Results 41 to 50 of about 267,599 (304)

Age effect on tree structure and biomass allocation in Scots pine (Pinus sylvestris L.) and Norway spruce (Picea abies [L.] Karst.)

open access: yesAnnals of Forest Science, 2020
Tree structure equations derived from pipe model theory (PMT) are well-suited to estimate biomass allocation in Scots pine (Pinus sylvestrisL.) and Norway spruce (Picea abies[L.] Karst.). However, age dependence of parameters should be accounted for when
Man Hu   +3 more
semanticscholar   +1 more source

Effects of Lactarius deliciosus and Rhizopogon roseolus ectomycorrhyzal fungi on seeds and seedlings of Scots and stone pines inoculated with Fusarium oxysporum and Fusarium verticillioides

open access: yesThe Forestry Chronicle, 2018
Two isolates of the edible ectomycorrhizal fungi (ECM), Lactarius deliciosus and Rhizopogon roseolus, were tested against Fusarium oxysporum and F. verticillioides, causal agents of damping-off on seeds and seedlings of Scots pine (Pinus sylvestris) and ...
Jaime Olaizola Suárez   +4 more
doaj   +1 more source

The structure of Scots pine and Black locust forests in the Northern Steppe of Ukraine

open access: yesJournal of Forest Science, 2016
The article describes the distribution of areas of Scots pine (Pinus sylvestris Linnaeus) and Black locust (Robinia pseudoacacia Linnaeus) stands within the Northern Steppe of Ukraine based on forest biometry data.
V. Lovinska, S. Sytnyk
doaj   +1 more source

Diversity of Forest and Shrub Communities as a Result of Site History and of Extensive and Intensive Forest Management (Glinno Ługi Case Study) [PDF]

open access: yes, 2011
The paper presents the diversity of natural and anthropogenic forest communities occurring in post-cultivated fields in Glinno Ługi. An impoverished fresh pine forest association (Leucobryo-Pinetum) and nine secondary forest communities have been ...
Ambrożkiewicz, Katarzyna   +1 more
core   +2 more sources

Understanding 3D structural complexity of individual Scots pine trees with different management history

open access: yesEcology and Evolution, 2020
Tree functional traits together with processes such as forest regeneration, growth, and mortality affect forest and tree structure. Forest management inherently impacts these processes.
N. Saarinen   +8 more
semanticscholar   +1 more source

Transcript Dynamics in Wounded and Inoculated Scots Pine [PDF]

open access: yesInternational Journal of Molecular Sciences, 2021
Comparative transcriptome analysis provides a useful tool for the exploration of plant–pathogen interaction by allowing in-depth comparison of gene expression between unaffected, inoculated and wounded organisms. Here we present the results of comparative transcriptome analysis in genetically identical one-year-old Scots pine ramets after wounding and ...
Vilnis Šķipars, Dainis Ruņģis
openaire   +2 more sources

Climate impact on 100-year foliage chronologies of Scots pine and Ponderosa pine in the northeast lowlands of Brandenburg, Germany

open access: yesSilva Fennica, 2007
Due to differences in the high-frequency signal and mean sensitivity of needle parameters in Scots pine and Ponderosa pine revealed in previous investigations, variance caused by climate factors at a dry site in the northeast lowlands of Brandenburg ...
Insinna, Patrick   +2 more
doaj   +1 more source

Ophiostomatoid fungi vectored by bark beetles and colonizing trees of Pinus sylvestris in Sumy region (Ukraine)

open access: yesНаукові праці Лісівничої академії наук України, 2020
• K. Davydenko[1], D. Baturkin[2] Intensive mortality of Pinus sylvestris trees has recently been observed in the Sumy region in eastern Ukraine. There are two pine bark beetle species (Ips acuminatus and Ips sexdentatus), which spread resulted in ...
Kateryna Davydenko, Denys Baturkin
doaj   +1 more source

Bioactive phenolic compounds, metabolism and properties: a review on valuable chemical compounds in Scots pine and Norway spruce

open access: yesPhytochemistry Reviews, 2019
Phenolics and extracted phenolic compounds of Scots pine (Pinus sylvestris) and Norway spruce (Picea abies) show antibacterial activity against several bacteria.
S. Metsämuuronen, H. Sirén
semanticscholar   +1 more source

STRENGTH AND OTHER PROPERTIES OF SCOTS PINE. [PDF]

open access: yesMinutes of the Proceedings of the Institution of Civil Engineers, 1920
n ...
openaire   +2 more sources

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