DOUGLAS fir, FOREST genetics, PLANT genetics, DROUGHT tolerance, HARDINESS of plants, EFFECT of drought on plants
Abstract
Investigates genetic variation in drought hardiness traits and their genetic correlations with growth potential and recovery traits in 39 full-sib families of coastal Douglas-fir in southwestern British Columbia. Method; Traits assessed; Findings; Conclusion that potential exists for identifying drought-hardy families at the seedling stage and using this information for deployment or breeding purposes; Suggestion that drought hardiness could be improved without negatively impacting growth potential.