Temat: pedunculate oak - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Kształtowanie się smukłości pni dębu szypułkowego (Quercus robur L.) w zależności od wieku drzew
Forming slendernes of pedunculate oak stems [Quercus robur L.] in dependence of age of trees
Autorzy:: Kaźmierczak, K.
Pazdrowski, W.
Mańka, K.
Szymański, M.
Nawrot, M.
Powiązania:: https://bibliotekanauki.pl/articles/1012526.pdf
Data publikacji:: 2008
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: dendrometria
smuklosc drzew
wiek drzew
Quercus robur
lesnictwo
dab szypulkowy
drzewa lesne
slenderness
pedunculate oak
stand stability
age
Opis:: Paper identifies value and variability of slenderness of pedunculate oak stems in age range from 10 to 140 years describing slenderness of tree stems simultaneously using linear and multiplies regression. Strength of the connections between slenderness and selected dendrometrical traits was also defined. Dependence of the slenderness was investigated with respect to height, breast height diameter, and 10−years increment of breast height diameter, volume and 10−years volume increment in specific years of tree life. The slenderness of trees decreases with the growth of breast height diameter, breast height diameter increment, volume and volume increment. In case of height opposite tendency was observed. Dependence of slenderness on breast height diameter, height and age was analysed for all trees altogether as well. Slenderness was described additionally with linear and multivariate empirical equations.
Źródło:: Sylwan; 2008, 152, 07; 39-45
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 2.

Tytuł:: Tempo wzrostu wysokości dębu szypułkowego (Quercus robur L.) w dolnej warstwie drzewostanu sosnowego
Height growth rate of pedunculate oak (Quercus robur L.) in lower layer of Scots pine stand
Autorzy:: Paluch, R.
Powiązania:: https://bibliotekanauki.pl/articles/994087.pdf
Data publikacji:: 2013
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: lesnictwo
hodowla lasu
odnowienia podokapowe
dab szypulkowy
Quercus robur
wzrost roslin
tempo wzrostu
modele wzrostu
pedunculate oak
height growth
undergrowth
Opis:: This study was carried out in north−eastern Poland in 20 Scots pine stands with well−developed lower layer of pedunculate oak. In each stand, 5 highest oak trees were selected. Basing on the stem analysis, a growth model for oak undergrowth in Scots pine stands was elaborated. It can be used for determination the height growth rate in relation to the age and height of oak. Obtained model was compared to the already existing one for oaks growing without canopy [Bruchwald at el. 1996]. Growth rate of undergrowth oaks was significantly delayed in the initial period by 20−30 years.
Źródło:: Sylwan; 2013, 157, 12; 909-916
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 3.

Tytuł:: Wstępne badania nad zmiennością izoenzymową dębów w doświadczeniu proweniencyjnym w Nadleśnictwie Milicz
Preliminary research on izoenzyme variability of oaks in the provenance experiment in the Milicz Forest District
Autorzy:: Zwaduch, P.
Lewandowski, A.
Powiązania:: https://bibliotekanauki.pl/articles/1012982.pdf
Data publikacji:: 2008
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: zroznicowanie genetyczne
dab bezszypulkowy
zmiennosc genetyczna
proweniencje
izoenzymy
Quercus petraea
Nadlesnictwo Milicz
Quercus robur
lesnictwo
dab szypulkowy
drzewa lesne
pedunculate oak
sessile oak
provenance
genetic variation
izoenzyme
poland
Opis:: The studies were based on the material collected in the provenance experiment established in the territory of the Milicz Forest District where 78 pedunculate (Quercus robur L.) and sessile oak (Quercus petraea [Matt.] Liebl.) provenances from all over the country were planted in 5 replications. The izoenzyme analyses took in dormant buds from 300 trees of randomly selected 5 pedunculate oak and 5 sessile oak provenances. Variation of 6 enzymatic systems was the subject of the analysis. The studied oak populations exhibited a relatively high level of genetic variation, however, it was lower in comparison with the populations from other regions of Europe. Generally, the variation of the sessile oak was grater than of the pedunculate oak. The calculated genetic distance between the two oak species was 0.0284 and it exceeded genetic distances among the populations within the species.
Źródło:: Sylwan; 2008, 152, 10; 27-35
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 4.

Tytuł:: Wzrost i przyrost wysokości dębu szypułkowego (Quercus robur L.) w dolnej warstwie drzewostanu sosnowego
Growth and increment of height of pedunculate oak (Quercus robur L.) undergrowth in Scots pine stands
Autorzy:: Paluch, R.
Powiązania:: https://bibliotekanauki.pl/articles/991145.pdf
Data publikacji:: 2014
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: lesnictwo
drzewa lesne
dab szypulkowy
Quercus robur
wzrost roslin
przyrost wysokosci
odnowienia podokapowe
oslona gorna drzewostanu
drzewostany sosnowe
height
growth phases
undergrowth
pedunculate oak
Opis:: The study compares height growth of pedunculate oak (Quercus robur L.) undergrowth in Scots pine (Pinus sylvestris L.) stands and in open canopy conditions. Material was collected in 20 Scots pine stands with well−developed pedunculate oak undergrowth located in north−eastern Poland, representing the mixed deciduous forest type (Querco roboris−Pinetum). Fraction of oak undergrowth with slow height increment in Scots pine stands amounted 40% and was twice as high as in the open canopy conditions. On average 10 years longer than in the open canopy conditions juvenile phase characterizes the height growth of pedunculate oak undergrowth. A shift of height growth phases of oak undergrowth was recorded. However in most of the stands Scots pine shelter did not cause large delay in the age at which the culmination of current height increment of pedunculate oak is achieved.
Źródło:: Sylwan; 2014, 158, 08; 563-570
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 5.

Tytuł:: Porównanie odziedziczalności proweniencyjnej, rodowej i indywidualnej cech wzrostowych dębu szypułkowego (Quercus robur L.) w doświadczeniu rodowo−proweniencyjnym w Nadleśnictwie Milicz
Comparison of provenance, family and individual heritability of growth traits in pedunculate oak [Quercus robur] in the family-provenance trial in the Milicz Forest District
Autorzy:: Barzdajn, W.
Powiązania:: https://bibliotekanauki.pl/articles/1015662.pdf
Data publikacji:: 2008
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: odziedziczalnosc
zmiennosc cech
wzrost roslin
rody hodowlane
proweniencje
wysokosc drzew
Quercus robur
lesnictwo
piersnice drzew
dab szypulkowy
drzewa lesne
quercus robur
pedunculate oak
variability
heritability
Opis:: The paper presents the comparison of heritability of height and diameter at breast height (dbh) in 7−11− year−old pedunculate oak trees from 5 provenances and 55 families. The provenance heritability for five successive years was high: 0.19−0.80 for height and 0.59−0.87 for dbh. Family heritability was moderate ranging 0.39−0.52 for height and 0.34−0.49 for dbh, while individual−tree heritability values was the lowest equalling 0.08−0.15 for height and 0.06−0.14 for dbh.
Źródło:: Sylwan; 2008, 152, 05; 52-59
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 6.

Tytuł:: Proweniencyjna i rodowa zmienność wzrostu wysokości dębu szypułkowego (Quercus robur L.) na powierzchni porównawczej w Nadleśnictwie Bolesławiec, założonej w 1996 roku
The provenance and family variability in pedunculate oak (Quercus robur L.) height on the comparative plot established in 1996 in Bolesławiec Forest District
Autorzy:: Barzdajn, W.
Powiązania:: https://bibliotekanauki.pl/articles/1023317.pdf
Data publikacji:: 2004
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: wzrost roslin
rody hodowlane
proweniencje
hodowla lasu
Quercus robur
lesnictwo
dab szypulkowy
zmiennosc
Nadlesnictwo Boleslawiec
drzewa lesne
quercus robur
pedunculate oak
provenance variance
family variance
heritability
Opis:: The paper contains results of the provenance−family experiment with three provenances and 24 families. The studies focused on the height of trees at the age of 3 to 11 years. The genetic variance of 3−year−old seedlings participated in up to 44% to the total variance. In subsequent years, this participation was close to zero due to the decline in participation of environmental variance after outplanting. At the age of 9 years, the genetic component of the variance was noted again. Depending on the provenance the heritability for the height trait at the age of 9 to 11 oscillated from near zero (provenance from Zalesie) to 0.61 (provenance from Tronçais).
Źródło:: Sylwan; 2004, 148, 10; 3-12
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 7.

Tytuł:: Gatunki Phytophthora i Pythium w glebie i w korzeniach dębu szypułkowego na terenach popowodziowych w Nadleśnictwie Wołów
Phytophthora and Pythium species in soils and in roots of the pedunculate oaks in periodically flooded areas in Wolow Forest District
Autorzy:: Kwaśna, H.
Szewczyk, W.
Behnke-Borowczyk, J.
Powiązania:: https://bibliotekanauki.pl/articles/989782.pdf
Data publikacji:: 2015
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: lesnictwo
tereny pokleskowe
tereny popowodziowe
drzewostany debowe
drzewa lesne
dab szypulkowy
Quercus robur
korzenie
gleby lesne
grzyby
Phytophthora
Phytium
wystepowanie
Nadlesnictwo Wolow
pedunculate oak
fungi
globisporangium
oomycota
flood
phytophthora
pythium
Opis:: Phytophthora and Pythium species (Oomycota) are known to be serious pathogens of forest trees. Little is known, however, about their presence in Polish oak forests and their role in the oak decline, especially in the flooded areas. The aim of this study was (1) to detect and compare populations of microorganisms from Oomycota and fungi in roots and soil of healthy and declining pedunculate 30−126 years old oak stands, which had been flooded by the Odra River for three months in 1997 and one month in 2010, (2) to demonstrate the relationship between different chemical factors of soil and the occurrence of microorganisms, and (3) to assess the contribution of Oomycota to oak decline. Study was carried out in Wołów Forest District (south−western Poland). Microorganisms were isolated from fine (1−5 mm in diameter) roots and non−rhizosphere soil collected from 0−50 cm horizon. Isolation procedure from roots included surface sterilization and plating the root segments on the nutrient agar. An oak leaf baiting method was used for isolation of Oomycota from soil. Identification of microorganisms was based on morphology and sequencing of the ITS1/2 rDNA. Oomycota was represented by: Globisporangium, Phytophthora and Pythium and fungi mostly by: Aspergillus, Chaetosphaeria, Cylindrocarpon, Mortierella, Mucor, Penicillium, Trichoderma and Umbelopsis. Globisporangium attrantheridium (syn. Pythium attrantheridium) occurred locally and was found in roots of only one flooded oak. This is the first record of this species on oak and in Poland. G. intermedium, P. gibbosa/P. gregata, P. plurivora and Pythium sp. were found in soil of flooded and non−flooded (control) oak stands. The organisms occurred in podzolized brown soils, brown alluvial soils and gley soils that had most nitrogen (21−60 mg/kg), various amounts of calcium (61.1−347.6 mg/100g) and moderate acidity (pH=3.85−4.2). There was often a significant association between exposure to flood and the health status of oak trees assessed by the scale of defoliation. Oomycota seemed to be only moderately associated with increased tree defoliation as a symptom of oak decline.
Źródło:: Sylwan; 2015, 159, 07; 531-539
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 8.

Tytuł:: Wysokość dwunastoletnich odnowień dębu szypułkowego na różnej wielkości gniazdach o wydłużonym kształcie w kierunku wschód-zachód
Height of the 12-year-old regeneration of pedunculate oak in the cut patches of different size with an elliptical shape in the east-west direction
Autorzy:: Drozdowski, S.
Andrzejczyk, T.
Buraczyk, W.
Turkot, S.
Powiązania:: https://bibliotekanauki.pl/articles/991740.pdf
Data publikacji:: 2013
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: lesnictwo
rebnie gniazdowe
odnowienia lasu
odnowienia na gniazdach
gradient wschod-zachod
wydluzanie osi gniazda
drzewa lesne
dab szypulkowy
wzrost roslin
wysokosc drzew
patch cutting
pedunculate oak
gap size
spatial height variability
Opis:: The study presents spatial variation in the height of a 12−year−old oak regeneration in the north−south and east−west gradients in the cut patches with a similar width (28 m) but differing in length (33−70 m), with the longer side facing east−west direction. A comparison of the cut patches with an area of 7, 11 and 16 ares showed that oaks in large patches were on average 25% higher than in small patches and the diversity of trees in the WE and NS gradients depended on the size of the patch. In each case, the lowest trees occurred in the zone of strong root competition of shelterwood, whose influence decreased with the enlargement of the cut patches. The results of the study show that the establishment of large (15−20 ares) elliptical or rectangular patches whose area can be expanded by lengthening the axis in the east−west direction is the recommended method of pedunculate oak renewal in forest practice.
Źródło:: Sylwan; 2013, 157, 06; 434-441
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 9.

Tytuł:: Wpływ warunków siedliskowych na zróżnicowanie wysokości dębu na gniazdach
Effect of habitat conditions on the variation of oak height in the gaps
Autorzy:: Andrzejczyk, T.
Bolibok, L.
Buraczyk, W.
Drozdowski, S.
Szeligowski, H.
Powiązania:: https://bibliotekanauki.pl/articles/991003.pdf
Data publikacji:: 2014
Wydawca:: Polskie Towarzystwo Leśne
Tematy:: lesnictwo
rebnie zupelne gniazdowe
hodowla lasu
odnowienia lasu
odnowienia na gniazdach
drzewa lesne
dab szypulkowy
Quercus robur
wzrost roslin
warunki siedliska
siedliska lesne
bor mieszany swiezy
las mieszany swiezy
las swiezy
pedunculate oak
clear−cut gap
plantations
forest regeneration
patch cutting system
Opis:: The paper presents the study on the height of 10−12−year−old pedunculate oak regeneration in clear−cut gaps in three fertility variants: mezotrophic of poorer productivity (fresh mixed coniferous forest – BMśw), mezotrophic of higher productivity (fresh mixed deciduous forest – LMśw) and eutrophic (fresh deciduous forest – Lśw). BMśw and LMśw were represented by two locations: Gostynin (G) and Parczew (P), while Lśw – by one: Czarna Białostocka (CzB). We analysed the variation of oak height in the patches along the north−south (N−S) and east−west (E−W) gap axes. In each location 3−5 gaps were selected and measurements taken on three transects along the N−S axis located in the western (W), central (C) and eastern (E) part. Significant differences in oak height were found along the N−S axis. Oaks in the BMśw and LMśw habitats in the south−central part, and those in the Lśw habitat in the centre−northern part of the patch were the highest. The height growth of oaks on sandy soils (BMśw, LMśw) was found to be limited by moisture deficit, while on loamy soils (Lśw) – by light deficiency. The differences in oak height along the E−W axis were smaller and less apparent, indicating a tendency towards the reduction of their height growth in the central part of the gap.
Źródło:: Sylwan; 2014, 158, 06; 404-413
0039-7660
Pojawia się w:: Sylwan
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Informacja

Wyszukujesz frazę "pedunculate oak" wg kryterium: Temat

Źródło danych

Dostawca treści

Kolekcja

Rok wydania

Wydawca

Temat

Autor

Typ dokumentu

Język