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6. Poročilo o preskusu št.: LVG 2022-020 : vzorec št. 2022/00028 : namen testiranja: sum na: GlivaNikica Ogris, 2022, izvedensko mnenje, arbitražna odločba Ključne besede: varstvo gozdov, morfološke analize, navadna smreka, Picea abies, bela jelka, Abies alba, sušenje poganjkov, Phomopsis, Allantophomopsiella pseudotsugae, Phacidium coniferarum, uleknjenost lubja duglazije Objavljeno v DiRROS: 10.05.2022; Ogledov: 256; Prenosov: 107
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7. Potential link between ectomycorrhizal community composition and host tree phenologyTina Unuk, Rok Damjanić, Hojka Kraigher, Tine Grebenc, 2021, izvirni znanstveni članek Povzetek: The timing of leaf phenology tends to be crucial in controlling ecosystem processes such as the acquisition of carbon and water loss as well as in controlling tree nutrient cycling. To date, tree phenology has mostly been associated with environmental control (e.g., temperature and photoperiod) in a relationship with inheritance, while it has rarely been linked with ectomycorrhizal community compositional changes through the host tree’s phenological stages. Seasonal variations of fungal communities have been widely studied, but little is known about mycorrhiza community composition changes along phenological stages. Therefore, we analyzed ectomycorrhizal communities associated with silver fir and their compositional changes during the transition between phenological stages. The phenological stages of each individual tree and time of bud break were monitored weekly for two years and, at the same time, ectomycorrhiza was harvested from selected silver fir trees. In total, 60 soil cores were analyzed for differences in the ectomycorrhizal community between phenological stages using Sanger sequencing of individual ectomycorrhizal morphotypes. A significant difference in beta diversity for an overall ectomycorrhizal community was confirmed between analyzed time periods for both sampled years. Species-specific reactions to transitions between phenological stages were confirmed for 18 different ectomycorrhizal taxa, where a positive correlation of Russula ochroleuca, Russula illota, Tomentella sublilacina, and Tylospora fibrillosa was observed with the phenological stage of bud burst. Ključne besede: Abies alba (Mill.), ectomycorrhizal community, phenological stages Objavljeno v DiRROS: 20.12.2021; Ogledov: 450; Prenosov: 354
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8. Preverjanje kratkoročnih napovedi sanitarnega poseka smreke in jelke zaradi podlubnikov v Sloveniji v 2021Nikica Ogris, Maarten De Groot, 2021, kratki znanstveni prispevek Ključne besede: navadna smreka, Picea abies, bela jelka, Abies alba, sanitarni posek, napovedi, ogroženost, modeli, validacija, zmogljivost, zanesljivost, točnost, natančnost, AUC, občutljivost, specifičnost Objavljeno v DiRROS: 14.12.2021; Ogledov: 428; Prenosov: 360
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9. Umiranja jelke (Abies alba Mill.) v Sloveniji : pregled raziskav katedre za tehnologijo lesaKatarina Čufar, 1997, pregledni znanstveni članek Povzetek: Predstavljamo pregled raziskav Katedre za tehnologijo lesa pod vodstvom dr. Torellija o propadanju jelke (Abies alba Mill.) v Sloveniji. Raziskave v obdobju 1985-1996 so vključevale spremljanje stanja jelke s pomočjo merjenja električne upornosti (EU), anatomske in fiziološke interpretacije meritev EU, upadanje rasti in prirastka, študij fenologije, reproduktivne rasti, pojava sekundarne krošnje, ugotavljanje vlažnosti in kvalitete lesa, število sluznih celic v skorji in travmatskih smolnih kanalov v lesu ter odziv lesa in skorje na poškodovanje Ključne besede: jelka, Abies alba, propadanje, električna upornost, anatomija lesa, anatomija skorje, rast Objavljeno v DiRROS: 03.11.2021; Ogledov: 1523; Prenosov: 1003
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10. Poročilo o preskusu št.: LVG 2021-057 : opis vzorca: Abies alba, veja (z listi ali brez) ali poganjki : namen testiranja: sum na: Melampsorella caryophyllacearumNikica Ogris, 2021, izvedensko mnenje, arbitražna odločba Ključne besede: varstvo gozdov, morfološke analize, bela jelka, Abies alba, jelov metličasti rak, Melampsorella caryophyllacearum, ecij, eciospore Objavljeno v DiRROS: 24.06.2021; Ogledov: 607; Prenosov: 167
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