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Growth and Ecophysiological Processes in Seedlings of Dipteryx odorata (Aubl.) Willd Submitted to Two Water Conditions

Received: 3 August 2016     Accepted: 13 August 2016     Published: 12 September 2016
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Abstract

Cumaru is a tree originally from the Amazon. The objective was to analyze the parameters of gas exchange, relative water content, growth and biomass production in leaves and roots of Cumaru plants (Dipteryx odorata) submitted to drought. The experiment was conducted in a greenhouse at the Federal Rural University of Amazonia (UFRA), Belem-Para. The experimental design was completely randomized in split plot in time (four times evaluation and two water conditions: control and drought), with 5 repetitions, totaling 40 experimental units. Were applied Analysis of variance, standard deviations, statistical analyzes and the means were compared by Tukey test at 5% significance. Drought caused reduced in diameter, leaf biomass, transpiration, RWC at 7th day of treatment and increased stomatal resistance. The cumaru was not effective in retaining water in the system. The stomatal closure mechanism secured decreased transpiration in the plant loses less water, entertaining this mechanism also affect plant growth.

Published in Journal of Plant Sciences (Volume 4, Issue 5)
DOI 10.11648/j.jps.20160405.14
Page(s) 113-118
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2016. Published by Science Publishing Group

Keywords

Biomass, Dipteryx odorata, Gas Exchange, Greenhouse, Split Plot in Time

References
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Cite This Article
  • APA Style

    Bruno Moitinho Maltarolo, Ellen Gleyce da Silva Lima, Vitor Resende do Nascimento, Kerolém Prícila Sousa Cardoso, Tamires Borges de Oliveira, et al. (2016). Growth and Ecophysiological Processes in Seedlings of Dipteryx odorata (Aubl.) Willd Submitted to Two Water Conditions. Journal of Plant Sciences, 4(5), 113-118. https://doi.org/10.11648/j.jps.20160405.14

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    ACS Style

    Bruno Moitinho Maltarolo; Ellen Gleyce da Silva Lima; Vitor Resende do Nascimento; Kerolém Prícila Sousa Cardoso; Tamires Borges de Oliveira, et al. Growth and Ecophysiological Processes in Seedlings of Dipteryx odorata (Aubl.) Willd Submitted to Two Water Conditions. J. Plant Sci. 2016, 4(5), 113-118. doi: 10.11648/j.jps.20160405.14

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    AMA Style

    Bruno Moitinho Maltarolo, Ellen Gleyce da Silva Lima, Vitor Resende do Nascimento, Kerolém Prícila Sousa Cardoso, Tamires Borges de Oliveira, et al. Growth and Ecophysiological Processes in Seedlings of Dipteryx odorata (Aubl.) Willd Submitted to Two Water Conditions. J Plant Sci. 2016;4(5):113-118. doi: 10.11648/j.jps.20160405.14

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  • @article{10.11648/j.jps.20160405.14,
      author = {Bruno Moitinho Maltarolo and Ellen Gleyce da Silva Lima and Vitor Resende do Nascimento and Kerolém Prícila Sousa Cardoso and Tamires Borges de Oliveira and Karollyne Renata Souza Silva and Juscelino Gonçalves Palheta and Liliane Corrêa Machado and Thays Corrêa Costa and Josilene do Carmo Mescouto de Sousa and Cândido Ferreira de Oliveira Neto and Roberto Cezar Lobo da Costa},
      title = {Growth and Ecophysiological Processes in Seedlings of Dipteryx odorata (Aubl.) Willd Submitted to Two Water Conditions},
      journal = {Journal of Plant Sciences},
      volume = {4},
      number = {5},
      pages = {113-118},
      doi = {10.11648/j.jps.20160405.14},
      url = {https://doi.org/10.11648/j.jps.20160405.14},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jps.20160405.14},
      abstract = {Cumaru is a tree originally from the Amazon. The objective was to analyze the parameters of gas exchange, relative water content, growth and biomass production in leaves and roots of Cumaru plants (Dipteryx odorata) submitted to drought. The experiment was conducted in a greenhouse at the Federal Rural University of Amazonia (UFRA), Belem-Para. The experimental design was completely randomized in split plot in time (four times evaluation and two water conditions: control and drought), with 5 repetitions, totaling 40 experimental units. Were applied Analysis of variance, standard deviations, statistical analyzes and the means were compared by Tukey test at 5% significance. Drought caused reduced in diameter, leaf biomass, transpiration, RWC at 7th day of treatment and increased stomatal resistance. The cumaru was not effective in retaining water in the system. The stomatal closure mechanism secured decreased transpiration in the plant loses less water, entertaining this mechanism also affect plant growth.},
     year = {2016}
    }
    

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  • TY  - JOUR
    T1  - Growth and Ecophysiological Processes in Seedlings of Dipteryx odorata (Aubl.) Willd Submitted to Two Water Conditions
    AU  - Bruno Moitinho Maltarolo
    AU  - Ellen Gleyce da Silva Lima
    AU  - Vitor Resende do Nascimento
    AU  - Kerolém Prícila Sousa Cardoso
    AU  - Tamires Borges de Oliveira
    AU  - Karollyne Renata Souza Silva
    AU  - Juscelino Gonçalves Palheta
    AU  - Liliane Corrêa Machado
    AU  - Thays Corrêa Costa
    AU  - Josilene do Carmo Mescouto de Sousa
    AU  - Cândido Ferreira de Oliveira Neto
    AU  - Roberto Cezar Lobo da Costa
    Y1  - 2016/09/12
    PY  - 2016
    N1  - https://doi.org/10.11648/j.jps.20160405.14
    DO  - 10.11648/j.jps.20160405.14
    T2  - Journal of Plant Sciences
    JF  - Journal of Plant Sciences
    JO  - Journal of Plant Sciences
    SP  - 113
    EP  - 118
    PB  - Science Publishing Group
    SN  - 2331-0731
    UR  - https://doi.org/10.11648/j.jps.20160405.14
    AB  - Cumaru is a tree originally from the Amazon. The objective was to analyze the parameters of gas exchange, relative water content, growth and biomass production in leaves and roots of Cumaru plants (Dipteryx odorata) submitted to drought. The experiment was conducted in a greenhouse at the Federal Rural University of Amazonia (UFRA), Belem-Para. The experimental design was completely randomized in split plot in time (four times evaluation and two water conditions: control and drought), with 5 repetitions, totaling 40 experimental units. Were applied Analysis of variance, standard deviations, statistical analyzes and the means were compared by Tukey test at 5% significance. Drought caused reduced in diameter, leaf biomass, transpiration, RWC at 7th day of treatment and increased stomatal resistance. The cumaru was not effective in retaining water in the system. The stomatal closure mechanism secured decreased transpiration in the plant loses less water, entertaining this mechanism also affect plant growth.
    VL  - 4
    IS  - 5
    ER  - 

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Author Information
  • Post graduate program in forest Science, Federal Rural University of Amazon, Belém, Brazil

  • Post graduate program in forest Science, Federal Rural University of Amazon, Belém, Brazil

  • Biodiversity Study in Higher Plants, Federal Rural University of Amazon, Belém, Brazil

  • Post graduate program in forest Science, Federal Rural University of Amazon, Belém, Brazil

  • Universidade Federal Rural da Amaz?nia, Belém, Brazil

  • Biodiversity Study in Higher Plants, Federal Rural University of Amazon, Belém, Brazil

  • Biodiversity Study in Higher Plants, Federal Rural University of Amazon, Belém, Brazil

  • Biodiversity Study in Higher Plants, Federal Rural University of Amazon, Belém, Brazil

  • Post graduate program in forest Science, Federal Rural University of Amazon, Belém, Brazil

  • Biodiversity Study in Higher Plants, Federal Rural University of Amazon, Belém, Brazil

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