Article
Cone traits of jack pine and black spruce in young seedling seed orchards
1996-11-01
Abstract excerpt
The number of fertile and infertile scales, filled and empty seeds, cone volume, seed efficiency and the incidence of insect and disease damage to seed were evaluated for seven jack pine (Pinus banksiana Lamb) and six black spruce (Picea mariana [Mill.] B.S.P.) seedling seed orchards in northern Ontario, Canada. On average, the seed potential of jack pine and black spruce cones was 50 and 82 seeds, respectively. C...
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Identifiers and source
- Literature Corpus work
- e36683e7-87bd-5c90-9021-bf57669c7941
- DOI
- 10.1007/bf00027936
