Field Performance of Undercut Coastal and Rocky Mountain Douglas-Fir 2+0 Seedlings
Coastal and Rocky Mountain varieties of Douglas-fir seedlings were either not undercut or undercut in the nursery once in spring as 1 +0. Three years after outplanting on native sites as 2+0, undercutting had significantly improved survival of coastal seedlings, but did not improve growth of either variety.
Download this file:
Download this file — PDF document, 80KbDetails
Author(s): James W. Edgren
Publication: Tree Planters' Notes - Volume 32, Number 3 (1981)
Section: General
Volume: 32
Number: 3