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Home → Publications → National Nursery Proceedings → 1966 → Color Variation In Strobili Of Douglas-Fir

Color Variation In Strobili Of Douglas-Fir

Differences in color of male and female strobili of Douglas-fir often are observed in nature by those working in various phases of tree improvement. Questions have been raised on the mode of inheritance of these visible characteristics and their relation with other factors associated with growth of trees, such as thermo-sensitivity in controlling time of flowering.


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Author(s): Kim K. Ching, Harvey Aft, Terry Highley

Event: Western Forest Genetics Association
1965 - Olympia, Washington