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Forest Regeneration on Burned, Planted, and Seeded Clear-cuts in Central Saskatchewan

Z. ChrosciewiczNorthern Forestry Centre (Canada)

出版	Northern Forestry Centre, Canadian Forestry Service, 1988
ISBN	06621605419780662160540
URL	http://books.google.com.hk/books?id=8vNNAAAAYAAJ&hl=&source=gbs_api

註釋Fall and spring planting and seeding of jack pine and fall seeding of white spruce were operationally tested on four burned, clear-cut areas in central Saskatchewan. Hand planting of conventional nursery stock at 1.8 m spacing and uniform broadcast seeding of 0.56 kg of seeds (viability 65%) per hectare were the standard postburn treatments. Tree regeneration that followed the various postburn operation treatments was surveyed in late August and early September 1979. Heights of dominant jack pines were measured again in October 1985 to obtain a rough assessment of their growth performance. The 1979 regeneration was assessed by species and groups of species for stocking, density, and height.