- Standardsignatur2819
- TitelEffect of Inoculum Type and Inoculation Dose on Ectomycorrhizal Development, Root Necrosis and Growth of Douglas fir Seedlings Inoculated with Laccaria laccata in a Nursery
- VerfasserF. Mortier (*)F. le Tacon (*)J. Garbaye (*)
- KörperschaftInstitut National de la Recherche Agronomique Nancy. Centre de Recherches Forestieres de Nancy
- Erscheinungsjahr1988
- SeitenS. 301-310
- Illustrationen1 Abb., 1 Tab., 16 Lit. Ang.
- MaterialUnselbständiges Werk
- Datensatznummer200014551
- QuelleAnnales des Sciences Forestieres 1988 ; 45(4), S. 301-310
- AbstractA fumigated nursery bed on a sandy loam was inoculated with the ectomycorrhizal fungus Laccaria laccata and seeded with Douglas fir. Twotypes of inoculum were compared: mycelium grown in a vermiculite/peat mixture, and mycelium grown in liquid medium and entrapped in a calcium alginate gel wi th different quantities of mycelium. At the end of the first growing season, the alginate inoculum at the dose of 5 g mycelium (dry weight) per m2 proved to be the most efficient. The top dry weight of the seedlings in this treatment was2.3 fold that of the non-inoculated fumigated controls. This inoculation treat ment also ensured nearly total mycorrhizal infection by L. laccata and reduced root necrosis caused by fungal pathogens.
- SchlagwörterPseudotsuga menziesii, Sämling, Ektomykorrhiza, Inokulationsversuch, Dosierung, Laccaria laccata, Impfstofftyp, Trockengewicht
- Klassifikation181.351 (Symbiontische Beziehungen (Bakterien- und Mykorrhizen-Symbiose usw.))
181.36 (Wurzelbeziehungen, Wurzelentwicklung usw.)
174.7 (Coniferae [Siehe Anhang D])
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