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Spruce Height and Volume Growth Response to an Aerial Release Treatment Using 2,4-D on Three Plantations Near Manitouwadge, Ont

C. S. Krishka

出版	Ministry of Natural Resources, Northwestern Ontario Forest Technology Development Unit, 1989
URL	http://books.google.com.hk/books?id=nyxvjwEACAAJ&hl=&source=gbs_api

註釋

Three spruce plantations in the Manitouwadge area of north central Ontario were released from hardwood competition in 1983 with 2,4-D. Three years after release, planted spruce were sampled in treated and untreated areas within each plantation to determine the extent of conifer benefit from the 2,4-D treatment. The relative dominance of the crop trees was determined for each site and stem analysis was used to measure volume increment and total volumes of selected individual spruce trees.