Effects of Nitrogen and Phosphorus Fertilizer on Planted Ponderosa Pine in West-central Idaho / Glenn L. Jacobsen, Richard A. Thompson, and Russell A. Ryker.Glenn L. Jacobsen1980
Container-grown ponderosa pine seedlings outperform bareroot seedlings on harsh sites in southern Utah / John P. Sloan, Lewis H. Jump, Russell A. Ryker.John P. Sloan1987
Effects of Bifenox, DCPA, and Napropamide on Ectomycorrhizal Development of Conifer Seedlings in Central and Northern Rocky Mountain Nurseries / Alan E. Harvey, Russell A. Ryker, Martin F. Jurgensen.A. E. Harvey1985
Shade increases first-year survival of Douglas-fir seedlings / Russell A. Ryker and Dale R. Potter.Russell A. Ryker1970
Winter storage and packaging effects on Lucky Peak seedlings / Frank E. Morby and russell A. Ryker.Frank E. Morby1975
Thinning and Fertilizing Increase Growth in a Western White Pine Seed Production Area / Russell A. Ryker and Robert D. Pfister.Russell A. Ryker1967EN
Effects of Different Tree Packages Vary with Species and Habitat Types / Cleve E. Chatterton and Russell A. Ryker.Cleve E Chatterton1976EN
Large Scalps Improve Survival and Growth of Planted Conifers in Central Idaho / John P. Sloan, Russell A. Ryker.John P. Sloan1986EN
Portable oscilloscope technique for detecting dormancy in nursery stock / Robert B. Ferguson, Russell A. Ryker, and Edward D. Ballard.Robert B. Ferguson1975EN
Habitat Type and Site Preparation Affect Survival of Planted Douglas-fir in Central Idaho Brushfields / Jay A. Kittams and Russell A. Ryker.Jay A. Kittams1975EN