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Juvenile-mature correlations and selection effects on clone level after stratified family and individual selection of Picea abies (L.) KARST. seedlings

Karlsson, B.; Lundkvist, K.; Eriksson, G.

Silvae Genetica 47(4): 208-214

1998


ISSN/ISBN: 0037-5349
Accession: 003186556

A set of 130 clones of Picea abies planted at 3 field sites in 1988 were evaluated in 1996. Ortets were selected in 5 full-sib families. Estimates of ortet (nursery) - ramet (field) correlations were significant but low (r = 0.23). Correlation estimates vary dramatically between families. Different degrees of adaptation on family level are discussed as one possible explanation.

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