David G. Simpson

11 publications by David G. Simpson:

Nursery Growing Density and Container Volume Affect Nursery and Field Growth of Douglas-fir and Lodgepole Pine Seedlings

Publication: National Nursery Proceedings - 1994
More Details

NAA Effects on Conifer Seedlings in British Columbia

Publication: National Nursery Proceedings - 1990
More Details

Fixing the Edsel : Can Bareroot Stock Quality Be Improved?

Publication: National Nursery Proceedings - 1988
More Details

Root Growth Capacity Effects on Field Performance

Publication: National Nursery Proceedings - 1988
More Details

When to Measure Seedling Quality in Bareroot Nurseries

Publication: National Nursery Proceedings - 1985
More Details

Chapter 21: Lifting, Grading, Packaging, and Storing

Publication: Nursery Manuals - Forest Nursery Manual—Bareroot
More Details

Chlorophyll Fluorescence, Root Growth Potential, and Stomatal Conductance as Estimates of Field Performance Potential in Conifer Seedlings

Publication: Forest Nursery Notes - 2008 Winter
More Details

Overwinter storability of conifer planting stock:operational testing of fall frost hardiness

Publication: Forest Nursery Notes - 2007 Winter
More Details

Shoot:Root Ratio Is of Limited Use in Evaluating the Quality of Container Conifer Stock

Publication: Tree Planters' Notes - Volumes 46, Number 3 (1995)
More Details

Root Pruning of Bareroot White Spruce Planting Stock Does Not Affect Growth or Survival After Six Years

Publication: Tree Planters' Notes - Volumes 43, Number 1 (1992)
More Details

Seedbed Coverings Affect Germination, Growth, and Frost Heaving in Barefoot Nurseries

Publication: Tree Planters' Notes - Volumes 41, Number 4 (1990)
More Details