Home Articles List Article Information
Journal of Plant Production
Journal Archive
Volume Volume 16 (2025)
Volume Volume 15 (2024)
Volume Volume 14 (2023)
Volume Volume 13 (2022)
Volume Volume 12 (2021)
Volume Volume 11 (2020)
Volume Volume 10 (2019)
Volume Volume 9 (2018)
Volume Volume 8 (2017)
Volume Volume 7 (2016)
Volume Volume 6 (2015)
Volume Volume 5 (2014)
Volume Volume 4 (2013)
Volume Volume 3 (2012)
Volume Volume 2 (2011)
Volume Volume 1 (2010)
Volume Volume 34 (2009)
Volume Volume 33 (2008)
Volume Volume 32 (2007)
Volume Volume 31 (2006)
Volume Volume 30 (2005)
Volume Volume 29 (2004)
Volume Volume 28 (2003)
Volume Volume 27 (2002)
Volume Volume 26 (2001)
Volume Volume 25 (2000)
Sakr, M., Abdel-Wahab, A., Darweesh, M., Mohamed, Z., Abdel-Fattah, O. (2010). EEFECT OF SOME APPLIED ANTIOXIDANTS ON PHYTOHORMONES CONTENT OF TWO RICE (Oryza sativa L.) CULTIVARS UNDER DROUHT STRESS CONDITIONS.. Journal of Plant Production, 1(1), 101-112. doi: 10.21608/jpp.2010.86069
M. T. Sakr; A. E. Abdel-Wahab; M. M. Darweesh; Z. A. Mohamed; Omnia M. Abdel-Fattah. "EEFECT OF SOME APPLIED ANTIOXIDANTS ON PHYTOHORMONES CONTENT OF TWO RICE (Oryza sativa L.) CULTIVARS UNDER DROUHT STRESS CONDITIONS.". Journal of Plant Production, 1, 1, 2010, 101-112. doi: 10.21608/jpp.2010.86069
Sakr, M., Abdel-Wahab, A., Darweesh, M., Mohamed, Z., Abdel-Fattah, O. (2010). 'EEFECT OF SOME APPLIED ANTIOXIDANTS ON PHYTOHORMONES CONTENT OF TWO RICE (Oryza sativa L.) CULTIVARS UNDER DROUHT STRESS CONDITIONS.', Journal of Plant Production, 1(1), pp. 101-112. doi: 10.21608/jpp.2010.86069
Sakr, M., Abdel-Wahab, A., Darweesh, M., Mohamed, Z., Abdel-Fattah, O. EEFECT OF SOME APPLIED ANTIOXIDANTS ON PHYTOHORMONES CONTENT OF TWO RICE (Oryza sativa L.) CULTIVARS UNDER DROUHT STRESS CONDITIONS.. Journal of Plant Production, 2010; 1(1): 101-112. doi: 10.21608/jpp.2010.86069

EEFECT OF SOME APPLIED ANTIOXIDANTS ON PHYTOHORMONES CONTENT OF TWO RICE (Oryza sativa L.) CULTIVARS UNDER DROUHT STRESS CONDITIONS.

Article 9, Volume 1, Issue 1, January 2010, Page 101-112  XML PDF (431.5 K)
Document Type: Original Article
DOI: 10.21608/jpp.2010.86069
View on SCiNiTO View on SCiNiTO
Authors
M. T. Sakr1; A. E. Abdel-Wahab2; M. M. Darweesh1; Z. A. Mohamed1; Omnia M. Abdel-Fattah1
1Botany Dept., Agric. Faculty, Mansoura Univ.
2Research- Rice and Training Center, Agric. Research Center
Abstract
One of the main problems of rice cultivation and production is the lack of water resources. In this study the effect of  applied antioxidants (ascorbic acid , humic acid and seaweed extract )   on  endogenous indole acetic acid (IAA), gibberellins (GA), cytokinins (cyto.) and abscisic acid (ABA) contents in two rice cultivars Sakha 101 (as a sensitive cultivar) and Giza 178 (as a tolerance cultivar) were measured under some drought   treatment . Results indicated that high     drought treatment decreased the promoters hormones (IAA, GA, and Cytokinin) but increased the inhibitor one (ABA). When applied antioxidants were used, the promoters (IAA, GA and cytokinin) increased but the inhibitor was decreased. Data suggested that ascorbic acid is one of the applied antioxidants which enhanced phytohormones content  under drought stress in rice.
Statistics
Article View: 150
PDF Download: 363