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42. Poročilo o preskusu št.: LVG 2021-352 : opis vzorca: Juglans regia, les, lubje, sekanci : namen testiranja: sum na: Geosmithia morbidaNikica Ogris, Maša Zagorac, 2021 Keywords: varstvo gozdov, morfološke analize, Juglans regia, navadni oreh, Geosmithia morbida, bolezen tisočerih rakov, sušenje oreha
DiRROS - Published: 05.11.2021; Views: 79; Downloads: 0 |
43. Genetic aspects linked to production and use of forest reproductive material (FRM) : collecting scientific evidence for developing guidelines and decision support tools for effective FRM managementDušan Gömöry, Katri Himanen, Mari Mette Tollefsrud, Claes Uggla, Hojka Kraigher, Sandor Bordacs, Paraskevi Alizoti, Stuart A'Hara, Aline Frank, Gunnar Friis Proschowsky, Josef Frýdl, Thomas Geburek, Monique Guibert, Mladen Ivanković, Ana Jurše, Stuart Kennedy, Jan Kowalczyk, Heike Liesebach, Tiit Maaten, Andrej Pilipović, Roberta Proietti, Volker Schneck, Alain Servais, Brynjar Skúlason, Christoph Sperisen, Frank Wolter, Tefide Yüksel, Michele Bozzano, 2021 Abstract: This report summarises the current state of knowledge in genetic aspects linked to the production and use of forest reproductive material (FRM). The first chapter describes the different categories of FRM, considers the strategic choice between artificial and natural regeneration in the face of climate change, and articulates the need for and purposes of FRM. Chapter 2 outlines the FRM production chain, in terms of: i) FRM approval, management, collection and certification (seed sources, stands, orchards, plus trees and clones others); ii) Testing standards and examples; iii) Effect of seed and seedling material not intended for use as FRM on forest genetic resources; iv) Breeding effects on basic material including conservation strategy; v) Harvesting, processing and storage of seeds; vi) Nursery practices; vii) Certification and Traceability; and viii) FRM Trading and Transport. Chapter 3 examines FRM with regard to: i) Forest regeneration strategies % especially considering climate change, and ii) Assisted migration and available decision support tools. Chapter 4 provides a detailed overview of forest establishment methods, and chapter 5 looks at keeping records of seed origin to improve forest management. The final chapter offers 38 recommendations arising from the review. This work is the result of an international collaboration rooted in EUFORGEN for more than two decades. It is built on the firm belief that the genetic element is decisive for the creation of a resilient forest capable of surviving threats and adapting to changes, thus enabling the evolution of ecosystems and the conservation of the productive landscape.
Keywords: forest reproductive material
DiRROS - Published: 05.11.2021; Views: 119; Downloads: 68
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46. Dopolnitev proizvodno-emisijskih modelov sektorjev : gozdarstvo, kmetijstvo, odpadki in prometJože Verbič, Nike Krajnc, Primož Simončič, Andreja Urbančič, Stane Merše, Fouad Al-Mansour, Mihael Gabrijel Tomšič, Viktor Grilc, Muharem Husić, Jože Voršič, Andrej Hanžič, Marjan Seliškar, 2002 Keywords: energetika
DiRROS - Published: 03.11.2021; Views: 91; Downloads: 28
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