Morphological and physiological response of some Iranian ecotypes of Leonurus cardiaca L. to drought stress

Purpose: Motherwort (Leonurus cardiaca), a medicinal plant of the Lamiaceae family, has a great diversity and wide distribution in Iran. It is essential due to having leonurine with blood dilution and muscle relaxation effects. Research method: To evaluate the response of the Iranian Motherwort ecot...

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Autores principales:	Fatemeh Borna, Vahideh Nazeri, Fatemeh Ghaziani, Majid Shokrpour
Formato:	article
Lenguaje:	EN
Publicado:	University of Birjand 2021
Materias:	motherwort enzyme activity hplc leonurine medicinal plant Agriculture S
Acceso en línea:	https://doaj.org/article/4f6b0a42c1724d0c9ce698da012e5e49
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spelling	oai:doaj.org-article:4f6b0a42c1724d0c9ce698da012e5e492021-11-06T05:41:58ZMorphological and physiological response of some Iranian ecotypes of Leonurus cardiaca L. to drought stress2588-48832588-616910.22077/jhpr.2020.2918.1108https://doaj.org/article/4f6b0a42c1724d0c9ce698da012e5e492021-09-01T00:00:00Zhttps://jhpr.birjand.ac.ir/article_1593_1090969a142baec7fce0b87bca60622e.pdfhttps://doaj.org/toc/2588-4883https://doaj.org/toc/2588-6169Purpose: Motherwort (Leonurus cardiaca), a medicinal plant of the Lamiaceae family, has a great diversity and wide distribution in Iran. It is essential due to having leonurine with blood dilution and muscle relaxation effects. Research method: To evaluate the response of the Iranian Motherwort ecotypes in drought environments, an experiment was carried out in split plot design based on RCBD with three replications. Three irrigation levels were considered as main plots, including %100, one-third, and two-third of field capacity, and four ecotypes as sub-plots including Kerman, Taleghan, Sarab and Khansar. The experiment was conducted at Horticultural Research Station, the University of Tehran, in Karaj. Findings: The results showed that water stress affected morphological traits significantly. Water stress had a significant increasing effect on the phenolic and flavonoid contents and antioxidant activity of Motherwort ecotypes. The highest and the lowest total phenol content were observed in Taleghan and Kerman ecotypes, 7.34 and 4.21 mg/mg fresh weight, respectively. The amount and the percentage of leonurine were increased by water stress. The highest and the lowest values of leonurine were observed in the ecotypes of Taleghan and Sarab, respectively, in all three levels of irrigation. There were significant correlations between dry weight (-0.43), antioxidant (0.36), proline (-0.35), catalase (0.4), and the percentage of leonurine. Research limitations: There were no limitations to the report. Originality/Value: It was found a significant variation among the ecotypes in response to water stress. The ecotypes of Taleghan and Sarab were the most tolerant and the most susceptible ecotypes to drought stress among the studied ecotypes.Fatemeh BornaVahideh NazeriFatemeh GhazianiMajid ShokrpourUniversity of Birjandarticlemotherwortenzyme activityhplcleonurinemedicinal plantAgricultureSENJournal of Horticulture and Postharvest Research, Vol 4, Iss Issue 3 - September 2021, Pp 289-302 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	motherwort enzyme activity hplc leonurine medicinal plant Agriculture S
spellingShingle	motherwort enzyme activity hplc leonurine medicinal plant Agriculture S Fatemeh Borna Vahideh Nazeri Fatemeh Ghaziani Majid Shokrpour Morphological and physiological response of some Iranian ecotypes of Leonurus cardiaca L. to drought stress
description	Purpose: Motherwort (Leonurus cardiaca), a medicinal plant of the Lamiaceae family, has a great diversity and wide distribution in Iran. It is essential due to having leonurine with blood dilution and muscle relaxation effects. Research method: To evaluate the response of the Iranian Motherwort ecotypes in drought environments, an experiment was carried out in split plot design based on RCBD with three replications. Three irrigation levels were considered as main plots, including %100, one-third, and two-third of field capacity, and four ecotypes as sub-plots including Kerman, Taleghan, Sarab and Khansar. The experiment was conducted at Horticultural Research Station, the University of Tehran, in Karaj. Findings: The results showed that water stress affected morphological traits significantly. Water stress had a significant increasing effect on the phenolic and flavonoid contents and antioxidant activity of Motherwort ecotypes. The highest and the lowest total phenol content were observed in Taleghan and Kerman ecotypes, 7.34 and 4.21 mg/mg fresh weight, respectively. The amount and the percentage of leonurine were increased by water stress. The highest and the lowest values of leonurine were observed in the ecotypes of Taleghan and Sarab, respectively, in all three levels of irrigation. There were significant correlations between dry weight (-0.43), antioxidant (0.36), proline (-0.35), catalase (0.4), and the percentage of leonurine. Research limitations: There were no limitations to the report. Originality/Value: It was found a significant variation among the ecotypes in response to water stress. The ecotypes of Taleghan and Sarab were the most tolerant and the most susceptible ecotypes to drought stress among the studied ecotypes.
format	article
author	Fatemeh Borna Vahideh Nazeri Fatemeh Ghaziani Majid Shokrpour
author_facet	Fatemeh Borna Vahideh Nazeri Fatemeh Ghaziani Majid Shokrpour
author_sort	Fatemeh Borna
title	Morphological and physiological response of some Iranian ecotypes of Leonurus cardiaca L. to drought stress
title_short	Morphological and physiological response of some Iranian ecotypes of Leonurus cardiaca L. to drought stress
title_full	Morphological and physiological response of some Iranian ecotypes of Leonurus cardiaca L. to drought stress
title_fullStr	Morphological and physiological response of some Iranian ecotypes of Leonurus cardiaca L. to drought stress
title_full_unstemmed	Morphological and physiological response of some Iranian ecotypes of Leonurus cardiaca L. to drought stress
title_sort	morphological and physiological response of some iranian ecotypes of leonurus cardiaca l. to drought stress
publisher	University of Birjand
publishDate	2021
url	https://doaj.org/article/4f6b0a42c1724d0c9ce698da012e5e49
work_keys_str_mv	AT fatemehborna morphologicalandphysiologicalresponseofsomeiranianecotypesofleonuruscardiacaltodroughtstress AT vahidehnazeri morphologicalandphysiologicalresponseofsomeiranianecotypesofleonuruscardiacaltodroughtstress AT fatemehghaziani morphologicalandphysiologicalresponseofsomeiranianecotypesofleonuruscardiacaltodroughtstress AT majidshokrpour morphologicalandphysiologicalresponseofsomeiranianecotypesofleonuruscardiacaltodroughtstress
_version_	1718443850989568000

Morphological and physiological response of some Iranian ecotypes of Leonurus cardiaca L. to drought stress

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