ALSERepository of Iași University of Life Sciences, ROMANIA

Physiological processes associated with the resistance of Glycine max (Merr., L.) plants to repeated water stress

Show simple item record

dc.contributor.author Leahu, I.
dc.contributor.author Stefirta, Anastasia
dc.contributor.author Toma, S.
dc.date.accessioned 2022-06-20T06:01:33Z
dc.date.available 2022-06-20T06:01:33Z
dc.date.issued 2015
dc.identifier.citation Leahu I., Anastasia Stefirta, S. Toma. 2015. "Physiological processes associated with the resistance of Glycine max (Merr., L.) plants to repeated water stress." Lucrări Știinţifice USAMV – Iași Seria Horticultură, 58(2) : 39-44.
dc.identifier.issn 2069-8275
dc.identifier.uri https://repository.uaiasi.ro/xmlui/handle/20.500.12811/2541
dc.description.abstract The experimental data were obtained on the reasoning behind the meaning of water homeostasis significance and antioxidant protection in the event of potential resistance of Glycine max L.(Merr) plants to the hydric and oxidative stresses, conditioned by in time repeated drought. It was established that the primary reaction of soybean plants to drought action is changing the parameters of the water status and tissue dehydration, coupled with the formation of reactive oxygen species (ROS), an increase of malonic dialdehid (DAM) and peroxide oxidation of lipids. Dehydration and ROS formation causes destruction of chloroplasts and diminish fund assimilating pigments in the leaves of both cultivars, especially in sensitive plants.Water stress caused closure of the stomata, the inhibition of carbon dioxide assimilation, with the negative consequences on the of water use efficiency in the production process. The plants, which have suffered a moderate drought at the initial stages of ontogenesis, exhibit a greater tolerance to repeated drought during critical period. en_US
dc.language.iso en en_US
dc.publisher “Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași en_US
dc.subject plants en_US
dc.subject drought en_US
dc.subject oxidative stress en_US
dc.subject photosynthesis en_US
dc.subject assimilating pigments en_US
dc.subject tolerance en_US
dc.subject plante en_US
dc.subject secetă en_US
dc.subject stress oxidative en_US
dc.subject fotosinteză en_US
dc.subject asimilare en_US
dc.subject pigmenți en_US
dc.subject toleranță en_US
dc.title Physiological processes associated with the resistance of Glycine max (Merr., L.) plants to repeated water stress en_US
dc.title.alternative Procese fiziologice, asociate cu rezistența plantelor de Glycine max (Merr., L.) la stresul hidric repetat în timp en_US
dc.type Article en_US
dc.author.affiliation I. Leahu, A. Stefirta, S. Toma, Institute of Genetics, Plant Phyisiology and Protection of Academy of Sciences, Chisinãu, Republic of Moldova
dc.publicationName Lucrări Știinţifice USAMV – Iași Seria Horticultură
dc.volume 58
dc.issue 2
dc.publicationDate 2015
dc.startingPage 39
dc.endingPage 44


Files in this item

This item appears in the following Collection(s)

Show simple item record