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    Wyświetlanie 1-2 z 2
    Tytuł:
    Successional traits of ectomycorrhizal fungi in forest reclamation after surface mining and agricultural disturbances: A review
    Autorzy:
    Kalucka, I.L.
    Jagodzinski, A.M.
    Powiązania:
    https://bibliotekanauki.pl/articles/41414.pdf
    Data publikacji:
    2016
    Wydawca:
    Polska Akademia Nauk. Instytut Dendrologii PAN
    Tematy:
    primary succession
    secondary succession
    fungi
    ectomycorrhizal fungi
    forest reclamation
    surface mining
    post-agricultural land
    disturbance
    afforestation
    ecosystem service
    Opis:
    Ectomycorrhizal (ECM) fungi and their symbiotic associations with forest trees are among major drivers of key ecosystem functions such as carbon and nitrogen cycling, plant nutrient and water uptake from soil, plant-plant facilitation/competition and diversity regulation via common mycorrhizal networks. Through their functional traits and interactions with both abiotic and biotic environment, they also significantly affect the process of open land colonization by trees as well as vegetation succession coupled with soil and ecosystem development. Here we review the role of ECM fungi in the early primary and secondary succession following major anthropogenic disturbances. Based on the examples of mine spoils and post-agricultural lands, we demonstrate key ecosystem services provided by ECM fungi in the processes of forest restoration. We point out ecological mechanisms and adaptations which underpin ECM fungal community successional interactions, particularly life histories, dispersal, spatial structure, host preferences, and sensitivity to environmental filters. We emphasize the need of better understanding the role of ECM fungi in the forest restoration practice as it seems crucial for afforestation success and biodiversity rehabilitation. Thus, ectomycorrhizal traits should be a prime consideration in afforestation and carbon sequestration polices, sustainable forest management and biodiversity conservation practices.
    Źródło:
    Dendrobiology; 2016, 76
    1641-1307
    Pojawia się w:
    Dendrobiology
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Practical use of the mycorrhizal fungal technology in forestry, reclamation, arboriculture, agriculture, and horticulture
    Autorzy:
    Marx, D H
    Marrs, L.F.
    Cordell, C.E.
    Powiązania:
    https://bibliotekanauki.pl/articles/41164.pdf
    Data publikacji:
    2002
    Wydawca:
    Polska Akademia Nauk. Instytut Dendrologii PAN
    Tematy:
    root system
    forestry
    agriculture
    Ectomycorrhizae
    mycorrhizal fungal technology
    practical treatment
    forest tree
    reclamation
    horticulture
    Opis:
    Fine nonwoody roots (<2 mm) of plants, which are responsible for most mineral and water absorption, are located in the upper 20 to 30 cm of soil. The rhizosphere, the zone around these fine roots, supports diverse microorganisms in great numbers. Dynamic rhizosphere processes involve microbial saprophytic, pathogenic, and symbiotic associations with plants. Certain species of saprophytic bacteria oxidize mineral elements, like P, into soluble forms, fix atmospheric N, stimulate root growth by producing plant growth regulators, act as biological deterrents to root-disease causing organisms, and decompose man-made and natural organic chemicals in the rooting zone. The major symbiotic associations on plant roots are mycorrhizae. There is considerable published research in the world literature proving the biological, physiological and ecological significance of ectomycorrhizae and vesicular-arbuscular mycorrhizae (VAM) to the survival, growth, development and health of many species of agricultural and horticultural plants, and of forest trees. This information is critical to our understanding of plant growth and development and their ecology. In the past, the limiting factors in the practical management of mycorrhizal fungi in plant production have been the availability of affordable and good quality inocula of the ectomycorrhizal and VAM fungi and the development of simple methods to apply these inocula either to the soil or to the roots of plants. It was only after these protocols were developed that scientists could then test under "real-world" conditions the practical and economic significance of the management of these fungi in plant productivity. Many of the problems associated with commercial inoculum production have been eliminated allowing the production of quality products containing ectomycorrhizal and/or VAM fungal propagules to diverse plant markets. These fungal products are being commercially applied to plants in diverse green markets. The results of their application are improved survival, growth and productivity of forest trees and other woody plants on reforestation, urban and reclamation sites, horticultural crops such as those grown in woody ornamental nurseries and various agricultural crops grown in fumigated soils. This presentation is a brief review of the research and operational applications done in support of the practical use of the mycorrhizal fungal technologies in forestry, reclamation, horticulture and agriculture.
    Źródło:
    Dendrobiology; 2002, 47
    1641-1307
    Pojawia się w:
    Dendrobiology
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-2 z 2

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