Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Black Spruce Advance Growth PDF full book. Access full book title Black Spruce Advance Growth by Lisa Jean Buse. Download full books in PDF and EPUB format.
Author: Lisa Jean Buse Publisher: Thunder Bay, Ont. : Ontario Ministry of Natural Resources, Northwest Science & Technology ISBN: Category : Nature Languages : en Pages : 20
Book Description
Advance growth generally refers to stems of layer or seed origin, suppressed at time of logging, which are highly clumped and uneven in height and age. The possibility of integrating advance growth with other silvicultural techniques is a viable option for black spruce since seeding or planting is expensive and desired stocking levels are not always achieved. This paper presents a study that documented the abundance, distribution, and vigour of pre- and post- harvest advance growth in black spruce mixedwood and black spruce-moss sites in north-western Ontario. The study objective was to investigate attributes of advance growth by site type and its potential as a silvicultural option for resource managers in that region. Results are presented of advance growth density, stocking, and selected growth data collected from 36 black spruce stands ranging in age from 50 to 160 years.
Author: Lisa Jean Buse Publisher: Thunder Bay, Ont. : Ontario Ministry of Natural Resources, Northwest Science & Technology ISBN: Category : Nature Languages : en Pages : 20
Book Description
Advance growth generally refers to stems of layer or seed origin, suppressed at time of logging, which are highly clumped and uneven in height and age. The possibility of integrating advance growth with other silvicultural techniques is a viable option for black spruce since seeding or planting is expensive and desired stocking levels are not always achieved. This paper presents a study that documented the abundance, distribution, and vigour of pre- and post- harvest advance growth in black spruce mixedwood and black spruce-moss sites in north-western Ontario. The study objective was to investigate attributes of advance growth by site type and its potential as a silvicultural option for resource managers in that region. Results are presented of advance growth density, stocking, and selected growth data collected from 36 black spruce stands ranging in age from 50 to 160 years.
Author: Marc R. MacDonell Publisher: Sault Ste. Marie, Ont. : Great Lakes Forestry Centre ISBN: Category : Nature Languages : en Pages : 24
Book Description
Second-growth peatland black spruce stands typically possess an uneven-aged structure, suggesting that uneven-aged management may be a possibility. This report describes a project initiated near Cochrane, Ontario to examine the feasibility of the selection silviculture system in second-growth peatland black spruce stands last harvested 64 years ago. A cut-to-length harvesting system was used to harvest at light, medium, and heavy intensities during winter 1994. Structural and mensurational characteristics of the stands before and after harvest are described, damage to residual trees and advance growth is examined, and the biological feasibility of selection silviculture in the type of stand studied is assessed.
Author: Lisa Jean Buse
Author: Lisa Jean Buse
Author: David J. Archibald
Author: 
Author: Robert E. Burgan
Author: 
Author: Russell M. Burns
Author: 
Author: Marc R. MacDonell
Author: Russell M. Burns
Author: