Results 1 to 10 of about 3,270 (135)

Species-Level Differences in Osmoprotectants and Antioxidants Contribute to Stress Tolerance of Quercus robur L., and Q. cerris L. Seedlings under Water Deficit and High Temperatures [PDF]

open access: yesPlants, 2022
The general aim of this work was to compare the leaf-level responses of different protective components to water deficit and high temperatures in Quercus cerris L. and Quercus robur L.
Marko Kebert   +10 more
doaj   +2 more sources

Exploration of Suitable Conditions for Shoot Proliferation and Rooting of Quercus robur L. in Plant Tissue Culture Technology [PDF]

open access: yesLife
Quercus robur L., also referred to as “summer oak” or “English oak”, is an esthetically pleasing species, making it an excellent choice for street trees and gardens.
Ting Wang   +6 more
doaj   +2 more sources

Comparative Analysis of Phytochemical Profile and Antioxidant and Antimicrobial Activity of Green Extracts from Quercus ilex and Quercus robur Acorns [PDF]

open access: yesMolecules
An environmentally friendly extraction strategy based on an MSAT (Medium Scale Ambient Temperature) system was applied to Quercus ilex and Quercus robur acorns with the aim of maximizing polyphenolic yield and antioxidant activity while minimizing ...
Diego Gonzalez-Iglesias   +5 more
doaj   +2 more sources

METHODS FOR QUANTITATIVE DETERMINATION OF TOTAL FLAVONOIDS IN QUERCUS ROBUR L. BUDS

open access: yesФармация и фармакология (Пятигорск), 2021
Currently, the actual task of modern pharmacy is to study the chemical composition and pharmacological properties of plant objects. Within the framework of this concept, it seems interesting to study Quercus robur L. buds.
N. A. Ryabov, V. M. Ryzhov, V. A. Kurkin
doaj   +1 more source

ANTIMICROBIAL ACTIVITY OF WATER-ETHANOLIC EXTRACTIONS FROM QUERCUS ROBUR L. LEAVES AND BUDS

open access: yesФармация и фармакология (Пятигорск), 2021
The problem of finding new antimicrobial drugs based on medicinal plant raw materials in modern pharmaceutical practice, is still relevant. There are interesting plant objects that have an antimicrobial action due to the content of a complex of ...
N. A. Ryabov   +5 more
doaj   +1 more source

IMPROVED TECHNOLOGIES FOR GROWING SEEDLINGS OF FOREST-FORMING SPECIES IN THE VOLGOGRAD REGION

open access: yesSiberian Journal of Life Sciences and Agriculture, 2023
Background. Issues on improvement of technologies of cultivation of planting material are associated with the need to intensify this process to provide an accessible and adapted assortment of woody species. Modern strategies for implementation of natural
Daria V. Sapronova   +4 more
doaj   +1 more source

Development of gypsy moth (Lymantria dispar L) on the foliage of Quercus cerris L., Q. Petraea (matt) Liebl. and Q. Robur L. in the controlled conditions [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2007
The development of Gypsy moth (Lymantria dispar L) was monitored in laboratory conditions, on the foliage of the species Quercus cerris L. Quercus petraea (Matt) Liebl. and Quercus robur L.
Milanović Slobodan
doaj   +1 more source

Pollen viability in Quercus robur L. [PDF]

open access: yesArchives of Biological Sciences, 2017
The variability of viability (germination rate and the length of pollen tubes) of fresh pedunculate oak (Quercus robur L.) pollen grains was studied in vitro on a medium containing 15% sucrose.
Batos Branislava, Miljković Danijela
doaj   +1 more source

Changes in Physical and Chemical Properties of Calcic Chernozem Affected by Robinia pseudoacacia and Quercus robur Plantings

open access: yesEkológia (Bratislava), 2020
Growth of forest plantations on soils causes changes in their properties. These changes, their behavior, and magnitude depend on the original soil characteristics and also on the effect of forest plantations being grown.
Gorban Vadym   +3 more
doaj   +1 more source

Genotypic variability of morphological characteristics of English oak (Quercus robur L) acorn [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2002
This paper deals with the acorn morphology (length, diameter and mass) analyzed in seventeen English oak genotypes (Quercus robur L)from the English Oak Clonal Seed Orchard Banov Brod (Srem,Vojvodina).
Nikolić Nataša P., Orlović Saša S.
doaj   +1 more source

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