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.
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Publication Forest Nursery Proceedings
Event Tumwater, WA - 1986
Author Thomas M. Smith
Published 1986/08/12
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