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Filtering by: Subject Forest genetics Resource Type Technical Report

Genetic variation in Douglas-fir : a 20-year test of provenances in eastern Nebraska

Creator:

Van Haverbeke, David F., 1928-

Abstract:

Twenty-year-old Douglas-fir trees in provenances from Arizona, New Mexico, and southern Colorado survived better and grew taller; but incurred more winter injury in eastern Nebraska than trees from provenances from northern Colorado, southern and western Montana, northern Idaho, Canada, and eastern Washington. However, surviving trees from Pacific Coast, and northern...

Resource Type:

Technical Report

Full Text:

United States Department of Agriculture Forest Service