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 |
Biomass, Dipteryx odorata, Gas Exchange, Greenhouse, Split Plot in Time
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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
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
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
@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} }
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 -