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A Comparison Of Five Common Artificial Regeneration Methods For Jack Pine In Northwestern Ontario
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Author :Ontario. Northwest Region Science and Technology Publisher :Thunder Bay, Ont. : Ontario Ministry of Natural Resources, Northwestern Ontario Forestry Program ISBN 13 : Total Pages :48 pages Book Rating :4.:/5 (319 download)
Book Synopsis A Comparison of Five Common Artificial Regeneration Methods for Jack Pine in Northwestern Ontario by : Ontario. Northwest Region Science and Technology
Download or read book A Comparison of Five Common Artificial Regeneration Methods for Jack Pine in Northwestern Ontario written by Ontario. Northwest Region Science and Technology and published by Thunder Bay, Ont. : Ontario Ministry of Natural Resources, Northwestern Ontario Forestry Program. This book was released on 1994 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: A survey of recently seeded and planted jack pine stands was undertaken to estimate the cost effectiveness of various establishment techniques. The survey included 37 5-9-year-old jack pine stands in northwestern Ontario that were assessed using aerial photography. The stands represented the common regeneration methods of aerial and precision seeding on furrows, aerial and precision seeding on intermittent scalps, and planting. The survey areas also represented three site types based on depth of mineral soil to bedrock ranging from shallow to deep.
Download or read book Current Abstracts written by and published by . This book was released on 1995-05 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Seed Ecophysiology of Temperate and Boreal Zone Forest Trees by : RobertE. Farmer
Download or read book Seed Ecophysiology of Temperate and Boreal Zone Forest Trees written by RobertE. Farmer and published by Routledge. This book was released on 2017-11-01 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first truly modern book solely devoted to seed reproduction of forest trees-from flowering to establishment, with emphasis on the interaction of environment with physiological processes. Focus is on seed function in natural settings and the application of information to natural regeneration of forests. This easy-to-read text addresses important principles and provides in-depth coverage of existing literature. Presentation of the information is organized to allow for a natural development of the main theme with full explanations of such important components as seed production, dispersal and germination, as well as the integral parts played by water, temperature, light, chemicals, animals, pathogens and aging. A highly useful book for investigators, practitioners or students.
Book Synopsis Silvicultural Guide to Managing for Black Spruce, Jack Pine, and Aspen on Boreal Forest Ecosites in Ontario by : Ontario. Ministry of Natural Resources
Download or read book Silvicultural Guide to Managing for Black Spruce, Jack Pine, and Aspen on Boreal Forest Ecosites in Ontario written by Ontario. Ministry of Natural Resources and published by . This book was released on 1997 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ontario Government Publications by :
Download or read book Ontario Government Publications written by and published by . This book was released on 1995 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cumulates monthly issues and includes additional material.
Author :Brian Bulley Publisher :Thunder Bay : Ontario Ministry of Natural Resources, Northwest Region Science and Technology ISBN 13 : Total Pages :22 pages Book Rating :4.:/5 (319 download)
Book Synopsis Bartt Precision Seeder Trial by : Brian Bulley
Download or read book Bartt Precision Seeder Trial written by Brian Bulley and published by Thunder Bay : Ontario Ministry of Natural Resources, Northwest Region Science and Technology. This book was released on 1995 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Precision seeding is an alternative method to aerial seeding for regenerating forests and has such advantages as less seed required per hectare, ability to control seedling density, and enabling simultaneous site preparation and seeding. Limited experience with mechanical direct seeding in northwestern Ontario prompted a June 1989 operational trial using the Bartt precision seeder on a site in the Wabigoon Forest near Ignace. This report summarizes the results of the trial after its fifth year. The objective of the trial was to determine whether the Bartt seeder could increase jack pine stocking when compared to a control no-seeding treatment. The results also include a comparison between the relative stocking and density of pine seedlings at the precision-seeded site and at an adjacent, aerially seeded jack pine stand of the same age.
Download or read book The Forestry Chronicle written by and published by . This book was released on 1995 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ontario Government Publications Annual Catalogue by :
Download or read book Ontario Government Publications Annual Catalogue written by and published by . This book was released on 1994 with total page 1500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1995-03 with total page 1208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Seed Zone Delineation for Jack Pine in the Former Northwest Region of Ontario Using Short-term Testing and Geographic Information Systems by : W. H. Parker
Download or read book Seed Zone Delineation for Jack Pine in the Former Northwest Region of Ontario Using Short-term Testing and Geographic Information Systems written by W. H. Parker and published by Sault Ste. Marie, Ont. : Great Lakes Forestry Centre. This book was released on 1996 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes a study conducted to obtain a better understanding of the pattern of adaptive variation of jack pine that would improve existing seed transfer guidelines. A short-term provenance test was conducted for 102 seed sources grown in common environments at a greenhouse for one season and at three field trials for two growing seasons. In the study, 32 biological variables were determined for each seed source, including seedling heights, needle flushing dates, timing of shoot elongation, and relative freezing damage. Multiple regressions were run for each variable against 12 climatic variables interpolated for each of the seed sources using a geographic information system (GIS). Principal components analysis summarized the main components of variation. Regression equations were used to model patterns of adaptive variation, and these patterns were graphically reproduced as contour maps using GIS. A series of focal point seed zone maps were then produced by GIS intersection of the regression-based contour maps. Based on these maps, a summary of the pattern of adaptive variation in jack pine was used to produce a recommendation for breeding zone boundaries.
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1999 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wildland Fire in Ecosystems written by and published by . This book was released on 2000 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Harmonisation of Regulatory Oversight in Biotechnology Safety Assessment of Transgenic Organisms, Volume 3 OECD Consensus Documents by : OECD
Download or read book Harmonisation of Regulatory Oversight in Biotechnology Safety Assessment of Transgenic Organisms, Volume 3 OECD Consensus Documents written by OECD and published by OECD Publishing. This book was released on 2010-11-09 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: These OECD Biosafety Consensus Documents identify elements of scientific information used in the environmental safety and risk assessment of transgenic organisms which are common to OECD member countries and some non members associated with the work.
Book Synopsis Methods Manual for Forest Soil and Plant Analysis by : Y. P. Kalra
Download or read book Methods Manual for Forest Soil and Plant Analysis written by Y. P. Kalra and published by Northern Forestry Centre. This book was released on 1991 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compilation of methods used for soil and plant analysis at the Analytical Services Laboratory of the Northern Forestry Centre.
Book Synopsis The Role of Insectivorous Birds in Forest Ecosystems by : James G. Dickson
Download or read book The Role of Insectivorous Birds in Forest Ecosystems written by James G. Dickson and published by Elsevier. This book was released on 2012-12-02 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Role of Insectivorous Birds in Forest Ecosystems is a publication of the proceedings of The Role of Insectivorous Birds in Forest Ecosystems symposium, held on July 13 and 14, 1978 at Nacogdoches, Texas. The proceedings discuss the ecology of insectivorous birds and acknowledge their roles in forest ecosystems. The book begins with an introduction to and history of insectivorous birds and their roles in forest ecosystems. It then discusses the sampling methods for bird and insect populations, bird foraging strategies, and ecology of insectivorous bird species and communities. This book will be helpful to forest managers in managing insectivorous birds. It is also especially valuable in formulating biological control strategies for use in forests.
Book Synopsis Quaternary Dating Methods by : Mike Walker
Download or read book Quaternary Dating Methods written by Mike Walker and published by John Wiley & Sons. This book was released on 2013-04-30 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: This introductory textbook introduces the basics of dating, the range of techniques available and the strengths and limitations of each of the principal methods. Coverage includes: the concept of time in Quaternary Science and related fields the history of dating from lithostratigraphy and biostratigraphy the development and application of radiometric methods different methods in dating: radiometric dating, incremental dating, relative dating and age equivalence Presented in a clear and straightforward manner with the minimum of technical detail, this text is a great introduction for both students and practitioners in the Earth, Environmental and Archaeological Sciences. Praise from the reviews: "This book is a must for any Quaternary scientist." SOUTH AFRICAN GEOGRAPHICAL JOURNAL, September 2006 “...very well organized, clearly and straightforwardly written and provides a good overview on the wide field of Quaternary dating methods...” JOURNAL OF QUATERNARY SCIENCE, January 2007
Download or read book Yellow-poplar written by Donald E. Beck and published by . This book was released on 1981 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
