RNGR.net is sponsored by the USDA Forest Service and Southern Regional Extension Forestry and is a colloborative effort between these two agencies.

U.S. Department of Agriculture USDA Forest Service Southern Regional Extension Forestry Southern Regional Extension Forestry

Skip to content. | Skip to navigation

Home → Publications → National Nursery Proceedings → 1986 → Stratification Reduced Germination of Ponderosa Pine Seed Collected in New Mexico and Southern Colorado

Stratification Reduced Germination of Ponderosa Pine Seed Collected in New Mexico and Southern Colorado

The 1983 seed year produced extremely low unstratified germination percentages for ponderosa pine (Pinus ponderosa, Rocky Mountain form) on Bureau of Indian Affairs administered lands in New Mexico and Southern Coloardo. Stratification reduced this percentage in nearly every case and did not reduce the germination time.


Download this file:

PDF document Download this file — PDF document, 33Kb

Details

Author(s): Thomas M. Smith

Publication: National Nursery Proceedings - 1986

Event: Combined Western Forest Nursery Council and Intermountain Nursery Association Meeting
1986 - Tumwater, WA