Modelling spatial trends in sorghum breeding field trials using a two-dimensional P-spline mixed model

JG Velazco, MX Rodríguez-Álvarez, MP Boer… - Theoretical and Applied …, 2017 - Springer
Key message A flexible and user-friendly spatial method called SpATS performed
comparably to more elaborate and trial-specific spatial models in a series of sorghum …

Spatial analysis methods for forest genetic trials

GW Dutkowski, JC Silva, AR Gilmour… - Canadian Journal of …, 2002 - cdnsciencepub.com
L'analyse spatiale ayant recours aux processus autorégressifs séparables des résidus est
utilisée de plus en plus dans l'analyse des tests de rendement des variétés en agriculture …

Analysis of early tree height in forest genetic trials is enhanced by including a spatially correlated residual

J Costa e Silva, GW Dutkowski… - Canadian Journal of …, 2001 - cdnsciencepub.com
This study explores the use of a mixed linear model including spatially correlated residuals
in addition to the traditional randomized complete block (RCB) analysis in 12 forest genetic …

Patterns of additive genotype-by-environment interaction in tree height of Norway spruce in southern and central Sweden

ZQ Chen, B Karlsson, HX Wu - Tree Genetics & Genomes, 2017 - Springer
Genotype-by-environment (G× E) interaction for tree height measured at ages 7 to 13 was
investigated in 20 large open-pollinated progeny trials for Norway spruce (Picea abies (L.) …

Iterative kriging for removing spatial autocorrelation in analysis of forest genetic trials

R Zas - Tree genetics & genomes, 2006 - Springer
Conventional analysis of spatially correlated data in inadequately blocked field genetic trials
may give erroneous results that would seriously affect breeding decisions. Forest genetic …

Spatial analysis enhances modelling of a wide variety of traits in forest genetic trials

GW Dutkowski, J Costa e Silva… - Canadian Journal of …, 2006 - cdnsciencepub.com
L'étude spatiale des données de tests génétiques a amélioré la prédiction des réponses
génétiques de plus de 10% pour environ 20 des 216 variables testées quoique les gains …

[PDF][PDF] Breeding douglas-fir

GT Howe, K Jayawickrama… - Plant breeding …, 2006 - pnwtirc.forestry.oregonstate.edu
MAS, marker-aided-selection N, census population size N, effective population size NWTIC,
Northwest Tree Improvement Cooperative QTL, quantitative trait locus RAPD, random …

Development of improved and comprehensive growth and yield models for genetically improved stands

C Deng, RE Froese, S Zhang, Y Lu, X Xu, Q Li - Annals of Forest Science, 2020 - Springer
Key message This synthesis of the literature on incorporation of genetic gain into growth and
yield models reveals a fundamental challenge associated with the rapid progress in …

[HTML][HTML] Modelling internal tree attributes for breeding applications in Douglas-fir progeny trials using RPAS-ALS

F du Toit, NC Coops, B Ratcliffe, YA El-Kassaby… - Science of Remote …, 2023 - Elsevier
Abstract Coastal Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) is one of the most
commercially important softwood species in North America. In British Columbia, Canada …

Characterizing variations in growth characteristics between Douglas-fir with different genetic gain levels using airborne laser scanning

F du Toit, NC Coops, P Tompalski, TRH Goodbody… - Trees, 2020 - Springer
Key message High-density airborne laser scanning can be used to generate metrics that
help characterize and differentiate the structure of Douglas-fir across three genetic levels at …