Results 21 to 30 of about 6,506 (216)

Corrigendum: Batos B, Orlović S, Miletić Z, Rakonjac Lj, Miljković D.: Population variability and comparative analysis of macroelement concentrations in pedunculate oak (Quercus robur L.) leaves and surrounding soils. Arch biol sci. 2014;66(4): 1345-55, DOI: 10.2298/ABS1404345B [PDF]

open access: yesArchives of Biological Sciences, 2015
The Editor-in-Chief has been informed that the results in Table 1 and in Table 2 presented in the article: Population variability and comparative analysis of macroelement concentrations in pedunculate oak (Quercus robur L.) Leaves and ...
Editorial
doaj   +1 more source

Quercus robur L.

open access: yes, 2018
Quercus robur L. Artbeschreibung: Bis 50 m hoher Baum. Blätter jederseits mit 5-7 meist stumpfen Abschnitten, Stiel meist weniger als 7 mm lang, am Grund mit Öhrchen, Blattunterseite kahl oder zerstreut behaart, aber nie mit Sternhaaren. Junge Zweige +/- kahl. Männliche Blüten in hängenden Ähren, weibliche unscheinbar, zu 2-5 blattwinkelständig.
Konrad Lauber   +2 more
openaire   +1 more source

Morphological variability of Quercus robur L. leaf in Serbia

open access: yesGenetika, 2017
This paper presents the results of a study dealing with leaf morphological variability of Quercus robur L. 148 trees were sampled from 5 population across Serbia and 17 morphological traits were assessed. Interpopulation variability was confirmed by the results of the analysis of variance (ANOVA).
Branislava Batos   +3 more
openaire   +5 more sources

ETIOLOGY OF BACTERIAL WETWOOD OF QUERCUS ROBUR L.

open access: yesUkrainian Journal of Forest and Wood Science, 2022
Phytopathogenic bacteria in the plant organism form an integral part of the accompanying microflora, as well as pathogens of pathological processes that do not just weaken the plant, but shortly (with acute pathogenesis) lead to degradation and complete dieback. Notably, bacteriosis is described by typical macroscopic signs of the course of the disease,
openaire   +1 more source

Сучасний стан Quercus Robur L. у парковому дендроценозі міста Покровськ

open access: yes, 2023
Quercus robur L. was studied in the park dendrocenosis of the industrial city of Pokrovsk, located in the northern part of the Left Bank Steppe of Ukraine. The tree age, the trunk morphometric parameters, and the plant viability were evaluated.
Суслова, О. П.
core   +1 more source

Comparative Pollen Morphological Analysis and Its Systematic Implications on Three European Oak (Quercus L., Fagaceae) Species and Their Spontaneous Hybrids. [PDF]

open access: yesPLoS ONE, 2016
Pollen morphology of three parental Quercus species (Q. robur L., Q. petraea (Matt) Liebl, Q. pubescens Willd.) and two spontaneous hybrids of these species (Q. ×calvescens Vuk. = Q. petraea × Q. pubescens and Q. ×rosacea Bechst. = Q. robur × Q. petraea)
Dorota Wrońska-Pilarek   +4 more
doaj   +1 more source

Characterization of 20 new EST-SSR markers for northern red oak (Quercus rubra L.) and their transferability to Fagus sylvatica L. and six oak species of section Lobatae and Quercus

open access: yesAnnals of Forest Research, 2019
Northern red oak (Quercus rubra L.) is widely distributed in the eastern United States and southeastern Canada. It has also been introduced to Europe, where it has become an economically important plantation species now. Despite growing genomic resources,
Martin Müller, Oliver Gailing
doaj   +1 more source

Top-down control of herbivory by birds and bats in the canopy of temperate broad-leaved oaks (Quercus robur) [PDF]

open access: yes, 2011
The intensive foraging of insectivorous birds and bats is well known to reduce the density of arboreal herbivorous arthropods but quantification of collateral leaf damage remains limited for temperate forest canopies.
Wells Konstans   +13 more
core   +1 more source

Desiccation and frost resistance of pendunculate oak (Quercus robur L.) individual seeds

open access: yes, 2021
Individual moisture content of acorns of English oak (Quercus robur L.) paired with germination, seedling emergence and seedling growth (mass, height and root collar diameter).
Jan Suszka (11586201)   +2 more
core   +1 more source

Productivity of the forest band system on Chernozeme of the Southern steppe of the Volga Region

open access: yesMATEC Web of Conferences, 2018
The aim of the research was to study the state and productivity of Quercus robur L. when mixed with associated species - Fraxinus lanceolata L. and Acer platanoides L.
Prozdov P. N.   +2 more
doaj   +1 more source

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