The Release of Seeds From Jack Pine Cones
Abstract:Jack pine fails to function satisfactorily as a seed tree in the absence of fire. A study2 was therefore made to determine the amount and time of seed fall from cones attached to lopped and scattered branches, felled trees, and from girdled trees.
Document Type: Journal Article
Affiliations: Lake States Forest Experiment Station
Publication date: April 1, 1939
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