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Genetic aspects linked to production and use of forest reproductive material (FRM). 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 management
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Edité par CCSD -
International audience. 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 climatechange, 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 overviewof 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.
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