Acúmulo de micronutrientes em porta-enxerto cítrico micorrizado em diferentes doses de fósforo

Jose Ozinaldo Alves de Sena; Carlos Alberto Labate; Elke Jurandy Bran Nogueira Cardoso

doi:10.4025/actasciagron.v24i0.2279

Micronutrient accumulation in mycorrhizal citrus under different phosphorus regimes

Authors

Jose Ozinaldo Alves de Sena UEM Author
Carlos Alberto Labate USP Author
Elke Jurandy Bran Nogueira Cardoso USP Author

DOI:

https://doi.org/10.4025/actasciagron.v24i0.2279

Keywords:

fungo micorrízico arbuscular, porta-enxerto de citros, fósforo, cobre, ferro, manganês, zinco

Abstract

The objective of this research was to quantify micronutrient accumulation in citrus that received different levels of P fertilizer, with or without the inoculation of the arbuscular-mycorrhizal (AM) fungus Glomus intraradices. Citrus reshni (Tangerina Cleópatra) (Rutaceae) was grown under with four P regimes (0, 50, 150 e 250 mg kg^-1 soil), and with five replicates per treatment. There was a significant accumulation of all micronutrients in citrus roots. This enhanced accumulation of micronutrients may affect vital physiological processes in citrus and also yield and disease resistance

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Author Biography

Jose Ozinaldo Alves de Sena, UEM

possui graduação em Agronomia pela Universidade Federal da Paraíba (1981) , especialização em Manejo de Solos Tropicais pelo Associação Brasileira de Ensino Agrícola Superior (1989) , mestrado em Ciência do Solo pela Universidade Federal do Rio Grande do Sul (1985) , doutorado em Agronomia (Solos e Nutrição de Plantas) [Esalq] pela Escola Superior de Agricultura Luiz de Queiroz (1998) e doutorado em Doutorado Sanduiche pela Universitat Tuebingen (Eberhard-Karls) (1998) . Atualmente é Servidor Público ou Celetista da Universidade Estadual de Maringá. Tem experiência na área de Agronomia , com ênfase em Ciência do Solo. Atuando principalmente nos seguintes temas: Enzima vegetal, Fósforo, Fotossíntese, Fungo micorrízico arbuscular, SPS e Citricultura Currículo Lattes

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Published

2008-04-30

Issue

Vol. 24 (2002)

Section

Agronomy

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I Declare that current article is original and has not been submitted for publication, in part or in whole, to any other national or international journal.

The copyrights belong exclusively to the authors. Published content is licensed under Creative Commons Attribution 4.0 (CC BY 4.0) guidelines, which allows sharing (copy and distribution of the material in any medium or format) and adaptation (remix, transform, and build upon the material) for any purpose, even commercially, under the terms of attribution.

How to Cite

Micronutrient accumulation in mycorrhizal citrus under different phosphorus regimes. (2008). Acta Scientiarum. Agronomy, 24, 1265-1268. https://doi.org/10.4025/actasciagron.v24i0.2279