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Nine-year Results of a Black Spruce and White Spruce Paperpot Planting Trial in Boreal Ontario

J. B. ScarrattGreat Lakes Forestry CentreJ. E. Wood

出版	Great Lakes Forestry Centre, 1988
主題	Technology & Engineering / Agriculture / Forestry
ISBN	06621591529780662159155
URL	http://books.google.com.hk/books?id=uk3RO9zV6IYC&hl=&source=gbs_api

註釋A few years before the Ontario Ministry of Natural Resources adopted the Japanese paperpot system in its container planting program, the Canadian Forestry Service initiated a series of planting trials with this container. The first of these trials, comparing the performance of FH308 paperpots and bareroot stock, was established in 1974 near Thunder Bay. Black spruce and white spruce were planted in late May and late July on a recent cutover underlain by loess deposits. This report documents the first 9 years performance in this planting trial (1974-82), using both absolute size and relative growth rate to compare growth performance.