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Wyszukujesz frazę "Andrzejczyk, T." wg kryterium: Autor


Tytuł:
Wplyw brzozy brodawkowatej [Betula pendula L.] na wzrost i pokroj debu szypulkowego [Quercus robur L.] w uprawach na przykladzie Nadlesnictwa Krynki
Influence of silver birch [Betula pendula L.] admixture on growth and shape of pedunculate oak [Quercus robur L.] in plantations in Krynki Forest District
Autorzy:
Andrzejczyk, T.
Powiązania:
https://bibliotekanauki.pl/articles/45841.pdf
Data publikacji:
2008
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
brzoza brodawkowata
oddzialywanie na rosliny
pokroj
hodowla lasu
Quercus robur
lesnictwo
dab szypulkowy
uprawy lesne
oslony naturalne
wzrost roslin
Betula pendula
oslony lesne
uprawy debowe
drzewa lesne
Źródło:
Leśne Prace Badawcze; 2008, 69, 3; 203-209
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wzrost i rozwoj podrostow sosnowych w strefie brzegowej drzewostanu
Autorzy:
Andrzejczyk, T.
Powiązania:
https://bibliotekanauki.pl/articles/813321.pdf
Data publikacji:
2001
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
drzewostany sosnowe
Pinus
rozwoj roslin
wzrost roslin
odnowienia lasu
hodowla lasu
sosna
podrost
strefa brzegowa
lesnictwo
Źródło:
Sylwan; 2001, 145, 08; 23-37
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wzrost i jakosc polskich pochodzen modrzewia w wieku 30 lat na powierzchni proweniencyjnej w Rogowie
Autorzy:
Andrzejczyk, T.
Bellon, S.
Powiązania:
https://bibliotekanauki.pl/articles/822632.pdf
Data publikacji:
1999
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
pokroj
wzrost roslin
LZD Rogow
proweniencje
hodowla lasu
modrzew
lesnictwo
Larix
wartosc hodowlana
drzewa lesne
Źródło:
Sylwan; 1999, 143, 03; 5-19
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ terminu i sposobu wycinania brzozy brodawkowatej na jej regenerację i wzrost w uprawie dębowej
Effect of time and cleaning method on silver birch sprouting ability and growth in oak young growth
Autorzy:
Andrzejczyk, T.
Milewski, M.
Powiązania:
https://bibliotekanauki.pl/articles/987203.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
hodowla lasu
uprawy debowe
mlodniki debowe
zabiegi pielegnacyjne
ciecia pielegnacyjne
wycinanie drzew
terminy zabiegow
gatunki domieszkowe
brzoza brodawkowata
Betula pendula
zdolnosc regeneracyjna
regeneracja roslin
wzrost roslin
przyrost wysokosci
betula pendula
sprouts
stump height
growth
cleaning
silviculture
Opis:
The objective of the study was to examine the sprouting ability and growth of silver birch after cleaning in a 11−year−old oak stand in Kolumna Forest District (central Poland). The purpose of the cleaning was to remove naturally regenerated birch. Six different treatments were applied as a cleaning methods. They differed in time of application and height of cutting or breaking the birch sprouts, i.e. spring cleaning at ground level in every second oak row (W1) or over the entire surface (W2), cutting or breaking at a height of 1 m in spring (W3a, W3b) and cutting or breaking at a height of 1 m in summer (W4a, W4b). We analyzed the formation of new sprouts and their height and dbh increment over a 4−year period after the treatment. On average, after spring cleaning 10−20% of birches produced new sprouts when birch was cut at the ground level. When cut at one meter, 85−90% of birches produced new sprouts. Cleaning in the summer decreased the sprouting ability by 20−25%. There were also significant differences in height growth of sprout between spring (better) and summer (worse) time of cleaning. There were no significant differences in sprouting ability and sprout growth between cutting and breaking when done at the same time of the year. Thus, the most effective way to restrict competition of birch in young oak stands is cutting at ground level.
Źródło:
Sylwan; 2017, 161, 04; 295-302
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ przygotowania gleby na wzrost sosny zwyczajnej w pierwszych latach uprawy
The effect of different methods of soil preparation on the growth of Scots pine during first years after planting
Autorzy:
Andrzejczyk, T.
Augustyniak, G.
Powiązania:
https://bibliotekanauki.pl/articles/1015759.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
wzrost roslin
hodowla lasu
sosna zwyczajna
przygotowanie gleby
lesnictwo
udatnosc uprawy
Pinus sylvestris
drzewa lesne
uprawy lesne
soil preparation
scots pine
growth
survival
Opis:
The paper provides a comparison of growth and survival of Scots pines during first four years after planting in response to two methods of soil preparation using a double mouldboard plough (a conventional method) and by rotary type disc plough. The studies were carried out in the poor fresh coniferous forest habitat. The discussed soil preparation methods had a significant impact on tree height and diameter, however they did not affect pine survival. Pine growing in furrows made by the disc plough exhibited better height growth; the furrows were shallower than those made by the double mouldboard plough. After four years, the height growth of pines in both experimental variants reached the same level which indicates a short−term effect of soil preparation on pine growth.
Źródło:
Sylwan; 2007, 151, 08; 3-8
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wplyw gatunkow domieszkowych na wzrost i pokroj debu szypulkowego [Quercus robur L.] w uprawie zalozonej metoda Szymanskiego
Effect of admixture species on the growth of pedunculate oak [Quercus robur L.] in a plantation established using the Szymanski Method
Autorzy:
Andrzejczyk, T.
Glodowski, Z.
Powiązania:
https://bibliotekanauki.pl/articles/46466.pdf
Data publikacji:
2010
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
lesnictwo
hodowla lasu
odnowienia lasu
metoda gniazdowa
metoda Szymanskiego zob.metoda gniazdowa
uprawy lesne
wiezba drzew
drzewa lesne
dab szypulkowy
Quercus robur
wzrost roslin
pokroj
gatunki domieszkowe
lipa
Tilia
swierk
Picea
Źródło:
Leśne Prace Badawcze; 2010, 71, 4; 321-330
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wplyw ciec obsiewnych i przygotowania gleby na wzrost i rozwoj nalotow sosny w Puszczy Augustowskiej
Autorzy:
Andrzejczyk, T
Twarog, J.
Powiązania:
https://bibliotekanauki.pl/articles/53357.pdf
Data publikacji:
1998
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
ciecia obsiewne
uprawa roli
rozwoj roslin
wzrost roslin
odnowienia lasu
przezywalnosc roslin
sosna zwyczajna
lesnictwo
siewki
odnowienia podokapowe
Puszcza Augustowska
Pinus sylvestris
Źródło:
Prace Instytutu Badawczego Leśnictwa. Seria A; 1998, 843-851; 5-29
0369-9870
Pojawia się w:
Prace Instytutu Badawczego Leśnictwa. Seria A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rozwój naturalnego odnowienia sosny zwyczajnej na powierzchni przygotowanej pługiem dwuodkładnicowym
The performance of natural regeneration of Scots pine following soil preparation using double mouldboard plough
Autorzy:
Andrzejczyk, T.
Drozdowski, S.
Powiązania:
https://bibliotekanauki.pl/articles/1026749.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
wzrost roslin
przezywalnosc
odnowienia lasu
hodowla lasu
sosna zwyczajna
przygotowanie gleby
lesnictwo
odnowienia naturalne
zageszczenie roslin
Pinus sylvestris
drzewa lesne
scots pine
pinus sylvestris l.
natural regeneration
soil preparation
Opis:
The objective of the study was to analyse the density, survival, height and quality of Scots pine (Pinus sylvestris L.) seedlings growing in the furrows and on the ridges. On poor sandy soils (fresh coniferous forest habitat) the performance of seedlings growing on ridges was superior while in a moderately fertile type of mixed coniferous forest habitat where the competition of forest floor vegetation was high, natural regeneration occurred almost entirely in the furrows.
Źródło:
Sylwan; 2003, 147, 05; 28-35
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ redukcji konkurencji brzozy brodawkowatej na wzrost dębu bezszypułkowego w fazie młodnika
Effect of reducing silver birch competition on growth of sessile oak during the thicket stage
Autorzy:
Andrzejczyk, T.
Milewski, M.
Powiązania:
https://bibliotekanauki.pl/articles/985742.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
hodowla lasu
drzewostany mieszane
brzoza brodawkowata
Betula pendula
konkurencyjnosc
mlodniki
dab bezszypulkowy
Quercus petraea
wzrost roslin
betula pendula
interspecific competition
mixed−stand
quercus
stand treatment
Opis:
Naturally regenerated silver birch is one of the most abundant competitor for planted seedlings in central Poland. The effect of the interaction between planted oak seedlings and naturally regenerated birch was studied in 14−17−years−old sessile oak stand. The experiment was established at stand age of 14−years. At that time, there were around 4000 oaks and 10000 birches per hectare. A sample of dominant individuals of oak were selected and one of three treatments were applied to each individual. The treatments included: (i) removal of all naturally regenerated trees in a radius of 1 m (W1), (ii) removal of all naturally regenerated trees in a radius of 2 m (W2) and (iii) untreated control (K). Breast height diameter and height of selected oaks were measured during three years following the experiment establishment. The release of competition resulted in greater diameter and height growth. The diameter growth was increasing with an increment of free space from oak and was the greatest in the W2 treatment. The increment of height growth was similar regardless of the treatment radius. In practical forestry, silver birch can be recommended as admixture in pure oak stands with low survival rate as replacement for dead oaks. However, a minimum distance of 2 m between oak and birch should be kept.
Źródło:
Sylwan; 2019, 163, 06; 452-459
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ grabu (Carpinus betulus L.) na wzrost i przeżywalność dębu (Quercus robur L.) w fazie młodnika
Effect of hornbeam (Carpinus betulus L.) on growth and survival of pedunculate oak (Quercus robur L.) during the thicket stage
Autorzy:
Andrzejczyk, T.
Brzeziecki, B.
Powiązania:
https://bibliotekanauki.pl/articles/985865.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
hodowla lasu
drzewostany mieszane
mlodniki
drzewa lesne
grab pospolity
Carpinus betulus
oddzialywanie na rosliny
dab szypulkowy
Quercus robur
wzrost roslin
przyrost wysokosci
przyrost piersnicy
artificial regeneration
carpinus
interspecific competition
mixing form
mixed−stand
quercus
silviculture
Opis:
Growth and mortality of oak (Quercus robur L.) in young mixed stands with various admixture of hornbeam (Carpinus betulus L.) in the period of 9−13 years after planting were examined. The trial stand is located in central Poland (51.827023° N, 19.922315° E). It was established in 2004 on a moderately fertile site. Four experimental variants with different participation of oak (O) and hornbeam (H) were established: W1 – an oak monoculture (control variant, 100% O), W2 – a mixed stand consisting of two rows of oak and one row of hornbeam (67% O, 33% H), W3 – a mixed stand consisting of one row of oak and one row of hornbeam (50% O, 50% H), W4 – a mixed stand characterized by a single tree mixture, with three oaks and one hornbeam alternately occurring in each row (75% O, 25% H). During the first two years of the study period the height increments of oak trees were significantly larger in the study variants with hornbeam (the biggest in W3 variant), while during the next two years, the largest values of height increments occurred in the control variant (W1). Through the second part of the study period, the most pronounced, negative effect of hornbeam on the dbh increment of oak trees took place in the W3 variant. During the first nine years after planting the survival rate of oak trees in the variants with hornbeam were similar (82−94%) as in the control variant (85%). However, during the next four years, three times more oaks died in W3 variant (16,5%) than in other variants (5−7%). In general, the results obtained suggest that in order to create mixed oak stands with hornbeam as a nursery species, the share of hornbeam should not exceed 20−25% of all planted trees. The above value appears to be acceptable from the point of view of the negative competitive effects of hornbeam on oak trees during the initial stages of stand development.
Źródło:
Sylwan; 2018, 162, 12; 989-997
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ sposobu pielęgnowania uprawy na wzrost dębu
Effect of cleaning treatments on a growth of sessile oak in young growth phase
Autorzy:
Milewski, M.
Andrzejczyk, T.
Powiązania:
https://bibliotekanauki.pl/articles/987058.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
uprawy lesne
zabiegi pielegnacyjne
czyszczenia wczesne
drzewa lesne
dab bezszypulkowy
Quercus petraea
wzrost roslin
przyrost drzew
przyrost piersnicy
przyrost wysokosci
wspolczynnik smuklosci
silviculture
stand tending
cleaning
quercus petraea
Opis:
We examined growth of oaks after cleaning carried out in a 11−year−old stand in Kolumna Forest District (central Poland). The purpose of the treatment was to remove naturally regenerated species mainly birch. Four different cleaning variants were applied. They differed in time of application and height of unwanted trees i.e. spring cleaning at ground level in every second oak row (W1) or over the entire surface (W2), breaking at a height of 1 m in spring (W3) or in summer (W4) and control (K) where trees were not removed. We analyzed height and its increment, dbh and its increment as well as slenderness, i.e. h:d ratio, in 4−year−long period after treatment. The study reviled that the cleaning, regardless of the applied method, significantly improved oak growth, while lack of cleaning led to increased competition of birch. The pressure from the other species firstly reduced diameter increment and later the height increment (tab.). As a result, the h:d ratio of oaks increased. The 4−year height and dbh increment were similar in all the applied treatments but in the last year of study the dbh increment in variants W2 and W4 was significantly higher than in W1 and W3 due to greater competition of birch in these variants (figs. 1 and 2). Cleaning done on a limited area provides satisfactory growth and stability for young oaks, but it is probable that such a stand needs more frequent intervention than the one from W2 cleaning variant.
Źródło:
Sylwan; 2017, 161, 03; 189-195
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ przygotowania gleby na zagęszczenie, wzrost i jakość samosiewów sosny w warunkach podokapowych
The effect of soil preparation on density, growth and quality of natural regeneration of pine under the canopy
Autorzy:
Andrzejczyk, T.
Drozdowski, S.
Szeligowski, H.
Powiązania:
https://bibliotekanauki.pl/articles/1026387.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
drzewostany sosnowe
wzrost roslin
samosiewy
hodowla lasu
przygotowanie gleby
lesnictwo
odnowienia naturalne
odnowienia podokapowe
scots pine
natural regeneration
soil preparation
Opis:
The studies were conducted in the years of 1997−2001. The effect of four methods of soil preparation (ploughing with double mouldboard plough LPZ−75, disc plough PTL−2, disc harrowing and ridge formation) on natural regeneration of pine under the canopy shelter was analysed. Significant differences in the density, height and vitality of seedlings in the variant II (ploughing with disc plough) and variant IV (ridge formation) were found in the second and third year of studies. In the following years the differences between the variants were insignificant due to the heavy damage of seedlings caused by the cockchafer larvae. Neither of the methods applied protected the seedlings against this damage.
Źródło:
Sylwan; 2003, 147, 03; 19-27
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ ogłowienia i przerzedzenia na wzrost grabu (Carpinus betulus L.) w młodniku dębowym (Quercus petraea (Matt.) Liebl.)
Influence of decapitating and thinning on growth of hornbeam (Carpinus betulus L.) in the oak (Quercus petraea (Matt.) Liebl.) thicket
Autorzy:
Andrzejczyk, T.
Brzeziecki, B.
Szeligowski, H.
Powiązania:
https://bibliotekanauki.pl/articles/979514.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
hodowla lasu
drzewostany mieszane
drzewostany grabowo-debowe
mlodniki
grab pospolity
Carpinus betulus
zabiegi pielegnacyjne
przerzedzanie
oglawianie
wzrost roslin
przyrost wysokosci
przyrost piersnicy
interspecific competition
pre−commercial thinning
decapitating
mixed stand
Opis:
The aim of this study was to quantify 4−year growth and increment of 11− to 15−year−old, artificially regenerated hornbeam (Carpinus betulus L.) playing the role of the tending (nursery) species in the oak stand of the same age, after the silvicultural treatments aimed at reducing its competition against the oak. The study included three types of experimental treatments: decapitating of all hornbeam trees (OG), schematic reduction of hornbeam density (R50, removal of every second hornbeam in a row) and control (K, without treatment). The trial stand is located in Rogów (51.827023° N, 19.922315° E) and was established in 2004 on a moderately fertile site. The experiment was carried out in the spring 2013 (9 years after planting). Height and breast height diameter (dbh) of trees were measured every two years. During the study period, the height increment of decapitated trees was significantly larger than in R50 and K variants, while the dbh increment of trees in R50 variant was significantly larger than in K and OG variants. The height increment of hornbeam in R50 and OG variant and the dbh increment in R50 variant were positively correlated with height and diameter of trees before the treatment, while the dbh increment after decapitating was negatively correlated with tree dimensions before treatment. The decapitating treatment reduced the competitive ability of hornbeam more effectively than the schematic thinning removing 50% of hornbeam trees. After 4 years in the first case, oaks were on average 1 m higher than hornbeams, and in the second case, there was an opposite situation. In order to improve the effectiveness of the thinning treatment, a selective cutting should be performed (removal of the largest hornbeams), and in order to slow down the regeneration of hornbeams after decapitating, the treatment should be carried out during the top of the growing season.
Źródło:
Sylwan; 2019, 163, 03; 179-187
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wplyw ciec rebnych na zageszczenie, wzrost i stan zdrowotny odnowien naturalnych sosny w warunkach Nadlesnictwa Tuszyma
The effect of final cuts on the density, growth and health condition of pine natural regeneration in the territory of the Tuszyma Forest District
Autorzy:
Andrzejczyk, T.
Aleksandrowicz-Trzcinska, M.
Zybura, H.
Powiązania:
https://bibliotekanauki.pl/articles/46028.pdf
Data publikacji:
2009
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
stopien porazenia
hodowla lasu
osutka sosny
lesnictwo
zageszczenie roslin
ciecia rebne
Pinus sylvestris
drzewostany sosnowe
wzrost roslin
Lophodermium seditiosum
sosna zwyczajna
odnowienia naturalne
siewki
Źródło:
Leśne Prace Badawcze; 2009, 70, 1; 5-17
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
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

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