Realised genetic gains from past Finnish silver birch seed orchards

Genetic gains realised through silver birch (Betula pendula Roth) seed orchards were studied using data from common-garden trials established at 34 sites in southern and central Finland. The test materials include seedlots representing 19 commercial seed orchards that operated between 1972 and 2009,...

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Bibliographic Details
Main Author: Matti Haapanen
Format: Article
Language:English
Published: Finnish Society of Forest Science 2024-02-01
Series:Silva Fennica
Subjects:
Online Access:https://www.silvafennica.fi/article/23072