Physiological and biochemical characteristics of some therophyllous species of the Ficus genus in water stress conditions

The relevance of the search for physiological and biochemical parameters associated with the implementation of plant adaptation mechanisms to the combined action of high temperatures and water stress is dictated by frequent summer droughts in southern regions. For this purpose, every month during th...

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Autores principales:	Grebennikova Oksana, Pilkeviсh Ruslana
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
Acceso en línea:	https://doaj.org/article/41146118eb964379ae8b09c7344fd045
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spelling	oai:doaj.org-article:41146118eb964379ae8b09c7344fd0452021-11-08T15:17:36ZPhysiological and biochemical characteristics of some therophyllous species of the Ficus genus in water stress conditions2117-445810.1051/bioconf/20213800041https://doaj.org/article/41146118eb964379ae8b09c7344fd0452021-01-01T00:00:00Zhttps://www.bio-conferences.org/articles/bioconf/pdf/2021/10/bioconf_napd2021_00041.pdfhttps://doaj.org/toc/2117-4458The relevance of the search for physiological and biochemical parameters associated with the implementation of plant adaptation mechanisms to the combined action of high temperatures and water stress is dictated by frequent summer droughts in southern regions. For this purpose, every month during the dry period under the conditions of a laboratory experiment a number of physiological and biochemical parameters were determined in the leaves of species F. palmata, F. virgata, and F. carica (Sabrutsia Rozovaya variety) that grow in the collection plots of the Nikitsky Botanical Gardens. In studied genotypes were assessed leaves tissue water сut, water deficit, moisture retaining ability, resistance to dehydration, proline content, peroxidase and polyphenol oxidase activity. It was defined that during the summer season physiological and biochemical parameters in the leaves of the studied species varied unequally. There was revealed the functional relation between the activity of peroxidase, polyphenol oxidase, proline content and the level of drought resistance of the studied species of the Ficus genus. The drought resistance of these varieties is most closely related to the proline content.Grebennikova OksanaPilkeviсh RuslanaEDP SciencesarticleMicrobiologyQR1-502PhysiologyQP1-981ZoologyQL1-991ENFRBIO Web of Conferences, Vol 38, p 00041 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
spellingShingle	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 Grebennikova Oksana Pilkeviсh Ruslana Physiological and biochemical characteristics of some therophyllous species of the Ficus genus in water stress conditions
description	The relevance of the search for physiological and biochemical parameters associated with the implementation of plant adaptation mechanisms to the combined action of high temperatures and water stress is dictated by frequent summer droughts in southern regions. For this purpose, every month during the dry period under the conditions of a laboratory experiment a number of physiological and biochemical parameters were determined in the leaves of species F. palmata, F. virgata, and F. carica (Sabrutsia Rozovaya variety) that grow in the collection plots of the Nikitsky Botanical Gardens. In studied genotypes were assessed leaves tissue water сut, water deficit, moisture retaining ability, resistance to dehydration, proline content, peroxidase and polyphenol oxidase activity. It was defined that during the summer season physiological and biochemical parameters in the leaves of the studied species varied unequally. There was revealed the functional relation between the activity of peroxidase, polyphenol oxidase, proline content and the level of drought resistance of the studied species of the Ficus genus. The drought resistance of these varieties is most closely related to the proline content.
format	article
author	Grebennikova Oksana Pilkeviсh Ruslana
author_facet	Grebennikova Oksana Pilkeviсh Ruslana
author_sort	Grebennikova Oksana
title	Physiological and biochemical characteristics of some therophyllous species of the Ficus genus in water stress conditions
title_short	Physiological and biochemical characteristics of some therophyllous species of the Ficus genus in water stress conditions
title_full	Physiological and biochemical characteristics of some therophyllous species of the Ficus genus in water stress conditions
title_fullStr	Physiological and biochemical characteristics of some therophyllous species of the Ficus genus in water stress conditions
title_full_unstemmed	Physiological and biochemical characteristics of some therophyllous species of the Ficus genus in water stress conditions
title_sort	physiological and biochemical characteristics of some therophyllous species of the ficus genus in water stress conditions
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/41146118eb964379ae8b09c7344fd045
work_keys_str_mv	AT grebennikovaoksana physiologicalandbiochemicalcharacteristicsofsometherophyllousspeciesoftheficusgenusinwaterstressconditions AT pilkevishruslana physiologicalandbiochemicalcharacteristicsofsometherophyllousspeciesoftheficusgenusinwaterstressconditions
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Physiological and biochemical characteristics of some therophyllous species of the Ficus genus in water stress conditions

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