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Wyszukujesz frazę "Istebna spruce" wg kryterium: Wszystkie pola


Wyświetlanie 1-13 z 13
Tytuł:
Autovegetative reproduction in conservation and selective cultivation of Norway spruce Picea abies (L.) Karst of Istebna race
Autorzy:
Rylski, K
Powiązania:
https://bibliotekanauki.pl/articles/41485.pdf
Data publikacji:
2004
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
autovegetative reproduction
plant reproduction
conservation
selective cultivation
Norway spruce
Picea abies
forest tree
rooting experiment
cutting
progeny
Opis:
The paper discusses the results of rooting experiments conducted with the cuttings obtained from 8-year-old spruce trees of Istebna race. The studies investigated the effects of endogenous factors, such as the place of extraction, length and origin of cuttings, and an exogenous factor, which is a rooting stimulus.
Źródło:
Dendrobiology; 2004, 51 Supplement
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Biometric characterisation of selected seed stands of Picea abies (L.) Karst. of Istebna
Autorzy:
Orzel, S
Forgiel, M.
Powiązania:
https://bibliotekanauki.pl/articles/41646.pdf
Data publikacji:
2004
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
Norway spruce
Picea abies
seed stand
site condition
growing
tree
biometric characteristics
statistics
spruce tree
crown length
mountain vegetation
Opis:
The paper assesses the growth of nine seed stands of Picea abies (L.) Karst. of Istebna. The stands were selected on the basis of the dynamic height growth and good adaptation of their progeny under different site conditions. The d.b.h. increment of trees during the entire lifespan of stands is analysed in detail, especially its magnitude and dynamics during the last twenty years, i.e. from 1982 to 2001.
Źródło:
Dendrobiology; 2004, 51 Supplement
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Flowering of Picea abies (L.) Karst. clones of Istebna origin in the Kórnik seed orchard
Autorzy:
Chalupka, W
Rozkowski, R.
Powiązania:
https://bibliotekanauki.pl/articles/41272.pdf
Data publikacji:
2004
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
Norway spruce
Picea abies
clone
flowering
graft mortality
genetic variation
seed orchard
forest tree species
Opis:
The flowering and graft mortality of Norway spruce clones of Istebna origin was only slightly different from clones of other origin in the same seed orchard. The negative effect ofmoving Istebna clones from the south to the north of their origin was probably compensated by moving them from a higher altitude to lowland. There is a danger that the complete loss of several clones, observed in the seed orchard with time,may really decrease the expected level of genetic variation in the progeny. It is recommended that the mortality of grafts and the reduction in the number of clones in the seed orchard should be under permanent observation.
Źródło:
Dendrobiology; 2004, 51 Supplement
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ocena metabolizmu związków fenolowych u sadzonek mikoryzowanych i niemikoryzowanych świerka pospolitego pochodzeń istebniańskich
Evaluation of the metabolism of phenolic compounds in mycorrhized and non-mycorrhized Norway spruce seedlings of Istebna provenances
Autorzy:
Sabor, J.
Janeczko, Z.
Powiązania:
https://bibliotekanauki.pl/articles/1012008.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
metabolizm roslin
grzyby mikoryzowe
genotyp
glukozyd acetofenonu
lesnictwo
Picea abies
zwiazki fenolowe
sadzonki niemikoryzowane
sadzonki dwuletnie
ekotypy
mikoryza
sadzonki mikoryzowane
trans-resveratol
stadia rozwojowe
Hebeloma crustuliniforme
drzewa lesne
swierk pospolity
swierk istebnianski
mycorrhizae
hebeloma crustuliniforme
spruce
genotype
physiological markers
gaseous chronomatography
bioindicator
acetophenolic glycoside
resveratrol
Opis:
Studies on the possibility of the assessment of phenolic bioindicators were conducted to determine the level of mycorrhization of Istebna Norway spruce seedlings with the fungus Hebeloma crustuliniforme using Kowalski’s method. The effect of the genotype and mycorrhiza on growth parameters and nutritional metabolism of 2−year−old Istebna spruce seedlings was evaluated. Acetophenolic glycoside and resveratrol can be important physiological markers determining the condition and quality of mycorrhized seedlings.
Źródło:
Sylwan; 2009, 153, 02; 125-133
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ocena zasobów genowych świerka istebniańskiego na powierzchniach zachowawczych in situ i ex situ
Evaluation of gene resources of Istebna spruce at in situ and ex situ conservation plots
Autorzy:
Młynarczyk, A.
Sabor, J.
Banach, J.
Rożkowski, R.
Powiązania:
https://bibliotekanauki.pl/articles/973921.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
Picea abies
zasoby genowe
ocena na podstawie potomstwa
cechy adaptacyjne
powierzchnie zachowawcze
leśnictwo
drzewa leśne
świrk pospolity
przeżywalność
świerk istebnianski
wartość genetyczna
wartość hodowlana
Karpacki Bank Genów
norway spruce provenances
survival
d.b.h
heritability
adaptation
Carpathian Gene Bank
Opis:
On the basis of survival rate and breast height diameter divergence at age of 16, the adaptation of progeny of 45 Norway spruce stands of the Istebna race was evaluated in the Wisla (in situ) and Kórnik (ex situ) plots of the Carpathian Gene Bank. The determination concerned the significance of the effect of genetic (provenance) and environmental (block) factors as well as the effect of interaction of these factors on the divergence of the investigated adaptation traits. A selected Norway spruce population was characterized by the highest survival rate and breast height diameter in the habitat conditions of both conservation areas.
Źródło:
Sylwan; 2011, 155, 10; 674-686
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Polimorfizm izoenzymów świerka pospolitego rasy istebniańskiej, tarnawskiej oraz wybranych pochodzeń doświadczenia IPTNS-IUFRO 1964/68 w Krynicy
Isoenzyme polymorphism of Norway spruce of the Istebna and Tarnawa race and selected provenances tested in IPTNS-IUFRO 1964/68 trial in Krynica
Autorzy:
Masternak, K.
Polak-Berecka, M.
Powiązania:
https://bibliotekanauki.pl/articles/989975.pdf
Data publikacji:
2014
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
drzewa lesne
swierk pospolity
Picea abies
swierk istebnianski
swierk tarnawski
izoenzymy
zmiennosc genetyczna
doswiadczenia proweniencyjne
IUFRO
picea abies
iufro
isoenzymes
genetic variability
Opis:
In this study the genetic structure of Istebna and Tarnawa plus trees was studied and polymorphism of twenty four provenances of spruce tested in a IPTNS−IUFRO 1964/68 site in Krynica representing selected regions of the species occurrence was analyzed. The genetic diversity was estimated with seven isoenzyme systems encoded in eleven loci. The highest genetic polymorphism was shown by plus trees of the Istebna and Tarnawa race and the lowest by spruce from IUFRO experiment. There was a statistically significant effect of origin on the mean number of alleles per locus. The origin of the analyzed trees had no effect on other parameters of genetic variability: the effective number of alleles per locus, observed and expected heterozygosity and Wright index.
Źródło:
Sylwan; 2014, 158, 07; 516-523
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Polimorfizm izoenzymowy i zmienność genetyczna wybranych populacji cząstkowych świerka rasy istebniańskiej
Isozyme polymorphism and genetic variation of selected partial populations of Istebna spruce [Picea abies [L.] Karst]
Autorzy:
Polak-Berecka, M.
Perchlicka, I.
Powiązania:
https://bibliotekanauki.pl/articles/1017254.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
zmiennosc genetyczna
polimorfizm
izoenzymy
ekotypy
Picea abies
lesnictwo
swierk istebnianski
swierk pospolity
drzewa lesne
genetic diversity
isozyme polymorphism
picea abies
poland
Opis:
The genetic structure of Norway spruce [Picea abies (L.) Karst] of the Istebna race was studied in two populations from the Carpathian seed stands in the Malinka and Czarne Forestries. The recent provenance test results have shown a high quality of both populations. The results were compared with the genetic variation parameters calculated for the selected seed stand from the Bukowiec Forestry (compartment 149h), whose genetic structure in the progeny test for this species is considered a national standard. Five enzyme systems were analysed. The results show that the mean number of alleles per locus and the heterozygosity observed in the analysed populations are greater than those reported in the literature for other natural Norway spruce populations from the Carpathians. The heterozygosity level of the studied seed stands was higher than of the selective population of the Istebna spruce plus trees and the level of genetic diversity was similar to that of the Bukowiec seed stands. Thus, it can be concluded that the analysed seed stands from Czarne and Malinka, compartment 91h can be used as a supplementary seed base. However, at the individual partial population level, the Bukowiec spruce population, compartment 149h is considered to be of the highest value.
Źródło:
Sylwan; 2007, 151, 10; 47-53
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Potential for genetic conversion of Norway spruce Picea abies (L.) Karst. stands and methods for preserving gene resources of Istebna race in Silesian Beskid Mts
Autorzy:
Sabor, J
Powiązania:
https://bibliotekanauki.pl/articles/41439.pdf
Data publikacji:
2004
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
Silesian Beskids Mountains
Norway spruce
forest tree
Picea abies
genetic conversion
genetic value
silvicultural value
species composition
regeneration
forest site type
tree stand
population genetics
Opis:
The forests of the Silesian Beskid Mts have a specific composition with a marked dominance of Norway spruce. Although spruce stands are seriously threatened, some of them, such as those of Istebna race, show excellent genetic value. The work stresses the need for the conversion of spruce stands in the Silesian Beskid range on the basis of population genetics and describes the principles of such conversion.
Źródło:
Dendrobiology; 2004, 51 Supplement
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Skąd pochodzą "świerki istebniańskie" nadleśnictwa Rycerka?
Where "Istebna spruce" of the Rycerka forest district come from?
Otkuda proiskhodit "istebnjanskaja el" v nadlesnichestve Rycerka?
Autorzy:
Twarog, J.
Powiązania:
https://bibliotekanauki.pl/articles/821405.pdf
Data publikacji:
1971
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
drzewa lesne
swierk pospolity
Picea abies
swierk istebnianski
pochodzenie roslin
Nadlesnictwo Rycerka
Źródło:
Sylwan; 1971, 115, 04
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Species conversion of spruce stands in the Wisła Forest District
Autorzy:
Skrzyszewski, J
Skrzyszewska, K.
Powiązania:
https://bibliotekanauki.pl/articles/41743.pdf
Data publikacji:
2004
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
Wisla Forest District
spruce
Picea abies
Istebna spruce
seed stand
spruce stand
forest tree
species conversion
Opis:
The paper provides some guidelines on the choice of the target species compositions for plantations that would replace monocultural spruce stands growing on the sites of the Silesian Beskid Mts. Part of the guidelines relates to the rules governing the sequence in which the monocultures will be converted into mixed stands. It is suggested that those rules should be combined with the principles of the establishment of progenyplantations. The seed stands of the Istebna spruce are experimentally divided into four categories according to their abilityto perform the function of a seed stand. The following features of the stands are analysed: vitality, density, stage of regeneration, protective and cultural functions. The paper contains also an outline of the methods of species conversion and the relevant references.
Źródło:
Dendrobiology; 2004, 51 Supplement
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sustainability of Picea abies of Istebna provenance in Dupniański Stream catchment as dependent on stand age class
Autorzy:
Malek, S
Powiązania:
https://bibliotekanauki.pl/articles/41396.pdf
Data publikacji:
2009
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
international conference
Europe
forest ecosystem
plant breeding
tree
Norway spruce
Picea abies
sustainability
provenance
Dupnianski Stream catchment
stand age class
Silesian Beskids Mountains
Polska
Opis:
Ecochemical indexes such as soil buffer reaction (pH), acid neutralising capacity (ANCaq), alkalinity (ALK), soil acidity (Ma%), basic cation saturation (BS), and molar ratios Ca:Al and BC:Al were used to study the sustainability of Norway spruce of Istebna provenance in stands differing in age class. The data were obtained from the research conducted in the Dupniański Stream catchment in the Silesian Beskid Mts. (Poland). The acid neutralising capacity, alkalinity, and soil acidity were found to depend on the age of spruce stands. The increased acidification of deposits was due to the presence of sulphate and nitrate ions which were washed out from the surface of plants. Passing through the canopy caused a decrease in the acid neutralising capacity, alkalinity, and base cation saturation, and an increase in the soil acidity, with the values being dependent on stand age. The soil acid reaction shifted to the range of the aluminium and iron bufferness, but the Ca:Al and BC:Al ratios were still above the level when aluminium stress is probable. The washout of the basic cations beyond the spruce root system, and the low levels of exchangeable Mg2+ and Ca2+, basic cation saturation of soil water, and effective base saturation of soil may affect the vitality and health of spruce stands in the future. To maintain the sustainability of Norway spruce stands of Istebna provenance in the Dupniański Stream catchment it is necessary to increase the retention of basic elements, especially Mg2+ and Ca2+, by means of stand conversion or fertilisation.
Źródło:
Dendrobiology; 2009, 61 Supplement
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Świerk istebniański. Struktura drzewostanu oraz słoistość i udział drewna późnego u drzew
Spruce from Istebna. Stand structurem graining of wood and the proportion of summer wood in trees
Autorzy:
Puchalski, T.
Powiązania:
https://bibliotekanauki.pl/articles/816176.pdf
Data publikacji:
1966
Wydawca:
Polskie Towarzystwo Leśne
Źródło:
Sylwan; 1966, 110, 03
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-13 z 13

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