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Simulation of Atmospheric Humidity Uptake by the Aerial Roots of Plants

Published in Plant (Volume 5, Issue 6)
Received: 14 August 2017     Accepted: 31 August 2017     Published: 22 December 2017
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Abstract

The mobilization of water by the plant is one of the main challenges of the moment given the threats of food insecurity whose main cause is climate change. The atmosphere contains moisture at any time of the year in the arid or semi-arid zone. Apart from the underground roots naturally possessed by many plants, there are plants which possess exclusively or not aerial roots. In the search for methods of adapting crops to water stress, it is imperative to deepen knowledge about interaction between atmospheric humidity and the aerial roots of plants with respect to water absorption. Assuming transfer coefficients of the aerial roots homogeneous and taking into account the variability of the water potential of atmospheric humidity, simulations showed that relative air humidity, root size, and radial and axial transfer coefficients strongly influence radial and axial flows and therefore the amount of water absorbed by the roots.

Published in Plant (Volume 5, Issue 6)
DOI 10.11648/j.plant.20170506.14
Page(s) 104-109
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), 2017. Published by Science Publishing Group

Keywords

Water Stress, Aerial Roots, Air Humidity, Water Potential

References
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  • APA Style

    Médéhouénou Enagnon Alexis, Kounouhéwa Bruno Basile, Kouchadé Clément. (2017). Simulation of Atmospheric Humidity Uptake by the Aerial Roots of Plants. Plant, 5(6), 104-109. https://doi.org/10.11648/j.plant.20170506.14

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    ACS Style

    Médéhouénou Enagnon Alexis; Kounouhéwa Bruno Basile; Kouchadé Clément. Simulation of Atmospheric Humidity Uptake by the Aerial Roots of Plants. Plant. 2017, 5(6), 104-109. doi: 10.11648/j.plant.20170506.14

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    AMA Style

    Médéhouénou Enagnon Alexis, Kounouhéwa Bruno Basile, Kouchadé Clément. Simulation of Atmospheric Humidity Uptake by the Aerial Roots of Plants. Plant. 2017;5(6):104-109. doi: 10.11648/j.plant.20170506.14

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  • @article{10.11648/j.plant.20170506.14,
      author = {Médéhouénou Enagnon Alexis and Kounouhéwa Bruno Basile and Kouchadé Clément},
      title = {Simulation of Atmospheric Humidity Uptake by the Aerial Roots of Plants},
      journal = {Plant},
      volume = {5},
      number = {6},
      pages = {104-109},
      doi = {10.11648/j.plant.20170506.14},
      url = {https://doi.org/10.11648/j.plant.20170506.14},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.plant.20170506.14},
      abstract = {The mobilization of water by the plant is one of the main challenges of the moment given the threats of food insecurity whose main cause is climate change. The atmosphere contains moisture at any time of the year in the arid or semi-arid zone. Apart from the underground roots naturally possessed by many plants, there are plants which possess exclusively or not aerial roots. In the search for methods of adapting crops to water stress, it is imperative to deepen knowledge about interaction between atmospheric humidity and the aerial roots of plants with respect to water absorption. Assuming transfer coefficients of the aerial roots homogeneous and taking into account the variability of the water potential of atmospheric humidity, simulations showed that relative air humidity, root size, and radial and axial transfer coefficients strongly influence radial and axial flows and therefore the amount of water absorbed by the roots.},
     year = {2017}
    }
    

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    AB  - The mobilization of water by the plant is one of the main challenges of the moment given the threats of food insecurity whose main cause is climate change. The atmosphere contains moisture at any time of the year in the arid or semi-arid zone. Apart from the underground roots naturally possessed by many plants, there are plants which possess exclusively or not aerial roots. In the search for methods of adapting crops to water stress, it is imperative to deepen knowledge about interaction between atmospheric humidity and the aerial roots of plants with respect to water absorption. Assuming transfer coefficients of the aerial roots homogeneous and taking into account the variability of the water potential of atmospheric humidity, simulations showed that relative air humidity, root size, and radial and axial transfer coefficients strongly influence radial and axial flows and therefore the amount of water absorbed by the roots.
    VL  - 5
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Author Information
  • Laboratory of Radiation Physics, University of Abomey Calavi, Abomey Calavi, Bénin

  • Laboratory of Radiation Physics, University of Abomey Calavi, Abomey Calavi, Bénin

  • Laboratory of Radiation Physics, University of Abomey Calavi, Abomey Calavi, Bénin

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