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Publications

NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.

2007

Authors

Trine A Sogn Espen Govasmark Susanne Eich-Greatorex Anne Falk Øgaard John A. MacLeod

Abstract

No abstract has been registered

Authors

Anne Falk Øgaard Tore Krogstad

Abstract

No abstract has been registered

Authors

Kristine Marie Olsen Unni Synnøve Lea Rune Slimestad Michel Verheul Cathrine Lillo

Abstract

No abstract has been registered

Authors

Mikael Frisk Mikael Rönnqvist Mikael Rönnqvist

Abstract

No abstract has been registered

Authors

Mikael Frisk Mikael Rönnqvist Mikael Rönnqvist

Abstract

No abstract has been registered

Authors

Bjørn Mejdell Larsen Paul E. Aspholm Hans M. Berger Karstein Hårsaker Leif R. Karlsen Jon Magerøy Kjell Sandaas Jan Henrik Simonsen

Abstract

No abstract has been registered

Authors

Niklas Franc Frank Götmark Bjørn Økland Björn Nordén Heidi Paltto

Abstract

No abstract has been registered

Authors

Jostein Kjærandsen Kjell Hedmark Olavi Kurina Alexei Polevoi Bjørn Økland Frank Götmark

Abstract

No abstract has been registered

Authors

Tor Myking Tore Skrøppa

Abstract

No abstract has been registered

Authors

Arne Steffenrem Pekka Saranpaa PO Lundqvist Tore Skrøppa

Abstract

Genetic- and environmental variation and correlation patterns were characterized for modulus of elasticity (MOE), modulus of rupture (MOR) and related wood traits: latewood proportion, wood density, spiral grain, microfibril angle and lignin content in five full-sib families of Norway spruce.The families were evaluated on the basis of clearwood specimens from the juvenile -mature wood transition zone of 93 sampled trees at age 30 year from seed. Family-means varied significantly (p 0.05) for all wood traits studied except lignin content. MOE varied between 7.9-14.1 GPa among trees and 9.4-11.0 GPa among families. MOR varied between 47-87 MPa among trees and 61-71 MPa among families.Families remained significantly different in an analysis of specific MOE (MOE/density) and MOR (MOR/density). Hence, solely relying on wood density as a wood quality trait in tree breeding would not fully yield the potential genetic gain for MOE and MOR. Correlations between wood structural traits and specific MOE and MOR are presented and discussed.