Results 131 to 140 of about 425 (168)

A Reference DNA Barcode Library for UK Fungi associated with Bark and Ambrosia Beetles. [PDF]

open access: yesSci Data
Ceballos-Escalera A   +4 more
europepmc   +1 more source

The Adaptability to Light Intensity of Seedlings of Quercus Petraea (Matt.) Liebl.

Journal of Ecology, 1964
In a classic study Watt (1919) discussed many of the factors limiting the natural regeneration of oaks in Britain. His conclusions relating to biotic and edaphic factors are, however, likely to be primarily of local interest and his investigations of factors such as light intensity were more superficial.
P G Jarvis
exaly   +2 more sources

Osservazioni Preliminari Sull'ecologia di Semenzali di Rovere (Quercus Petraea (Matt.) Liebl.)

Giornale Botanico Italiano (Florence, Italy: 1962), 1995
Abstract Preliminary observations on the ecology of sessile oak (Quercus petraea (Matt.) Liebl.) seedlings.—The responses of sessile oak seedlings to four different light intensities and to increasing drought (three soil moisture contents) have been investigated in a nursery experiment in order to improve the knowledge of the ecology of this species in
Andrea Cutini, Roberto Mercurio
exaly   +2 more sources

Ecology and silviculture of sessile oak (Quercus petraea (Matt.) Liebl.) in Romania

Spanish Journal of Rural Development, 2010
Sessile oak (Quercus petraea (Matt.) Liebl.) is the most important Quercus species in Romania, covering over 700000 ha. It is located in the hill and low mountain ranges, and forms either pure or mixed stands with other broadleaved tree species such as European beech (Fagus sylvatica L.), common ash (Fraxinus excelsior L.), sycamore (Acer ...
openaire   +1 more source

Geographical variation in morphology of Quercus petraea (Matt.) Liebl. as related to drought stress

Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology, 2010
Differences in phenotypic plasticity among six populations of Quercus petraea exposed to drought stress were examined.
openaire   +2 more sources

Quercus petraea (Matt.) Liebl. y otros robles del Sistema Ibérico septentrional [PDF]

open access: possible, 2023
In the Northern Iberian System, Quercus petraea has been found in 18 localities (Soria: 7, La Rioja: 5, Burgos: 5, Zaragoza: 1), and hybrids of Q. petraea with 4 other oak species have been indentified in 14 localities. Q. subpyrenaica has been recorded in 6 localities (La Rioja: 5. Soria: 1) and Q. pubescens in 4 (La Rioja: 3, Burgos: 1). Moreover, Q.
Ceña Martínez, Alfonso   +1 more
openaire  

Within‐population genetic structure in Quercus robur L. and Quercus petraea (Matt.) Liebl. assessed with isozymes and microsatellites

Molecular Ecology, 1998
The spatial distribution of alleles is described in a forest stand of natural origin of 5 ha comprising 355 mature Quercus petraea and Q. robur trees. Each tree was genotyped for six microsatellite loci. Previous studies on the same population based on isozymes allowed a comparison of different markers for the detection of spatial genetic structure ...
Streiff, Rejane   +5 more
openaire   +3 more sources

Morphometric analysis of oak acorns (Quercus petraea (Matt.) Liebl.)

2000
Morphometric characteristics of oak acorns (Quercus petraea (Matt.) Liebl.) from 17 populations were studied. The results of the cluster analysis pointed to a different view on the problem of artificial regeneration. Cluster analysis using the complete linkage method shows that populations have not formed clusters based on their geographic origin.
Škvorc, Željko   +2 more
openaire   +1 more source

Home - About - Disclaimer - Privacy