ALSERepository of Iași University of Life Sciences, ROMANIA

Variability of some ecophysiological parameters at woody species in certain forest plantations from Central Moldavian plateau

Show simple item record

dc.contributor.author Acatrinei, Ligia
dc.date.accessioned 2022-03-23T08:38:09Z
dc.date.available 2022-03-23T08:38:09Z
dc.date.issued 2013
dc.identifier.citation Acatrinei, Ligia. 2013. "Variability of some ecophysiological parameters at woody species in certain forest plantations from Central Moldavian plateau". Lucrări Ştiinţifice USAMV - Iaşi Seria Agronomie 56(2): 69-73.
dc.identifier.uri https://repository.uaiasi.ro/xmlui/handle/20.500.12811/2238
dc.description.abstract The purpose of this paper is to assess the variability of some ecophysiological parameters of the woody species as a measure of stability of the certain forestry ecosystems from North-eastern Romania. Some analyzed forestry stands from Moldavian Central Plateau were mostly grown in degradated soils by erosion with large slopes. Ecophysiological researches were made in plant species in several representative plantations for Moldovan Central Plateau (plantations with Robinia pseudoacacia, Salix alba, Populus alba, etc). Were analyzed relative variation of photoassimilatory pigments (chlorophylls and carotenoids) and sugars parameters of carbohydrate metabolism (mono-, di-, polysaccharides soluble and insoluble). Foliar gas-exchange parameters as photosynthesis rate, transpiration rate and stomatal conductance were determined in situ condition from mid-July. Analyses of coefficient of variation for photosynthesis showed a relatively large fluctuation, especially in young plantations (Fereşti-Săratu, Fereşti-Velniţa), meanwhile a smallest variation obtained at coefficient of variation for transpiration in biotope with constant humidity in riverside coppice(Soleşti). It could be observed a smaller increasing along age of analyzed coefficients of variation(CV of photosynthesis, and respectively, CV of transpiration), between 15 years old until 30 years old. en_US
dc.language.iso en en_US
dc.publisher “Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi en_US
dc.subject photosynthesis en_US
dc.subject transpiration en_US
dc.subject forest plantations en_US
dc.subject Central Moldavian Plateau en_US
dc.title Variability of some ecophysiological parameters at woody species in certain forest plantations from Central Moldavian plateau en_US
dc.type Article en_US
dc.author.affiliation Ligia Acatrinei, Institute of Biological Research, Iaşi
dc.publicationName Lucrări Ştiinţifice USAMV - Iaşi Seria Agronomie
dc.volume 56
dc.issue 2
dc.publicationDate 2013
dc.startingPage 69
dc.endingPage 73
dc.identifier.eissn 2069-6727


Files in this item

This item appears in the following Collection(s)

Show simple item record