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    Wyświetlanie 1-14 z 14
    Tytuł:
    Zmiennosc struktury ektomikoryz sosny zwyczajnej w warunkach zroznicowanego deszczowania w szkolkach
    Autorzy:
    Hilszczanska, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/820666.pdf
    Data publikacji:
    2002
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    sadzonki
    szkolki lesne
    ektomikoryza
    sosna zwyczajna
    lesnictwo
    deszczowanie
    Pinus sylvestris
    Źródło:
    Sylwan; 2002, 146, 12; 61-68
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Propozycja mikoryzacji sadzonek drzew leśnych z udziałem trufli letniej (Tuber aestivum) w Polsce
    Proposal of mycorrhization of forest tree seedlings using summer truffle [Tuber aestivum] in Poland
    Autorzy:
    Hilszczańska, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/1011893.pdf
    Data publikacji:
    2009
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    grzyby mikoryzowe
    trufla letnia
    szkolkarstwo lesne
    Tuber aestivum
    mikoryzowanie sadzonek
    wykorzystanie
    sadzonki
    lesnictwo
    drzewa lesne
    tuber aestivum
    ectomycorrhizae
    truffle orchards
    Opis:
    Truffles belong to the hypogeous fungi living in ectomycorrhizal symbiosis with many forest tree and shrub species. Some truffle species such as black truffle (Tuber melanosporum Vittad.) or summer truffle (Tuber aestivum Vittad.) are valuated for their smell and special taste. The confirmed occurrence of summer truffles in Poland may lead to a conclusion that cultivation of this species under Polish conditions might become an alternative to traditional truffle cultivation regions. This is of particular importance given that, in the Mediterranean countries with climate disturbances, the number of truffle fruiting bodies declines while the demand for them grows continuously. In addition to their economic value for producers, establishing truffle orchards is also beneficial with regard to nature protection. The paper presents soil and climate requirements of the summer truffle and the indispensable conditions for establishing so called "truffle orchards".
    Źródło:
    Sylwan; 2009, 153, 04; 281-286
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wplyw podlozy szkolkarskich na rozwoj mikoryz sosny Pinus sylvestris L.
    Autorzy:
    Hilszczanska, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/821609.pdf
    Data publikacji:
    2000
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    nawozenie organiczne
    czynniki siedliska
    mikoryza
    szkolki lesne
    sosna zwyczajna
    lesnictwo
    siewki
    podloza uprawowe
    Pinus sylvestris
    drzewa lesne
    Źródło:
    Sylwan; 2000, 144, 04; 93-97
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Stan symbiozy mikoryzowej i wzrost inokulowanych siewek sosny Pinus sylvestris L. rosnacych w szklarni w warunkach roznej wilgotnosci podloza
    Autorzy:
    Hilszczanska, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/823068.pdf
    Data publikacji:
    2001
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    siewki inokulowane
    mikoryza
    sosna zwyczajna
    lesnictwo
    wilgotnosc podloza
    Pinus sylvestris
    fitopatologia lesna
    Źródło:
    Sylwan; 2001, 145, 07; 89-95
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wpływ inokulum mikoryzowego grzyba Thelephora terrestris na wzrost sadzonek sosny zwyczajnej Pinus sylvestris L. II. Badania polowe
    The role of Thelephora terrestris fungus in mycorrhization on Scots pine [Pinus sylvestris L.] seedlings
    Autorzy:
    Hilszczańska, D.
    Sierota, Z.
    Powiązania:
    https://bibliotekanauki.pl/articles/1019366.pdf
    Data publikacji:
    2006
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    grzyby mikoryzowe
    Thelephora terrestris
    badania polowe
    lesnictwo
    inokulacja
    Pinus sylvestris
    zalesianie
    tereny porolne
    sadzonki
    sadzonki mikoryzowane
    sosna zwyczajna
    ektomikoryza
    drzewa lesne
    pinus sylvestris
    thelephorra terrestris
    ectomycorrhiza
    soil recultivation
    Opis:
    Scots pine (Pinus sylvestris L.) seedlings which were inoculated with ectomycorrhizal fungus – Thelephora terrestris and grown in different regimes of N fertilization [Hilszczanska, Sierota 2006], next year were planted out on post−agricultural land. The development of fine roots after 6 months of vegetation, number of mycorrhizas, identity of some mycorrhizas and growth parameters of Scots pine seedlings were studied. Mycorrhizal abundance was higher in the inoculated previously variants than in non−inoculated ones. PCR RFLP analysis confirmed share of two different isolates of Thelephora engaged in mycorrhizal symbiosis. Growth parameters was higher in non−inoculated seedlings. Vitality of seedlings was lower at lower level of N fertilization in non−inoculated treatment.
    Źródło:
    Sylwan; 2006, 150, 02; 20-28
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wpływ inokulum mikoryzowego grzyba Thelephora terrestris na wzrost sadzonek sosny Pinus sylvestris L. I. Badania laboratoryjne
    The role of Thelephora terrestris fungus in mycorrhization on Scots pine [Pinus sylvestris L.] seedlings. I. Laboratorial study
    Autorzy:
    Hilszczańska, D.
    Sierota, Z.
    Powiązania:
    https://bibliotekanauki.pl/articles/1019671.pdf
    Data publikacji:
    2006
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    grzyby mikoryzowe
    Thelephora terrestris
    lesnictwo
    inokulacja
    Pinus sylvestris
    liczebnosc
    sadzonki
    mikoryza
    badania laboratoryjne
    sadzonki mikoryzowane
    sosna zwyczajna
    nawozenie azotem
    drzewa lesne
    pinus sylvestris
    thelephora terrestris
    inoculation
    fertilization
    Opis:
    Scots pine (Pinus sylvestris L.) seedlings grow under two different regimes of N fertilization, and were artificially inoculated with Thelephora terrestris Fr. fungus. Higher percentage of mycorrhizal colonization possessed seedlings that were inoculated and grown in lower level of N. The highest growth parameters (length of shoots and dry weights of shoots) had seedlings that grew in higher level of N, and had not been given to inoculation by T. terrestris. Mycorrhization enhanced needles nutrient content, such as: P, K, Ca, and Mg.
    Źródło:
    Sylwan; 2006, 150, 01; 40-47
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wpływ wzbogacenia gleby porolnej substratami organicznymi na strukturę zbiorowisk grzybów ektomykoryzowych sosny zwyczajnej
    Changes in ectomycorrhizal structure of Scots pine growing on abandoned farmland soil enriched with organic substrates
    Autorzy:
    Małecka, M.
    Hilszczańska, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/990008.pdf
    Data publikacji:
    2014
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    zalesianie
    gleby porolne
    wzbogacanie gleby
    substraty organiczne
    uprawy lesne
    sosna zwyczajna
    Pinus sylvestris
    grzyby ektomikoryzowe
    scots pine
    ectomycorrhizal fungi
    post−agricultural lands
    organic substrates
    Opis:
    An assessment of ectomycorrhizal fungi associated with Pinus sylvestris L. growing on abandoned post−agricultural soil was performed. The seedlings were growing at three different treatments of soil amendments (harvest residue, bark compost and sawdust). As a control treatment, the soil without any amendments was used. The comparison of ectomycorrhizal structure done ten years after the application of organic substrates showed no significant changes in species richness level. The most frequent taxa, irrespective of the treatment, was Wilcoxina sp. The result seems to be connected with high nitrogen level in the soil. Ectomycorrhizae of Cortinarius sp. and Pinirhiza spp. dominated in all treatments. The results showed that species richness and abundance of live and dead mycorrhizae depend on soil conditions, which are similar on treatment and control plots.
    Źródło:
    Sylwan; 2014, 158, 04; 243-250
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Zawartość składników pokarmowych w igłach sadzonek sosny zwyczajnej inokulowanej Thelephora terrestris
    Content of mineral nutrients in Scots pine seedlings inoculated with Thelephora terrestris
    Autorzy:
    Hilszczańska, D.
    Sierota, Z.
    Powiązania:
    https://bibliotekanauki.pl/articles/1008323.pdf
    Data publikacji:
    2012
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    drzewa lesne
    sosna zwyczajna
    Pinus sylvestris
    mikoryzowanie sadzonek
    Thelephora terrestris
    sadzonki mikoryzowane
    igly sosny
    pierwiastki biogenne
    azot
    fosfor
    potas
    wapn
    magnez
    zawartosc azotu
    zawartosc potasu
    zawartosc fosforu
    zawartosc wapnia
    zawartosc magnezu
    zmiany zawartosci
    nutrients
    mycorrhizae
    thelephora terrestris
    scots pine
    post−agricultural land
    Opis:
    The changes of N, P, K, Ca and Mg content in Scots pine needles over 4 years of the experiment were estimated in 2 treatments – inoculated in laboratory with the ectomycorrhizal fungus Thelephora terrestris and non inoculated (control). The seedlings were grown in a greenhouse for one season and then planted out into post−agricultural soil. Statistically significant differences were found only for Mg concentration in needles of two−year−old initially inoculated seedlings. For both treatments N and K concentration differed between all analysed years of growth. In the case of P and Ca concentration differences were found neither for treatments, nor for years. Four−year−old inoculated seedlings had lower concentration of all investigated nutrients with the exception of Ca. In both treatments the concentration of nutrients was at optimal level for four−year−old seedlings’ growth. Obtained results suggest that environmental conditions as well as plant metabolism may influence the nutrient concentration in the needles more strongly than their uptake by ectomycorrhizal symbionts on the roots.
    Źródło:
    Sylwan; 2012, 156, 05; 391-400
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Struktura ektomikoryz i parametry biometryczne sosny po wysadzeniu na gruncie porolnym
    Ectomycorrhizal structure and biometric parameters of pine after planting on post-agricultural land
    Autorzy:
    Sierota, Z.
    Hilszczańska, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/1012001.pdf
    Data publikacji:
    2009
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    zalesianie
    grzyby mikoryzowe
    wzrost roslin
    Thelephora terrestris
    grunty porolne
    cechy biometryczne
    sadzonki
    ektomikoryza
    sosna zwyczajna
    lesnictwo
    Pinus sylvestris
    drzewa lesne
    pinus sylvestris l.
    ectomycorrhizae
    thelephora terrestris
    post−agricultural land
    Opis:
    The focus of the research was on the effect of inoculation with the ectomycorrhizal fungus Thelephora terrestris on changes in mycorrhizal structure and growth parameters of Scots pine (Pinus sylvestris L.) seedlings. Before planting on post−agricultural land, the seedlings were grown under laboratory conditions for six months, at two different nitrogen fertilization rates [Hilszczańska, Sierota 2006a]. Mycorrhizae formed by T. terrestris dominated in the mycorrhizal structure during two growing seasons after planting irrespective of the growth variant applied. However, their higher percentage was detected in seedlings artificially inoculated with T. terrestris mycelium. The inoculation did not limit mycorrhiza formation by other mycorrhizal fungi. No significant differences in parameter values were found between inoculated and non−inoculated seedlings.
    Źródło:
    Sylwan; 2009, 153, 02; 108-116
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Różnorodność biologiczna i rola bakterii glebowych w środowisku leśnym
    Biodiversity and the role of soil bacteria in a forest environment
    Autorzy:
    Siebyła, H.
    Hilszczańska, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/988995.pdf
    Data publikacji:
    2017
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    gleby lesne
    ryzosfera
    bakterie glebowe
    roznorodnosc biologiczna
    Bacillus
    Proteobacteria
    Actinobacteria
    funkcje biologiczne
    mechanizm dzialania
    bacteria
    forest soil
    rhizosphere
    Opis:
    Microorganisms commonly inhabit all environments in which they can survive. The number of bacteria in soil depends on its structure, moisture and nutrient content, and ranges from a few hundred to several thousand per gram of soil. Qualitative and quantitative composition of bacteria mainly depends on physico−chemical agents, soil and vegetation cover, the content of biogenic elements, but also on the salinity and pollution. In the case of forest soils number of bacteria amounts to about 4.8×10 9 per 1 cm 3 of soil. In the rhizosphere, the soil directly surrounding plant roots, there are organisms that affect the biochemical activity of plants. The main representatives of bacteria, which are present in the rhizosphere layer, are species of the genera: Pseudomonas and Bacillus, Acidobacteria that protect plants against attack of pathogens. Soil microorganisms form a symbiosis with vascular plants. Because of their properties, they are effective antagonists against fungi that cause plant diseases (leaf spots, roots and shoot apices disease, as well as rot). This group includes such species as: Sclerotinia sclerotiorum, Botrytis cinerea and Colletotrichum gloeosporioides or the species belonging to Oomycetes, for example Phytophthora and Pythium. Bacteria also protect plants against harmful insects and inhibit the growth of fungal diseases. The beneficial role of bacteria is observed in the development of truffles as well. They are responsible for providing nitrogen to the mycelium forming fruiting bodies. Bacteria improve plant growth and protect their host against drought. Understanding the diversity of bacteria that have important role in the functioning of ecosystems, including forest ecosystems, remains a challenge for microbiologists.
    Źródło:
    Sylwan; 2017, 161, 02; 155-162
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Struktura zbiorowisk grzybów mykoryzowych po pożarze drzewostanu sosny zwyczajnej na siedlisku boru suchego
    Structure of post-fire ectomycorrhizal communities of Scots pine stand in a dry coniferous forest habitat
    Autorzy:
    Hilszczańska, D.
    Gil, W.
    Olszowska, G.
    Powiązania:
    https://bibliotekanauki.pl/articles/980282.pdf
    Data publikacji:
    2019
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    siedlisko boru suchego
    drzewostany sosnowe
    pozary lasow
    tereny popozarowe
    sosna zwyczajna
    Pinus sylvestris
    mikoryza
    grzyby mikoryzowe
    zbiorowiska grzybow
    struktura zbiorowisk
    roznorodnosc gatunkowa
    forest fire
    mycorrhiza
    fungi
    scots pine
    coniferous forest habitat
    Opis:
    Ectomycorrhizal communities associated with Pinus sylvestris growing on dry coniferous forest habitat after the fire were studied. In order to investigate the fire effect on ectomycorrhizal fungi and changes of soil parameters in the upper (0−15 cm) soil layer three study plots were established: 1 – the control, 2 – fire zone left for artificial renewal (with the economic method of renewal) and 3 – fire zone left for natural renewal. The analysis of mycorrhizae revealed presence of eight mycorrhizal fungi on Scots pine roots and the value of Shannon−Wiener species diversity index H’ equaled to 1.76. The most abundant were mycorrhizae formed by Tomentella feruginea (31.7%) and Hebeloma crustuliniforme (23.3%). The fraction of Paxillus involutus and Rhizopogon sp. mycorrhizae was 16.7% and 13.0%, respectively. The lowest was the number of Thelephora terrestris mycorrhizae (only 1.7%). At the site 2, number of mycorrhizal fungi diminished to five and Shannon−Wiener species diversity index was also lower (1.37). The predominant were mycorrhizae of Cenococcum geophilum (26.7%) and P. involutus (21.7%), whilst the lowest were mycorrhizae of Suillus luteus (1.7%). Although at the third site the number of ectomycorrhizal fungi was the same as on the site 2, the dominance of Thelephora terrestris (66.7%) caused that Shannon−Wiener’s species diversity index was the lowest (1.05). Mycorrhizae of Paxillus involutus and Wilcoxina mikolae were characterised by similar abundance (13.3% and 11.7%, respectively). The lowest number of mycorrhizae was observed for Tomentella sp. (3.3%). Analysis of soil parameters showed an increase of pH on burnt sites in comparison to the control. The soil of burnt sites were also characterised by lower value of C and C/N ratio than the soil on the control treatment. The result showed that ubiquitous mycorrhizal fungi, such as T. terrestis, are able to persist on roots in changed soil environment with low content of nutritions.
    Źródło:
    Sylwan; 2019, 163, 01; 71-79
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wpływ hodowlanego zagospodarowania lasu na produkcyjność jadalnych grzybów leśnych
    Impact of silviculture on the productivity of edible fungi in the forest
    Autorzy:
    Gil, W.
    Hilszczańska, D.
    Rosa-Gruszecka, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/986645.pdf
    Data publikacji:
    2018
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    zagospodarowanie lasu
    grzyby lesne
    wystepowanie
    grzyby jadalne
    grzyby dzikorosnace
    owocnikowanie grzybow
    uboczne uzytkowanie lasu
    ectomycorrhizal fungi
    edible fungi
    mycosilviculture
    non−wood forest products
    forest management
    Opis:
    Edible forest mushrooms are one of the most important non−wood products and their economic importance is constantly growing. Only in Poland, the value of collected mushroom is estimated to about 740 million PLN a year. Such species as Boletus sp., Lactarius sp. or Tuber sp. are the most valuable non−wood forest products. Wild species, a great part of which are ectomycorrhizal fungi, not only play a key role in the growth and development of forest trees, but also belong to the most used in the Polish cuisine. A new challenge is to develop a scientific basis for the production of edible ectomycorrhizal fungi. Given the fact that fructification of fungi is influenced by many environmental, ecological, orographic and anthropogenic factors, their growing is rather a tough task. So far, methods of fungi growing have been developed in case of several species and they are still to be implemented on an economic scale. Under natural conditions, both mycorrhizal and fruiting processes may be stimulated by proper silviculture treatments, which are conducive to wood and mushrooms production as well. Nowadays, the concept of ‘mycosilviculture' is gaining more and more interest. In order to implement it, the knowledge of the biology of fungi and their host−species is needed. In this article, a rich body of studies dealing with the influence of management methods on fruitification of fungi is reviewed. The critical factor that appears is the proper regulation of tree density by appropriate severity of thinnings and regeneration cuts in order to meet the requirements of targeted fungi. The other kinds of treatments, such as removal of the herb cover, litter and upper soil level also affect fungi fructification. The effect of these treatments may vary for different species. The knowledge of wild mushroom production, forest management and climate changes still requires long−term and multidimensional research in a broad spectrum of tree stands and forest habitats.
    Źródło:
    Sylwan; 2018, 162, 03; 231-237
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Historia i perspektywy użytkowania i badań trufli w Polsce
    History and perspectives of utilisation and research on truffles in Poland
    Autorzy:
    Rosa-Gruszecka, A.
    Hilszczańska, D.
    Gil, W.
    Kosel, B.
    Powiązania:
    https://bibliotekanauki.pl/articles/987180.pdf
    Data publikacji:
    2017
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    mikologia
    grzyby jadalne
    trufla
    Tuber
    wystepowanie
    uzytkowanie
    badania naukowe
    uprawa grzybow
    ogrody truflowe
    Polska
    tuber spp.
    cuisine
    truffle orchards
    truffle hunting
    Opis:
    In this paper we discuss the data on presence of truffles (Tuber spp.) in Polish literature and culture through the ages. The aim of this article was to give the historical data on truffles as well as the new ones together with the ongoing research on that ultimate fungi. Study concerning widely understood history of and research on truffles in Poland was based on review of literature dating back to XVII century. A total of 67 books and articles were reviewed. Given the rich body of literature, especially in the past centuries, we have come to the conclusion that truffles were well known to the Poles (at least to the nobles and the rich). Some factors determining truffle forgetfulness after the Second World War are given in respect to social, cultural and forests' management changes. The following reasons can be highlighted: (1) changes in the forest cover, which in 1945 was only 20.8% and furthermore unfavorable changes in the forest struc− ture, the tree species composition and the management (undergrowth shading the forest floor) for truffle development; (2) changes in the structure of forest ownership and management, especially disappearance of traditional ways of forest use, such as cattle grazing and brushwood collecting; (3) changes of Polish State borders resulting in significant area of soils, which are conducive to truffles growing (chernozem) coming into the borders of Ukrainian territory; (4) social changes resulted from the extermination and deportations of Polish aristocracy and intelligentsia (including foresters) – knowledgeable social group of people regarding truffle col− lection, use and cultivation as well as migration of people from rural to urban areas and emigra− tion from Poland, and (5) the fact that in time of communists regime there was no room to promote the gourmet products, especially if it was associated with the aristocracy. In consequence, truffles went into oblivion. Furthermore, the aspects of promotion and establishment of truffle orchards in Poland in the last decade are also presented. Based on the authors findings is clearly shown that there is a great potential towards promotion and growing truffles in Poland, especially Tuber aestivum Vittad. known as summer or Burgundy truffle. This species has a wide range in Europe and plasticity to different climatic conditions.
    Źródło:
    Sylwan; 2017, 161, 04; 320-327
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-14 z 14

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