1. Poročilo o preskusu št.: LVG 2019-071 : opis vzorca: Pinus sylvestris, veja (z listi ali brez) ali poganjki : namen testiranja: sum na: Fusarium circinatumNikica Ogris, Barbara Piškur, Zina Devetak, Špela Jagodic, 2019 Ključne besede: varstvo gozdov, borov smolasti rak, Fusarium circinatum, rdeči bor, Pinus sylvestris, Gibberella circinata, sušica borovih poganjkov
DiRROS - Objavljeno: 26.07.2019; Ogledov: 1543; Prenosov: 124 |
2. Poročilo o preskusu št.: LVG 2019-073 : opis vzorca: Pinus sylvestris, veja (z listi ali brez) ali poganjki : namen testiranja: sum na: Fusarium circinatumNikica Ogris, Barbara Piškur, Zina Devetak, Špela Jagodic, 2019 Ključne besede: varstvo gozdov, borov smolasti rak, Fusarium circinatum, Gibberella circinata, rdeči bor, Pinus sylvestris, Diplodia pinea, sušica borovih poganjkov
DiRROS - Objavljeno: 29.07.2019; Ogledov: 1679; Prenosov: 245 |
3. Poročilo o preskusu št.: LVG 2019-077 : opis vzorca: Pinus sylvestris, les, lubje, sekanci : namen testiranja: sum na: Fusarium circinatumBarbara Piškur, Špela Jagodic, Nikica Ogris, 2019 Ključne besede: varstvo gozdov, morfološke analize, borov smolasti rak, Fusarium circinatum, Gibberella circinata, Pinus sylvestris, rdeči bor
DiRROS - Objavljeno: 12.08.2019; Ogledov: 1436; Prenosov: 119 |
4. Poročilo o preskusu št.: LVG 2019-074 : opis vzorca: Pinus sylvestris, veja (z listi ali brez) ali poganjki : namen testiranja: sum na: Fusarium circinatumBarbara Piškur, Zina Devetak, Špela Jagodic, 2019 Ključne besede: varstvo gozdov, borov smolasti rak, Fusarium circinatum, Gibberella circinata, rdeči bor, Pinus sylvestris, Diplodia pinea, sušica borovih poganjkov
DiRROS - Objavljeno: 12.08.2019; Ogledov: 1442; Prenosov: 114 |
5. Prirastne in anatomske značilnosti rdečega bora (Pinus sylvestris L.), izpostavljenega solem za posipanje cestiščTom Levanič, Primož Oven, 2002 Ključne besede: prirastoslovje, sol, vpliv na drevo, rast drevesa, kambijeva cona, rdeči bor, Pinus sylvestris, anatomija lesa, Slovenija
DiRROS - Objavljeno: 12.07.2017; Ogledov: 2901; Prenosov: 1164
 Celotno besedilo (920,62 KB) |
6. Annual cambial rhythm in Pinus halepensis and Pinus sylvestris as indicator for climate adaptationPeter Prislan, Jožica Gričar, Martin De Luis, Klemen Novak, Edurne Martinez Del Castillo, Uwe Schmitt, Gerald Koch, Jasna Štrus, Polona Mrak, Magda Tušek-Žnidarič, Katarina Čufar, 2016 Povzetek: To understand better the adaptation strategies of intra-annual radial growth in Pinus halepensis and Pinus sylvestris to local environmental conditions, we examined the seasonal rhythm of cambial activity and cell differentiation at tissue and cellular levels. Two contrasting sites differing in temperature and amount of precipitation were selected for each species, one typical for their growth and the other represented border climatic conditions, where the two species coexisted. Mature P. halepensis trees from Mediterranean (Spain) and sub-Mediterranean (Slovenia) sites, and P. sylvestris from sub-Mediterranean (Slovenia) and temperate (Slovenia) sites were selected. Repeated sampling was performed throughout the year and samples were prepared for examination with light and transmission electron microscopes. We hypothesized that cambial rhythm in trees growing at the sub-Mediterranean site where the two species co-exist will be similar as at typical sites for their growth. Cambium in P. halepensis at the Mediterranean site was active throughout the year and was never truly dormant, whereas at the sub-Mediterranean site it appeared to be dormant during the winter months. In contrast, cambium in P. sylvestris was clearly dormant at both sub-Mediterranean and temperate sites, although the dormant period seemed to be significantly longer at the temperate site. Thus, the hypothesis was only partly confirmed. Different cambial and cell differentiation rhythms of the two species at the site where both species co-exist and typical sites for their growth indicate their high but different adaptation strategies in terms of adjustment of radial growth to environmental heterogeneity, crucial for long-term tree performance and survival.
Ključne besede: Aleppo pine, Pinus halepensis, Scots pine, Pinus sylvestris, cambium, light microscopy, Mediterranean environment, temporate environment, transmission electron microscopy, xylem
DiRROS - Objavljeno: 12.07.2017; Ogledov: 2500; Prenosov: 1015
Celotno besedilo (4,63 MB) |
7. Poročilo o preskusu št.: LVG 2021-053 : opis vzorca: Pinus sylvestris, veja (z listi ali brez) ali poganjki : namen testiranja: sum na: Diplodia pineaNikica Ogris, 2021 Ključne besede: varstvo gozdov, morfološke analize, rdeči bor, Pinus sylvestris, sušica najmlajših borovih poganjkov, Diplodia pinea, osip borovih iglic, Lophodermium seditiosum, rumeni osip borovih iglic, Cyclaneusma minus, rilčkar, Brachonyx pineti
DiRROS - Objavljeno: 21.06.2021; Ogledov: 436; Prenosov: 142
Celotno besedilo (998,05 KB) |
8. |
9. |
10. |
