress
653 $aCongresso
653 $aCultivar Cleopatra mandarin
653 $aGrowth
653 $aRangpur lime
653 $aSunkin mandarin
653 $aVolkamer lemon
700 1 $aJACOMINO, A. P.
773 $tCuritiba, PR: IAPAR/SBF, 1996
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
20/06/2017 |
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Data da última atualização: |
25/07/2017 |
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Autoria: |
TAVARES, S. A.; MATOS, M. J. L. F.; LANA, M. M.; SANTOS, F. F. dos; MELO, M. F. de. |
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Afiliação: |
SELMA APARECIDA TAVARES, Emater-DF; MARIA JOSÉ L. F. MATOS, Emater-DF; MILZA MOREIRA LANA, CNPH; FAUSTO FRANCISCO DOS SANTOS, CNPH; MARIO FELIPE DE MELO, Emater-DF. |
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Título: |
Hortaliça como comprar, conservar e consumir: almeirão. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Brasília, DF: Embrapa Hortaliças, 2016. |
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Descrição Física: |
1 Folder |
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Idioma: |
Português |
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Thesagro: |
Almeirão; Hortaliça folhosa. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/160886/1/ALMEIRAO-CCCC-2017.pdf
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Marc: |
LEADER 00521nam a2200181 a 4500
001 2071135
005 2017-07-25
008 2016 bl uuuu u0uu1 u #d
100 1 $aTAVARES, S. A.
245 $aHortaliça como comprar, conservar e consumir$balmeirão.$h[electronic resource]
260 $aBrasília, DF: Embrapa Hortaliças$c2016
300 $c1 Folder
650 $aAlmeirão
650 $aHortaliça folhosa
700 1 $aMATOS, M. J. L. F.
700 1 $aLANA, M. M.
700 1 $aSANTOS, F. F. dos
700 1 $aMELO, M. F. de
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Embrapa Hortaliças (CNPH) |
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