Author : Everett B. Peterson
Publisher :
Page : 132 pages
File Size : 14,47 MB
Release : 1996
Category : Technology & Engineering
ISBN :
Information on black cottonwood and balsam poplar, useful to foresters and woodland managers. Other broadleaf species, such as aspen, red alder or paper birch, are referred to where there are implications for management of cottonwood and poplar. Ecological values are also discussed.
Author : Everett B. Peterson
Publisher :
Page : 132 pages
File Size : 35,15 MB
Release : 1996
Category : Technology & Engineering
ISBN :
Information on black cottonwood and balsam poplar, useful to foresters and woodland managers. Other broadleaf species, such as aspen, red alder or paper birch, are referred to where there are implications for management of cottonwood and poplar. Ecological values are also discussed.
Author : Everett B. Peterson
Publisher :
Page : 148 pages
File Size : 31,20 MB
Release : 1997
Category : Nature
ISBN :
Information on the ecology and management of paper birch, which occurs in virtually all the Province east of the Coast Mountains, and Alaska paper birch, found the northeastern part of the Province east of the continental divide. Differing silvicultural practices for biogeoclimatic subzones are discussed.
Author : National Research Council Canada
Publisher : NRC Research Press
Page : 424 pages
File Size : 22,60 MB
Release : 2001
Category : Nature
ISBN : 9780660181455
Acknowledgements -- References -- Chapter 5. Ecology and silviculture of poplar plantations -- Introduction -- Propagation and production of planting stock -- Planting stock types -- Stock production systems -- Unrooted dormant cuttings and sets -- Weed control strategies -- Fertilization and irrigation -- Crop health, protection, and hygiene -- Unrooted dormant branch cuttings -- Rooted dormant cuttings -- Container nursery for rooted plants -- Stock harvesting, processing, and quality control -- Harvesting -- Processing -- Quality control -- Stock packaging and storage.
Author : Michael R. Wagner
Publisher : Springer Science & Business Media
Page : 332 pages
File Size : 33,71 MB
Release : 2007-05-08
Category : Science
ISBN : 0306475960
Mechanisms and Deployment of Resistance in Trees to Insects is a worldwide synthesis of tree resistance to insects. The contributions are by senior scientists and represent all the major forested regions of the world. The book constitutes a comprehensive treatment of the state of our knowledge on patterns of resistance by insect guilds and how this knowledge can be deployed to achieve the management of damaging forest insects. This book will serve as an essential reference book for all researchers and practitioners attempting to manage forest pests using genetic resistance.
Author : Brenda Elizabeth Callan
Publisher :
Page : 172 pages
File Size : 28,99 MB
Release : 1998
Category : Nature
ISBN :
Identification manual for common diseases of poplar in BC, also providing information on disease impacts and distribution.
Author :
Publisher :
Page : 278 pages
File Size : 39,60 MB
Release : 1997
Category : Government publications
ISBN :
Author : Leisbet J. Beaudry
Publisher :
Page : 134 pages
File Size : 47,30 MB
Release : 2003
Category : Gardening
ISBN :
This guidebook shows how the distribution of common forest plants changes due to variations in climate, terrain, site, & soil conditions across the northern British Columbia wet-belt & subalpine zones. The guide covers over 120 plant species or species groups that occur in the northern montane spruce and the northern interior cedar-hemlock biogeoclimatic zones. For each species, an outline of species ecological information is presented along with a graph showing the predominant moisture & nutrient regimes where it will most likely occur. The information is arranged by category of plant: trees; shrubs; herbs, ferns, & dwarf shrubs; grasses & sedges; and mosses, liverworts, & lichens. The appendix includes identification keys to the common shrubs & herbs of the Prince George Forest Region and an index of common & scientific names.
Author :
Publisher :
Page : 260 pages
File Size : 44,57 MB
Release : 1997
Category : Tree planting
ISBN :
Some no. include reports compiled from information furnished by State Foresters (and others).
Author : British Columbia. Legislative Library
Publisher :
Page : 278 pages
File Size : 33,81 MB
Release : 1997
Category : British Columbia
ISBN :
