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Tytuł:
Model klasyfikacyjny prognozowania wystąpienia mikoryzy u jednorocznych siewek sosny zwyczajnej (Pinus sylvestris L.) na zrębie zupełnym
Classification model for the prediction of mycorrhiza development of one-year-old Scots pine (Pinus sylvestris L.) seedlings on clear-cut
Autorzy:
Aleksandrowicz-Trzcińska, M.
Drozdowski, S.
Powiązania:
https://bibliotekanauki.pl/articles/994751.pdf
Data publikacji:
2012
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
zrab zupelny
odnowienia lasu
odnowienia naturalne
sosna zwyczajna
Pinus sylvestris
mikrosiedliska
siewki jednoroczne
cechy biometryczne
mikoryza
wystepowanie
modele predykcyjne
analiza logistyczna
logistic regression
natural regeneration
microhabitat
ectomycorrhiza
biometric parameters
Opis:
The aim of this study was to build the models describing the relationships between mycorrhiza development in one−year−old Scots pine seedlings and site preparation method, place of growth of seedlings on the clear−cut area and their biometric parameters. A logistic regression was used to study.
Źródło:
Sylwan; 2012, 156, 12; 883-894
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ocena wegetatywnej i generatywnej ekspansji rokitnika (Hippophaë rhamnoides L.) na zwałowisku zewnętrznym Kopalni Węgla Brunatnego Bełchatów pod kątem wykorzystania w procesie rekultywacji drogą sukcesji kierowanej
Assessment of vegetative and generative expansion of sea buckthorn [Hippophae rhamnoides L.] on outer dumping ground of Belchatow Lignite Mine in terms of its application in directed succession reclamation process
Autorzy:
Bolibok, L.
Kowalczyk, M.
Drozdowski, S.
Powiązania:
https://bibliotekanauki.pl/articles/1011789.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
rokitnik
Kopalnia Wegla Brunatnego Belchatow
ekspansja roslin
rekultywacja
tereny przemyslowe
Hippophae rhamnoides
lesnictwo
zwalowiska pogornicze
sukcesja kierowana
fomitopsis pinicola
laetiporus sulphureus
piptoporus betulinus
serpula lacrymans
brown rot
wood decay
Opis:
The paper describes the results of investigation on the range of trophic abilities and preferences of fungi causing the wood decay of the brown rot pattern. Fomitopsis pinicola, Laetiporus sulphureus, Piptoporus betulinus and Serpula lacrymans fungi were tested. Wooden samples made from wood of 25 different, both European and exotic, tree species were used. They were put on mycelium of every tested fungus. After 30, 60 and 90 days of exposition samples were weighted and the loss of their mass was calculated to compare the differences of wood destroying abilities between examined tree species. The results indicated that the range of trophic abilities in ex situ conditions of tested fungi species was much wider than in nature. All examined fungi were able to decay the wood of more tree species and their trophic preferences occurred to be different as well.
Źródło:
Sylwan; 2009, 153, 03; 203-216
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dokładność pomiaru wybranymi dalmierzami laserowymi w środowisku leśnym
Measurements accuracy of selected laser rangefinders in the forest environment
Autorzy:
Brach, M.
Bielak, K.
Drozdowski, S.
Powiązania:
https://bibliotekanauki.pl/articles/993397.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
geodezja lesna
drzewostany
pomiary
dalmierze laserowe
dalmierz ForestPro
dalmierz TruPulse 360
polozenie drzew
ciagi busolowe
dokladnosc pomiaru
forest geodesy
forest inventory
laser rangefinder
silvicultural planning
Opis:
Paper presents results of measurement accuracy evaluation of two laser rangefinders (TruPulse and ForestPro integrated with MapStar compass) mounted on monopod and tripod under the forest conditions. The precise data on spatial coordinates of 34 trees in the Rogów Arboretum and 8 points from the geodetic control network in the Głuchów Forest were used. The results show that the measurement sets equipped with ForestPro and MapStar were more accurate than TruPulse ones. However, no significant influence of applied stands on the measurement accuracy was observed.
Źródło:
Sylwan; 2013, 157, 09; 671-677
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ mechanicznego przygotowania gleby na zrębie na jej cechy
Effect of mechanical site preparation on features of the soil in a clear-cut area
Autorzy:
Aleksandrowicz-Trzcińska, M.
Drozdowski, S.
Żybura, H.
Powiązania:
https://bibliotekanauki.pl/articles/986611.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
zreby
przygotowanie gleby
zabiegi mechaniczne
maszyny lesne
plug LPZ
plug aktywny jednotalerzowy
frez lesny
gleby lesne
wlasciwosci fizyczne
wlasciwosci chemiczne
forest plough
active plough
forest mill
soil scarification
clear−cut
Opis:
In most cases, mechanical site preparation (MSP) is a precondition if high−quality (natural or artificial) regeneration of forests is to be achieved. However, the measures involved here may differ in terms of the level of intervention of the soil environment, at both the surface and deeper down. The choice of MSP methods should be based on climatic conditions, site type and the species whose renewal is sought, while the effect should improve conditions for the emergence and growth of the young generation of trees, with the influence on the soil environment being limited as far as possible. The research sought to compare physical and chemical features of the soils of the microhabitats created in clear−cut areas as a result of MSP using either an LPz double mould−board forest plough (furrow and ridge), an active plough (furrow and ridge) and a forest mill (belt and beyond the belt) as compared with unscarified soil. Investigated physical features included grain size (content of sand, silt and clay), bulk density and actual moisture, while the chemical ones: pHH2O and pHKCl, exchangeable acidity, total content of N and C and the C/N ratio, P2O5 content and base cations Mg2+, Ca2+, K+ and Na+. The most invasive MSP method for the soil environment is the active plough, which leaves the ridge exposed to processes of the decomposition of organic matter (and the highest content of N, C, Mg2+, Ca2+ and K+). Equally, this method may pose the greatest threat of mineral components of the soil being leached, with impoverishment of the habitat ensuing. The forest mill in turn offers the least invasive MSP. Most of the physical and chemical features of soil (other than exchangeable acidity and pHH2O and pHKCl) both in the belt areas and beyond them differed little from the those characterising non−scarified soil. Also the analysed features determined for the furrows ploughed by the active or LPz ploughs or the belt prepared using the forest mill did not differ significantly.
Źródło:
Sylwan; 2018, 162, 08; 648-657
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ rodzaju podłoża, sterowanej mikoryzacji i aplikacji fungicydów w szkółce na wzrost dębu szypułkowego w uprawie
Effect of the substrate type, controlled mycorrhization and application of fungicides in the nursery on the growth of pedunculate oak in the plantation
Autorzy:
Aleksandrowicz-Trzcińska, M.
Żybura, H.
Drozdowski, S.
Powiązania:
https://bibliotekanauki.pl/articles/992254.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
szkolki lesne
produkcja sadzonek
podloza uprawowe
mikoryzowanie sadzonek
ochrona roslin
fungicydy
Bayleton 25 WP
Falcon 460 EC
Nimrod 250 EC
Siarkol Extra 80 WP
sadzonki
dab szypulkowy
Quercus robur
uprawy lesne
wzrost roslin
fungicides
quercus robur
mycorrhization
plantation
seedling growth
powdery mildew
Opis:
The effect of the controlled mycorrhization with the fungus Hebeloma crustuliniforme, the application of fungicides (Bayleton 25 WP, Falcon 450 EC, Nimrod 250 EC and Siarkol Extra 80 WP) in the nursery and the use of two types of substrate (a mixture of sterilized Estonian peat with vermiculite and unsterilized Polish peat with perlite) on the growth, level of infestation by powdery mildew and form (single, multi−stem) of oak trees in the first four years after planting was analysed. The type of the substrate and controlled mycorrhization did not affect the growth of young trees. Oaks treated with Nimrod in the nursery were the tallest after outplanting, but grew slower compared to trees in other variants. The oaks protected with the triazole fungicides (Falcon and Bayleton) in the nursery showed higher level of infestation by powdery mildew in the plantation.
Źródło:
Sylwan; 2013, 157, 03; 187-196
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ sposobu przygotowania gleby na cechy odnowienia naturalnego sosny zwyczajnej (Pinus sylvestris L.) w Nadleśnictwie Spychowo
Effect of mechanical site preparation methods on characteristics of the natural regeneration of Scots pine (Pinus sylvestris L.) in Spychowo Forest District
Autorzy:
Aleksandrowicz-Trzcińska, M.
Drozdowski, S.
Ligocki, M.
Żybura, H.
Powiązania:
https://bibliotekanauki.pl/articles/987039.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
hodowla lasu
Nadlesnictwo Spychowo
odnowienia naturalne
przygotowanie gleby
sosna zwyczajna
Pinus sylvestris
siewki
zageszczenie roslin
przezywalnosc
wzrost roslin
soil scarification
self−sowing
seedling density
seedling growth
clear−cut
Opis:
Mechanical site preparation is recommended to create optimum conditions for seed germination and seedling growth in a clear−cut area. Lack of soil scarification or less−intense methods may be more suitable from an environmental point of view, but can result in a failure to obtain natural regeneration. This study compared the effects of three mechanical site preparation methods (SPM) characterized by different levels of soil scarification (i.e. double mould−board forest plough (LPz), active plough (PA) or forest mill (FL)), as well as a control variant without mechanical site preparation, on height, density, spatial distribution and survival among naturally regenerating Scots pines (Pinus sylvestris L.) in the first 2 years of growth in a clear−cut area of NE Poland. The experiment was based around a four−block randomized block design involving the four variants. Seedling height was measured at the end of the first and second growing seasons, with measurements performed on 8 meter−wide transects extending across the entire width of the cleat−cut. We found no effect of SPM on seedling height, though the density of seedlings regenerating naturally was found to be dependent. After two years, the highest density was achieved in the PA variant (8.1 seedlings/m2) and the FL variant (7.0 seedlings/m2). A significantly lower density characterized the LPz variant (5.1 seedlings/m2) and the lowest of all the variant without soil scarification (3.2 seedlings/m2). The most homogeneous natural regeneration was achieved following the use of PA (2.6% of 1 m2 plots without seedlings after two growing seasons), while the least homogeneous was the variant without soil scarification (22.4% of 1 m2 plots). Survival of pines after the second growing seasons was quite high (over 80%), and did not differ significantly depending on the SPM. Our research therefore confirmed that, in the absence of mechanical site preparation, natural regeneration of sufficient density and homogeneity cannot be obtained. The best natural regeneration was obtained on sites prepared with PA, and FL scarification being only slightly less favorable. The low density and uneven distribution of seedlings on the soil prepared with LPz was a surprising result. The probable reason for this lay in the high precipitation in the first growing season. On one hand, this provided very good moisture conditions for seed germination and seedling growth on a substrate with high porosity in the PA and FL variants, but on the other the high bulk density of mineral soil in the LPz variant led to oxygen deficit.
Źródło:
Sylwan; 2017, 161, 03; 196-207
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ Sincocinu AL na wzrost i kolonizację mykoryzową sosny zwyczajnej (Pinus sylvestris L.) hodowanej w kontenerach
Effect of Sincocin AL on the growth and mycorrhizal colonization of container-grown Scots pine (Pinus sylvestris L.)
Autorzy:
Hamera-Dzierżanowska, A.
Aleksandrowicz-Trzcińska, M.
Drozdowski, S.
Powiązania:
https://bibliotekanauki.pl/articles/991387.pdf
Data publikacji:
2014
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
szkolki lesne
szkolki kontenerowe
ochrona roslin
srodki ochrony roslin
preparat Sincocin AL
sadzonki
sosna zwyczajna
Pinus sylvestris
mikoryzowanie sadzonek
Hebeloma crustuliniforme
Laccaria bicolor
kolonizacja mikoryzowa
wzrost roslin
actomycorrhiza
hebeloma crustuliniforme
laccaria bicolor
sincocin al
pinus sylvestris
growth
Opis:
The aim of the study was to assess the effect of the application of Sincocin AL and inoculation with the fungi Hebeloma crustuliniforme or Laccaria bicolor on the growth and level of mycorrhizal colonization of Scots pine seedlings. Sincocin had no effect on the development of biometric parameters of pine seedlings inoculated with L. bicolor, it limited the growth of non−inoculated seedlings and stimulated the growth of the seedlings from the variant with H. crustuliniforme. Sincocin did not cause changes in the proportion of the mycorrhizae formed by H. crustuliniforme or L. bicolor, and affected in different ways (stimulation, inhibition, no effect) the spontaneous formation of mycorrhizae.
Źródło:
Sylwan; 2014, 158, 02; 107-116
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Południkowa zmienność warunków radiacyjnych w obrębie gniazd na terenie Polski – wyniki modelowania
Latitudinal variability of the radiation microclimate in artificial forest gaps in Poland – the modelling perspective
Autorzy:
Bolibok, L.
Brach, M.
Drozdowski, S.
Szeligowski, H.
Powiązania:
https://bibliotekanauki.pl/articles/46188.pdf
Data publikacji:
2016
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
lesnictwo
rebnie gniazdowe
gniazda
warunki radiacyjne
promieniowanie sloneczne
natezenie promieniowania slonecznego
szerokosc geograficzna
zmiany warunkow radiacyjnych
modelowanie
Źródło:
Leśne Prace Badawcze; 2016, 77, 1
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ wilgotności i gatunku gleby na wzrost mikoryzowanych sadzonek sosny zwyczajnej (Pinus sylvestris L.)
Effect of soil moisture and soil type on the growth of mycorrhizal seedlings of Scots pine (Pinus sylvestris L.)
Autorzy:
Buraczyk, W.
Szeligowski, H.
Drozdowski, S.
Aleksandrowicz-Trzcinska, M.
Powiązania:
https://bibliotekanauki.pl/articles/46371.pdf
Data publikacji:
2012
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
lesnictwo
szkolkarstwo lesne
mikoryzowanie sadzonek
grzyby mikoryzowe
Hebeloma crustuliniforme
sosna zwyczajna
Pinus sylvestris
sadzonki mikoryzowane
wzrost roslin
doswiadczenia wazonowe
podloza uprawowe
piasek
pyly
wilgotnosc podloza
zyznosc gleb
Źródło:
Leśne Prace Badawcze; 2012, 73, 1
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ sposobu postępowania z pozostałościami zrębowymi i przygotowania gleby na zrębie na wzrost sosny zwyczajnej (Pinus sylvestris L.) w 6-letniej uprawie
Effects of logging slash management methods and soil preparation methods on the clear-cut on growth of 6-year-old Scots pine (Pinus sylvestris L.) stand
Autorzy:
Żybura, H.
Aleksandrowicz-Trzcińska, M.
Drozdowski, S.
Wołczyk, Z.
Powiązania:
https://bibliotekanauki.pl/articles/989272.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
zreby
pozostalosci zrebowe
postepowanie z pozostalosciami zrebowymi
przygotowanie gleby
odnowienia lasu
odnowienia przez sadzenie
sosna zwyczajna
Pinus sylvestris
uprawy sosnowe
wzrost roslin
przezywalnosc
zageszczenie drzew
logging slash
planting
scots pine
soil preparation
Opis:
Different methods of logging slash management (LSM) and methods of soil preparation (MSP) can create different conditions for the growth of forest trees. This occurs through variation in soil aeration, tree nutrition or microbial conditions. These factors are modified by climate, soil fertility, treats from insects or fungal pathogens and renewed species. The aim of this study was to compare effects of three LSM methods: 1) crushing and mixing with the soil by Mery Crusher, 2) chopping and leaving on the soil surface, and 3) removal from the clear−cut, and three MSP: 1) double−mouldboard forest plough LPz−75, 2) active plough U−162, and 3) forest mill FAO−FAR FV 4088 on biometric parameters, density and survival of six−years old Scots pine seedlings. Field research was conducted in Narol Forest District (south−eastern Poland). The soil in the study area was classified as brown podzolic, formed on loose sands with typical mor humus.The experiment was established by planting 10 000 one−year−old pine seedlings per hectare, after clear cut and followed by a two−factor block design consisting of nine variants distinguished on the basis of LSM and MSP randomly assigned to each of the three blocks. Tree height and root collar diameter were measured three times, at the end of 1st, 3rd and 6th growing season. The results showed no statistically significant differences in the size of the analyzed parameters of planted seedlings. Seedlings in the variant with site preparation by crusher and forest mill were slightly higher and thicker. This indicates the better trophic conditions in that variant. LSM did not affect either seedlings density or their survival. A slightly higher survival rate and tree density occurred in variants with crusher regardless of soil preparation method. It follows that, all presented experimental variants give similar results. Therefore, selection of the most appropriate methods of site and soil preparation should primarily respect ecological and economic indicators, and such local factors as microclimate, mainly precipitation, site fertility and threats from pests and fungal diseases.
Źródło:
Sylwan; 2016, 160, 04; 267-276
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Jakość hodowlana buka zwyczajnego (Fagus sylvatica L.) po 20 latach wzrostu na powierzchni proweniencyjnej w Nadleśnictwie Brzeziny
Silvicultural quality of common beeches (Fagus sylvatica L.) after 20 years of growth on a provenance plot in Brzeziny Forest District
Autorzy:
Szeligowski, H.
Buraczyk, W.
Drozdowski, S.
Andrzejczyk, T.
Stępniarek, M.
Dzwonkowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/980226.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
hodowla lasu
drzewa lesne
buk zwyczajny
Fagus sylvatica
jakosc hodowlana
wzrost roslin
pokroj
doswiadczenia proweniencyjne
Nadlesnictwo Brzeziny
provenance plots
growth traits of trees
tree habit
silvicultural quality
Opis:
Paper presents an analysis of phenotypical variation and an evaluation of silvicultural quality of progeny from 27 beech stands around Poland that grow on the provenance plot in the Brzeziny Forest District (51.791997°N, 19.813841°E). The trial commenced in spring 1996, on the basis of 2−year−old saplings with covered root systems. A randomised block method with 3 replications was applied, with subsequent measurements and analyses carried out in 2015, following 20 years of growth. The considered features included height, breast−height diameter, crown habit, trunk curvature and height of branching. Single−factor analysis of variance and Tukey’s HSD test were applied to determine the significance of differences among provenances. The largest mean height was attained by beeches originating from Gdańsk, Szczecinek and Bierzwnik. The least−tall beeches were in turn those whose origins were in Tomaszów, Łagów and Grodzisk. The greatest intra−population variation in height characterised the beeches from Gryfino and Krucz, while the most limited variation was noted for Gdańsk population. The beeches of greatest girth were again those deriving from Gdańsk, Bierzwnik and Szczecinek populations, as well as the one from Kwidzyn 15. The lowest values for diameter at breast height were again noted for the Grodzisk, Tomaszów and Łagów provenances. Marked intra−population variation in this feature characterised trees from the Gryfino, Bieszczady National Park (42), Zdrojów and Krucz provenances. The populations also differered in relation to analysed more−qualitative features. The group of populations prized most in terms of their overall silvicultural quality included Gryfino, Grodzisk, Zdrojów, Bieszczady National Park, Bierzwnik and Szczecinek provenances. In contrast, only low quality was manifested by beeches from Tomaszów, Rymanów, Wejherowo, Młynary, Golub− −Dobrzyń and Kwidzyn provenances. In general, populations originating from the north (especially Pomerania) achieved better growth and a more favourable quality evaluation than those from the south, and sites located near the range limits of the species (fig. 7). The obtained results show that northern Poland boasts the most plastic populations of beech. Equally, it was not possible to establish that populations of local origin were superior in terms of growth to those originating in more far−flung parts of Poland. Furthermore, assessments of different populations in terms of their growth and quality features often proved highly disparate.
Źródło:
Sylwan; 2019, 163, 07; 590-600
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ skracania systemów korzeniowych dwuletnich sadzonek świerka pospolitego (Picea abies L. Karst.) na ich wzrost po posadzeniu
Influence of root system shortening of two-year-old seedlings of Norway spruce (Picea abies L. Karst.) on their growth after planting
Autorzy:
Buraczyk, W.
Drozdowski, S.
Szeligowski, H.
Gawron, L.
Karpiuk, M.
Powiązania:
https://bibliotekanauki.pl/articles/1008907.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
hodowla lasu
drzewa lesne
swierk pospolity
Picea abies
sadzonki dwuletnie
skracanie korzeni
wzrost roslin
norway spruce
root shortening
nursery
regeneration
Opis:
The paper presents investigation on influence of root shortening on growth of 2−years−old Norway spruce seedlings after their development in the nursery. Measurements of basic morphological features reveal that strong length reduction increases regeneration of spruce root system. Together with that, slight decrease in height and diameter increment of the main shoot can be observed. Shortening of spruce roots improves significantly the balance between above− and belowground parts of the seedlings as well.
Źródło:
Sylwan; 2011, 155, 07; 482-492
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ mykoryzacji i chitozanu na wzrost sosny zwyczajnej (Pinus sylvestris L.) w szkółce i na uprawie
Effect of mycorrhization and chitosan on the growth of Scots pine (Pinus sylvestris L.) in nursery and plantation
Autorzy:
Aleksandrowicz-Trzcińska, M.
Hamera-Dzierżanowska, A.
Żybura, H.
Drozdowski, S.
Powiązania:
https://bibliotekanauki.pl/articles/994290.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
szkolkarstwo lesne
produkcja szkolkarska
Biochikol 020 PC
mikoryzowanie sadzonek
grzyby mikoryzowe
Hebeloma crustuliniforme
material szkolkarski
sadzonki
sosna zwyczajna
Pinus sylvestris
wzrost roslin
szkolki lesne
uprawy lesne
biochikol 020 pc
chitosan
ectomycorrhiza
hebeloma crustuliniforme
pinus sylvestris
Opis:
The study evaluated the effect of inoculation with Hebeloma crustuliniforme and application of Biochikol 020 PC to the soil in three doses (single, double and triple) on the growth of Scots pine in the nursery and plantation. Both treatments stimulated the growth of seedlings. The effect of Biochikol was found only in the nursery irrespective of the used doses of the preparation. The effect of mycorrhization on pine growth was stronger compared to the application of Biochikol both in the nursery and plantation.
Źródło:
Sylwan; 2013, 157, 12; 899-908
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wielocechowa ocena potomstwa populacji buka zwyczajnego (Fagus sylvatica L.) z południowo-wschodniej Polski w początkowych latach wzrostu
Multivariable evaluation of the early growth performance of European beech (Fagus sylvatica L.) provenances from south-eastern Poland
Autorzy:
Buraczyk, W.
Szeligowski, H.
Studnicki, M.
Drozdowski, S.
Bielak, K.
Powiązania:
https://bibliotekanauki.pl/articles/989437.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
hodowla lasu
drzewa lesne
buk zwyczajny
Fagus sylvatica
proweniencje
drzewa potomne
przezywalnosc
wzrost roslin
cechy fenologiczne
jakosc hodowlana
doswiadczenia proweniencyjne
Nadlesnictwo Losie
genetic variability
growth parameters
morphological traits
phenology
progeny testing
Opis:
European beech is one of the most important broadleaved tree species in Poland and will play probably even more significant role in the future due to the predicted climate change. The main objectives of this study was to analyse and compare the growth parameters and morphological traits between 23 European beech provenances from south−eastern Poland (fig. 1). The research was conducted on the experimental plot established in Łosie Forest District in 2006. The experiment employed a randomized complete block design consisting of 92 plots (23 provenances×4 blocks). On each plot 100 trees representing given provenance were planted in 1.5×1.5 m spacing. In the spring and autumn 2015 we measured and determined the following parameters for the subsample of 36 trees on each plot: survival rate, tree height, diameter at breast height, diameter of the branch at the middle height of the crown length, stem straightness, crown shape, tendency to create forks, mean angle between stem and branches and spring phenology. We also included different eco−physiographical characteristics for each provenances (tab. 1). We performed basic statistics to describe mean values and standard errors (fig. 2, tab. 2) and finally we quantified the interaction between traits and eco−physiographical characteristics by Principal Component Analysis (PCA) (fig 3, tab. 3). The obtained results indicates that under growth conditions on experimental trial in Łosie Forest District, the provenances from lower elevated regions with lower precipitation and higher mean temperature (i.e. more arid conditions; Kielce and Narol provenances) were characterized by thicker dbh and branch dimeters in contrast to regions from southern Poland (Łosie, Bricza 1, Stary Sącz and Nawojowa). European beech provenances from regions with more humid conditions and lower mean annual temperature, as well as shorter vegetation season are characterized by higher survival rate. They are also higher than other provenances, but reveal the lower ratio dbh to branch diameter.
Źródło:
Sylwan; 2016, 160, 12; 981-992
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wzrost mikoryzowanych i niemikoryzowanych sadzonek sosny zwyczajnej (Pinus sylvestris L.) w warunkach zróżnicowanej wilgotności i żyzności podłoża
Growth of mycorrhized and non-mycorrhized Scots pine (Pinus sylvestris L.) seedlings on substrates varying in moisture content and fertility
Autorzy:
Buraczyk, W.
Szeligowski, H.
Aleksandrowicz-Trzcińska, M.
Drozdowski, S.
Jakubowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/995070.pdf
Data publikacji:
2012
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
hodowla lasu
drzewa lesne
gleby lesne
gleby porolne
wilgotnosc gleby
zyznosc gleb
sosna zwyczajna
Pinus sylvestris
sadzonki mikoryzowane
grzyby mikoryzowe
Hebeloma crustuliniforme
sadzonki niemikoryzowane
wzrost roslin
scots pine
seedling
mycorrhization
hebeloma crustuliniforme
container−grown seedlings
Opis:
The article compares the impact of production technique, planting material, soil type and moisture on the growth of pine seedlings. The material used in the experiment comprised pines grown in containers to which controlled mycorrhization with the fungus Hebeloma crustuliniforme was applied, as well as pines that had not been mycorrhized. The seedlings were grown in pots on two types of substrate (forest and post−agricultural soil) varying in cohesiveness and fertility. Four moisture levels (20%, 30%, 40% and 50%) were adopted.
Źródło:
Sylwan; 2012, 156, 02; 100-111
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 17

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