Genetic variation and seed transfer guidelines for lodge- pole pine in central Oregon. ... crest, elevation, slope, and aspect in multiple regression analyses; and (2) seed zone and elevation band in classification analyses. Provisional seed transfer guidelines are presented. These include a regression equation for guiding seed transfer and estimating transfer risk, and a new outline of fixed seed zones.
|Title||:||Genetic variation and seed transfer guidelines for lodgepole pine in Central Oregon|
|Author||:||Frank C. Sorensen, Pacific Northwest Research Station (Portland, Or.)|