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Tytuł:
Ocena przeciwerozyjnej zabudowy lessowego wawozu drogowego w Elizowce
Estimation of anti-erosion development of loess road ravine in Elizówka
Autorzy:
Mazur, A
Powiązania:
https://bibliotekanauki.pl/articles/1632550.pdf
Data publikacji:
1999
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
wies Elizowka
lessy
wawozy lessowe
wawozy drogowe
zabezpieczenia techniczne
regeneracja gleb
erozja gleb
erozja wodna
zabezpieczenia przeciwerozyjne
zadrzewienia
Elizowka village
loess
loess ravine
road ravine
technical protection
soil regeneration
soil erosion
water erosion
anti-erosion protection
woodlot
Opis:
W pracy przedstawiono osiągnięte efekty po 40-letnim okresie funkcjonowania zabezpieczeń przeciwerozyjnych wykonanych w lessowym wąwozie drogowym w Elizówce koło Lublina. Projekt zabudowy wąwozu drogowego zakładał zahamowanie rozmywu dna i wprowadzenie roślinności w celu uproduktywnienia erodowanego nieużytku. W dnie wąwozu wykonano 18 niskich grobelek z rdzeniem z desek i kiszek faszynowych, następnie dno obsiano mieszanką traw oraz posadzono drzewa (topola, grochodrzew). W następnych latach rozszerzono gamę gatunków drzew oraz wprowadzono krzewy. Techniczno-biologiczne umocnienie wąwozu okazało się skuteczne. Zabezpieczenia techniczne w postaci niskich grobelek ziemnych, skutecznie chroniły dno przed rozmywaniem i powodowały akumulację materiału glebowego w pierwszych latach kiedy roślinność nie opanowała dostatecznie wąwozu. Dzięki zastosowanej roślinności teren wąwozu został uproduktywniony, a zastosowanie drzew i krzewów o różnym tempie wzrostu sprawiło, że zadrzewienie w badanym wąwozie ma charakter zwarty i wielopiętrowy. Zastosowanie gatunków szybko rosnących (topola, grochodrzew), umożliwiło szybką produkcję grubych sortymentów drzewnych. Celowe okazało się sadzenie razem z gatunkami szybko rosnącymi, gatunków wolniej rosnących i dobrze znoszących w młodości duże zacienienie, ponieważ po usunięciu gatunków szybko rosnących one będą stanowiły osłonę przeciwerozyjną i najwyższe piętro drzew. Obecnie roślinność stworzyła dostateczną osłonę przeciwerozyjną likwidując zupełnie procesy erozji wodnej w wąwozie. Dodatkowo zwarte zadrzewienie przyczynia się do regeneracji gleby oraz stanowi ostoję dla ptactwa i drobnej zwierzyny łownej w terenie gdzie występuje mata lesistość. Przedstawiony wyżej kierunek zabudowy wąwozu drogowego wydaje się być najodpowiedniejszym dla większości podobnych wąwozów wytworzonych w skale lessowej.
Effects of anti-erosion measures functioning for 40 years, madę in loess road ravine ij Elizówka near Lublin are presented. The project of road ravine development assumed the inhibitiol of the bottom wash-out and introduction of plants to make the eroded area producible. Eighteen Iow dykes with core madę of boards and fascine were built in the bottom then grass mixture was sowi and trees were set (Poplus sp., Robinia pseudoacacia). Another tree species and bushes were introduced in the following years. Technical and biological ravine protection appeared to bel efficient. The technical protection as Iow ground dykes efficiently protected the bottom against the wash-out and madę the soil materiał accumulate in several first years when plants did not get the ravine under control, yet. Due to plants used, the ravine area became producible, and the bushes and; trees of different growth ratę madę the trees became of dense and multi-level character. Application of fast-growing species (poplar, robinia) madę possible the fast production of wood assortments. Setting of fast-growing species altogether with slow-growing and tolerating the darkness ones appeared to be intentional because the latter would be the anti-erosion protection and the highest level of trees after the fast-growing ones removal. At present, plants make sufficient anti-erosion protection fully removing the water erosion processes in the ravine. Additionally, dense trees contribute to the soil regeneration and it is the support for birds and smali games on an area of slight afforestation. The direction of ravine development presented above seems to be the most proper for majority of similar ravines madę in loess rock.
Źródło:
Acta Agrophysica; 1999, 23; 87-96
1234-4125
Pojawia się w:
Acta Agrophysica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Natural regeneration of the European silver fir in the Sudety Mountains on soils with different particle size distribution
Autorzy:
Filipiak, M
Komisarek, J.
Nowinski, M.
Powiązania:
https://bibliotekanauki.pl/articles/41749.pdf
Data publikacji:
2003
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
European silver fir
locality
natural regeneration
silver fir
restitution
soil habitat
Sudetes Mountains
fir
Opis:
In the 40 fir localities in the Sudety Mountains, varying in site conditions and the degree of natural regeneration development were taken soil samples from the mineral horizon and were subjected to particle size distribution analysis. The best regeneration of fir stands has been reported on medium-textured soils, containing a few percents of the clay fraction and from 50to 60% of sand.The poorest regeneration was reported on silty soils, located in the lower parts of slopes. In comparision with the Carpathians, spectrum of conditions in which firs grow in the Sudety Mountains is clearly shifted from coarse-textured soils to medium-textured soils.
Źródło:
Dendrobiology; 2003, 50
1641-1307
Pojawia się w:
Dendrobiology
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 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 przygotowania gleby po pożarze lasu na przeżywalność i wzrost wybranych gatunków drzew
The influence of the soil preparation after the forest fire on the survival and growth of the selected tree species
Autorzy:
Ceitel, J.
Barzdajn, W.
Zientarski, J.
Powiązania:
https://bibliotekanauki.pl/articles/1026442.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
wzrost roslin
przezywalnosc
odnowienia lasu
tereny popozarowe
przygotowanie gleby
pozary lasow
lesnictwo
drzewa lesne
forest fire
artificial regeneration
soil preparation
survival
growth
Opis:
This paper refers to the investigation of the influence of the soil preparation methods and selection of the forest tree species for the forest regeneration on the surface after the forest fire and in case of the poor coniferous forest site types. Results come from the experiment established in 1994 in Notecka Forest according to the split−plots method. Five soil preparation methods were tested (furrows, furrows with subsoiler, subsoiler, full shallow ploughing and control) and six forest tree species (Scots pine, European larch, gray alder, silver birch, pedunculate oak, red oak). On the base of the analysis of variance the height growth and survival of the tested species during 6 year period were evaluated.
Źródło:
Sylwan; 2003, 147, 06; 3-13
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Regeneration of the European silver fir (Abies alba Mill.) in the Sudety Mountains on soils with different physico-chemical properties
Autorzy:
Filipiak, M
Komisarek, J.
Powiązania:
https://bibliotekanauki.pl/articles/41722.pdf
Data publikacji:
2005
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
European silver fir
Abies alba
regeneration
Sudetes Mountains
silviculture
soil property
chemical property
soil pollution
industrial pollution
Opis:
The purpose of this study was to determine the basic physico-chemical properties of soil in silver fir stands with different stage of natural regeneration. The investigations were carried out in south-west part of Poland – in the Sudety Mountains. From 854 silver fir stands, 40 testing sites, varying in terms of habitat conditions and degree of natural regeneration, were selected. Soil samples were collected from litter (organic horizon – O) with a thickness of 7–15 cm and from mineral A horizon lying up to 20 cm below the organic horizon and were then analysed for pH, EC, C org., total N, exchangeable cations (Ca, Mg, K, Na, H and Al), soluble Mn, Fe, Zn and Pb as well as particle size distribution (samples from A horizon). The analysed soil samples are characterized by very high acidity and low content of bases. According to the performed statistical tests, none of the factors analysed within the samples tested has a significant impact on the natural regeneration of silver fir. The only dependence between potassium content in soil and the regeneration of silver fir in the Sudety Mountains is close to statistically significance.
Źródło:
Dendrobiology; 2005, 53; 17-25
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przydatność hodowlana naturalnego odnowienia sosny zwyczajnej ( Pinus sylvestris L.)w Nadleśnictwie Bytów
Silvicultural usefulness of natural regeneration of Scots pine [Pinus sylvestris L.] in Bytow Forest District
Autorzy:
Wolski, P.
Robakowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/1012990.pdf
Data publikacji:
2008
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
przydatnosc hodowlana
odnowienia lasu
hodowla lasu
Nadlesnictwo Bytow
sosna zwyczajna
lesnictwo
odnowienia naturalne
Pinus sylvestris
drzewa lesne
artificial regeneration
natural regeneration
pinus sylvestris
soil preparing
Opis:
In the similar soil and climate conditions, the tended and non−tended Scots pine undergrowth of natural origin was equal to the thicket of the same age in terms of the usefulness for cultivation. The non−tended natural regeneration of pine showed the statistically significantly highest mean values of diameter at breast height, height and current annual height increment in comparison with the tended natural and artificial regeneration. The comparison of the morphological parameters of six year old pine seedlings did not reveal statistically significant differences between the soil preparing with the double mould board plough (LPz−75) or the rotary plough. The more frequent silvicultural use of Scots pine natural regeneration, which locally exceeds the artificial regeneration in terms of growth traits and vitality, can diminish the risk of damage to pine stands resulting from suddenly occurring changes in site conditions.
Źródło:
Sylwan; 2008, 152, 10; 17-26
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Odnowienie naturalne sosny (Pinus sylvestris L.) na siedliskach wilgotnych przy zastosowaniu różnych metod przygotowania gleby
Natural regeneration of Scots pine [Pinus sylvestris L.] growing in moist habitats using different soil preparation methods
Autorzy:
Pigan, I.
Powiązania:
https://bibliotekanauki.pl/articles/1009380.pdf
Data publikacji:
2010
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
hodowla lasu
hodowla polnaturalna
siedliska wilgotne
gleby lesne
przygotowanie gleby
odnowienia naturalne
sosna zwyczajna
Pinus sylvestris
siewki
zageszczenie roslin
przezywalnosc
wzrost roslin
scots pine
soil preparation
scarification
moist habitat
natural regeneration
Opis:
The paper reports the performance of pine culture established from natural regeneration in the moist mixed coniferous (BMw), fresh mixed coniferous (BMśw) and moist mixed deciduous (LMw) forest habitats in Pszczyńskie Forests. The seedlings were measured in the successive growing seasons following culture establishment. The soil preparation variants included: full beds, ridge beds, and strips using FAO−FAR soil cutter. The parameters subject to analysis embraced planting density, height and quality of seedlings taking into consideration soil preparation methods. The density of seedlings established on full beds was found to be the best, while on ridge beds – it was the lowest. Seedlings growing on strips showed the best height increment and quality, while those growing on beds – the poorest. The parameter variability between individual sites under the experiment was high.
Źródło:
Sylwan; 2010, 154, 08; 524-534
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zgrupowania biegaczowatych jako zooindykatory różnych sposobów przygotowania gleby na zrębach oraz ich zagospodarowania
Carabid communities as zooindicators of soil scarification techniques applied in clear-cutted forest stands and the further used management practices
Autorzy:
Skłodowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/1009276.pdf
Data publikacji:
2010
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
zreby
zrab zupelny
zagospodarowanie lasu
gleby lesne
przygotowanie gleby
bioindykacja
bioindykatory
owady
biegaczowate
Carabidae
zgrupowania zwierzat
clear cut area
soil preparation
carabidae
structure of assemblages
regeneration
Opis:
In this paper the effect of different methods of soil scarification in a clear−cut area were studied. The following soil preparation techniques were applied: the soil cutter, the active soil plough, the traditional method with use of LPz plough, and the manual scarification of soil in circles surrounding the stem of the future young tree. The effect of management of the residual heaps of branches was also tested. Branches were either put in prisms in the original shape or, having been previously chipped, equally distributed over the entire area of the clear−cut. Additional studies focused on the effect of the time of clear−cut execution (winter or summer) on the condition of epigeic carabid communities. The least regressive effect to analysed communities was observed after the application of the point manual soil scarification. The clear−cuts carried out during the winter season, to a greater degree, favours the forest carabid fauna, preserving them in a structure more resembling the forest communities. More distinctive positive effect on the carabids is observed after putting the residual heaps of branches in prisms; the latter gives shelter for the carabid fauna and constitutes the refuge spots for it.
Źródło:
Sylwan; 2010, 154, 09; 625-638
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of different methods of site preparation on natural regeneration of Pinus sylvestris in Eastern Poland
Autorzy:
Aleksandrowicz-Trzcinska, M.
Drozdowski, S.
Brzeziecki, B.
Rutkowska, P.
Jablonska, B.
Powiązania:
https://bibliotekanauki.pl/articles/41158.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
natural regeneration
Pinus sylvestris
Scotch pine
seedling density
seedling growth
seedling quality
soil scarification
Polska
Opis:
Mechanical site preparation (MSP) is commonly used to enable forest regeneration of clear-cuts. Less intense methods may be more suitable from an environmental point of view, but such a method can result in the lack of natural regeneration. We compare the influence of three MSP methods on natural regeneration of Scots pine. The methods differ in their degree of soil disturbance. The effects of MSP by forest plough (FP), active plough (AP), and forest cutter (FC) on density, quality, and biometric parameters of one-year old seedlings were determined. The highest density of seedlings was obtained in the FP treatment (188,000 seedlings ha–1). The seedling density was significantly lower in the AP method (121,000 seedlings ha–1), and in the FC variant (36,000 seedlings ha–1). The best quality seedlings were found in the FC variant, and the worst – in the FP treatment. Most biometric parameters of seedlings did not differ by MSP method, except for the root length and root:shoot ratio. By the end of growing season, in the FP treatment, 1-year old seedlings formed a top bud more than twice as often as the seedlings from the AP and FC treatments. The FP method led to the best Scots pine natural regeneration. The results obtained in the FC variant were not as good as in the FP method, though they were still acceptable from the silvicultural point of view. The FC method was the least intensive method of site preparation, yet it is considered the most appropriate from the environmental (soil protection) point of view.
Źródło:
Dendrobiology; 2014, 71
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of land relief and soil properties on stand structure of overgrown oak forests of coppice origin with Sorbus torminalis
Autorzy:
Szymura, T.H.
Szymura, M.
Pietrzak, M.
Powiązania:
https://bibliotekanauki.pl/articles/41135.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
land relief
soil property
stand structure
overgrown coppice oak
oak forest
coppice
Sorbus torminalis
regeneration
forest management
Opis:
Traditional forest management as coppicing and coppicing-with-standard are recently considered as beneficial for biodiversity in woodlands. Cessation of coppicing leads to changes in stand structure and often loss of biodiversity. In contemporary Polish forestry coppicing is not applied, however some stands of coppice origin persist in Silesia until present. The overgrown coppice oak forests that cover the southern slopes at the foothills of the Sudetes Mountains (Silesia, Central Europe) are considered to be Euro-Siberian steppic woods with a Quercus sp. habitat (91I0): a priority habitat in the European Union, according to the Natura 2000 system. They support one of the largest populations of wild service tree (Sorbus torminalis Crantz) in Poland. In this study we investigated the relation of stand structure and trees parameters with environmental variables. The results showed considerable variability of stand volume, tree density and stems’ size correlated mostly with soil texture, but not nutrient content. We attributed it to soil dryness which seems to be the crucial factor controlling growth of trees. The natural regeneration of trees concentrated mostly on non-exposed sites on less acidic soils, but seedlings of wild service tree were present almost exclusively on most insolated sites, with shallow acidic soils. However, the regeneration of trees in sapling stage was restrained by browsing. Results suggest that maintaining of Sorbus torminalis requires protection against browsing, and some kind of active management is necessary to retain the observed stand structure with high proportion of wild service trees in stands on more fertile soils.
Źródło:
Dendrobiology; 2014, 71
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mite (Acari) colonization of pine chips alone and pine chips supplemented with forest litter, peat and lignite in revitalization of degraded forest soils
Autorzy:
Klimek, A.
Chachaj, B.
Gackowski, G.
Kosakowski, L.
Powiązania:
https://bibliotekanauki.pl/articles/101127.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Infrastruktura i Ekologia Terenów Wiejskich PAN
Tematy:
soil regeneration
mulching
microarthropods
bioindication
Oribatida
Opis:
The aim of this study was to compare colonization of pine chips without supplements and pine chips supplemented with forest litter, peat and lignite by mites (Acari), and particularly oribatid mites (Oribatida) in a two-year cycle. The study was conducted in the years 2013-2014, on microplots established in a belt of trees in a nursery in Białe Błota within Bydgoszcz Forest District. The experiment was established on four microplots (1 x 1 m). It included the following variants: C - pine chips alone, Lf – pine chips inoculated with fresh forest litter, Lf+Pe – pine chips enriched with deacidified high peat (20%) (pH 5.5-6.5) and inoculated with the litter, Lf+Li - pine chips enriched with granulated lignite (20%) inoculated with the litter. In the first year of the study, mite abundance in the chips inoculated with forest litter was significantly higher than that on microplot C. In the second year of the experiment, the abundance of these microarthropods decreased probably due to unfavorable weather conditions. The most common group of mites were usually oribatid mites that accounted for 19.7 to 80.4% of all mites. An analysis of seasonal dynamics of Oribatida abundance over the entire study cycle revealed a clear increase in their numbers in non-supplemented pine chips only on the last sampling date. Oribatida abundance in Lf variant was similar at the beginning and end of the study. Contrary to that, their number decreased in the chips supplemented with peat, and particularly those enriched with lignite. In total, 36 species of oribatid mites were identified on all microplots. The greatest boost in species diversity after the introduction of forest litter was observed in Lf chips and the smallest in Lf + Li variant. Oribatula tibialis was the most common oribatid mite in the investigated substrates. Low numbers of Oppiella nova and Tectocepheus velatus, the species having trophic associations with fungi, may indicate poor colonization of the chips, particularly those enriched with lignite, by saprotrophic organisms.
Źródło:
Infrastruktura i Ekologia Terenów Wiejskich; 2017, IV/2; 1577-1590
1732-5587
Pojawia się w:
Infrastruktura i Ekologia Terenów Wiejskich
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The presence of mites (Acari) in pine wood chips enriched with peat and lignite inoculated with forest litter and irrigated
Autorzy:
Klimek, A.
Chachaj, B.
Gackowski, G.
Powiązania:
https://bibliotekanauki.pl/articles/100933.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Infrastruktura i Ekologia Terenów Wiejskich PAN
Tematy:
soil regeneration
wood chips
soil organic horizon
mesofauna
Oribatida
Opis:
The aim of the study was to analyze the presence of mites (Acari), with special focus on indicator oribatid mites (Oribatida), in control pine wood chips and pine wood chips enriched with peat and lignite inoculated with forest litter and irrigated. The study was conducted in 2013 on microplots (1 x 1 m) located within a belt of trees in a nursery in Białe Błota. The experiments included the following variants: C - pine wood chips, Ec - pine wood chips inoculated with forest litter, Ec+Pe - pine wood chips enriched with deacidified high peat (20%) (pH 5.5-6.5) and inoculated with forest litter, Ec+Ca - pine wood chips enriched with granulated lignite (20%) (granule size 1-10 mm) inoculated with forest litter. The addition of forest litter caused an increase in total number of mites in the control pine wood chips and those enriched with peat. Mites belonging to Mesostigmata order prevailed in control chips and those enriched with forest litter and peat, while Oribatida were dominant mites in the other variants. Considering the results for the entire year, 20% addition of peat and lignite negatively affected the presence of oribatid mites, thus indicating a reduced biological activity of the substrates. The populations of oribatid mites on all microplots were clearly dominated by Oribatula tibialis, and Tectocepheus velatus and Adoristes ovatus were slightly less common.
Źródło:
Infrastruktura i Ekologia Terenów Wiejskich; 2017, II/1; 483-493
1732-5587
Pojawia się w:
Infrastruktura i Ekologia Terenów Wiejskich
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mite (Acari) occurrence in selected substrates used for a restoration of degraded soils
Autorzy:
Klimek, A.
Chachaj, B.
Gackowski, G.
Dąbrowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/101510.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Infrastruktura i Ekologia Terenów Wiejskich PAN
Tematy:
forest litter
orchard litter
wood chips
reintroduction
soil regeneration
oribatid mites
Opis:
The number and groups of mites (Acari) and species composition of oribatid mites (Oribatida) were analysed in three different substrates used for the restoration of degraded soils: (1) pine forest litter, (2) apple orchard litter, and (3) pine chips. The study was conducted in the years 2011-2012, on microplots of the area of 1m2 , established in a belt of trees of a nursery in Białe Błota (Bydgoszcz Forest District). Average biannual mite density per 50 cm3 of the investigated substrates ranged from 14.6 to 54.43 individuals. The highest numbers of mites were found in shredded forest litter and the lowest in pine chips. The most abundant mites in the studied material were oribatid mites, accounting for 57.3 % of these arthropods. The highest number of oribatid mites was found in the forest litter (28), and the lowest (20) in pine chips. The number of species in both types of litter was similar in the first and second year of the study, but it rose three times in the pine chips substrate over the study period. Oribatid species in the litter substrates were dominated by the eurytopic Tectocepheus velatus, and the most abundant species in the pine chips substrate was Oribatula tibialis. The experiment indicated a possibility of practical use of the shredded litter in the reintroduction of soil mesofauna and soil regeneration. This may facilitate the soil inoculation process, e.g., by using seeders specially adapted for this purpose. Additionally, a quick colonization of wood chips by acarofauna may suggest the possibility of using them as an excellent substrate for soil regeneration.
Źródło:
Infrastruktura i Ekologia Terenów Wiejskich; 2018, II/1; 277-291
1732-5587
Pojawia się w:
Infrastruktura i Ekologia Terenów Wiejskich
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Growth traits of natural regeneration of Scots pine (Pinus sylvestris L.) in south-eastern Poland
Autorzy:
Masternak, Katarzyna
Głębocka, Katarzyna
Surowaniec, Krystian
Kowalczyk, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/2041518.pdf
Data publikacji:
2020
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
Scots pine
soil preparation
regeneration methods
seedlings growth
Opis:
In recent years, particular attention has been paid to enhancing the meaning of natural regeneration, which is a part of the implementation of the concept of sustainable development and is one of the pillars of the natural direction of forest silviculture. Since the middle of the last century, the contribution of natural regeneration in Poland has been steadily increasing. The paper presents the analysis of density and variability of growth traits of natural regeneration of Scots pine (Pinus sylvestris L.) in south-eastern Poland. The study involved four compartments, which were prepared with the use of tiller and plough (active and double mouldboard). Density of seedlings, their height and root collar diameter, were measured. Density and growth characteristics of seedlings were higher at the tiller area and furrow compared with nonscarified soil and ridge. The highest cover with herbaceous plant was reported in ridges and non-scarified soil, but in most of the analysed compartments, it had no effect on the density of seedlings. It was found that different methods for soil preparation create different conditions for germination of seeds, which is reflected in the number of seedlings and its growth traits.
Źródło:
Folia Forestalia Polonica. Series A . Forestry; 2020, 62, 3; 220-226
0071-6677
Pojawia się w:
Folia Forestalia Polonica. Series A . Forestry
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 18

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