R. D. Shipman

6 publications by R. D. Shipman:

Preparing planting sites with herbicides

Publication: Tree Planters' Notes - Volume 26, Number 1 (1975)
More Details

Gibberellin affects rooting of hybrid poplar clone NE-277

Publication: Tree Planters' Notes - Volume 25, Number 1 (1974)
More Details

Converting low-grade hardwood forests to Japanese larch with fenuron herbicide

Publication: Tree Planters' Notes - Volume 24, Number 1 (1973)
More Details

Establishment and Early Release of Underplanted Japanese Larch With Soil-Applied Fenuron

Publication: Tree Planters' Notes - Volume 20, Number 1 (1969)
More Details

Planted Hybrid Poplar Cuttings Show Variable Resistance to Drought

Publication: Tree Planters' Notes - Issue 79 (1966)
More Details

Nursery-seeded Hardwoods--Influenced by Depth and Density of Sowing

Publication: Tree Planters' Notes - Issue 54 (1962)
More Details