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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
16/12/1999 |
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Data da última atualização: |
04/05/2023 |
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Autoria: |
MARTIN, J. P.; PAGE, A. L. |
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Afiliação: |
Department of Soils and Plant Nutrition, University of California Citrus Research Center, Riverside. |
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Título: |
Influence of high and low exchangeable Mg and Ca percentages at different degrees of base saturation on growth and chemical composition of citrus plants. |
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Ano de publicação: |
1965 |
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Fonte/Imprenta: |
Plant and Soil, v.22, n.1, p.65-80, 1965. |
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Idioma: |
Inglês |
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Conteúdo: |
The extensive literature on soil-plant-Mg relationships was reviewed in 1955 by Jacob 14. At that time, it had been definitely established that Mg-deficiency was most common in acid sandy soils containing very small quantities of extractable Mg or large quantities of exchangeable K. It was generally agreed that K antagonized Mg-absorption by plants but investigators disagreed concerning Mg-Al or H and Mg-Ca antagonisms. Ferrari and Sluijsmans 10, for example reported that oats absorbed less Mg from soils with pH values below about 4.8 whereas Albrecht and Schroder 2 noted that spinach absorbed greater amounts of Mg from acid soils. |
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Thesagro: |
Solo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01129naa a2200145 a 4500
001 1648476
005 2023-05-04
008 1965 bl uuuu u00u1 u #d
100 1 $aMARTIN, J. P.
245 $aInfluence of high and low exchangeable Mg and Ca percentages at different degrees of base saturation on growth and chemical composition of citrus plants.$h[electronic resource]
260 $c1965
520 $aThe extensive literature on soil-plant-Mg relationships was reviewed in 1955 by Jacob 14. At that time, it had been definitely established that Mg-deficiency was most common in acid sandy soils containing very small quantities of extractable Mg or large quantities of exchangeable K. It was generally agreed that K antagonized Mg-absorption by plants but investigators disagreed concerning Mg-Al or H and Mg-Ca antagonisms. Ferrari and Sluijsmans 10, for example reported that oats absorbed less Mg from soils with pH values below about 4.8 whereas Albrecht and Schroder 2 noted that spinach absorbed greater amounts of Mg from acid soils.
650 $aSolo
700 1 $aPAGE, A. L.
773 $tPlant and Soil$gv.22, n.1, p.65-80, 1965.
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| 3. |  | MARX, M. T.; WILD, A.-K.; KNOLLMANN, U.; KAMP, G.; WEGENER, G.; EISENBEIS, G. Responses and adaptations of collembolan communities (Hexapoda: Collembola) to flooding and hypoxic conditions. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 8, p. 1002-1010, ago. 2009 Título em português: Respostas e adaptações de comunidades de colêmbolos (Hexapoda: Collembola) a condições de inundação e hipoxia.| Biblioteca(s): Embrapa Unidades Centrais. |
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