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Author : Walter G. Dahms
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (319 download)
Download or read book Chemical Control of Brush in Ponderosa Pine Forests of Central Oregon written by Walter G. Dahms and published by . This book was released on 1961 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemical Control of Brush in Ponderosa Pine Forests of Central Oregon written by and published by . This book was released on 1961 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Walter G. Dahms
Publisher : Forgotten Books
ISBN 13 : 9781391269757
Total Pages : 28 pages
Book Rating : 4.2/5 (697 download)
Download or read book Chemical Control of Brush in Ponderosa Pine Forests of Central Oregon (Classic Reprint) written by Walter G. Dahms and published by Forgotten Books. This book was released on 2018-10-02 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Chemical Control of Brush in Ponderosa Pine Forests of Central Oregon The many acres of forest land that are occupied by brush in central Oregon represent a large-scale waste Of timber-growing capacity and a major economic loss to the area. Although large brushfields devoid of tree growth present the most spectacular examples of loss, less obvious but equally important brush prob lems are common in established timber stands. Brush frequently overtops and suppresses young seedlings for long periods Of time in small natural forest open ings and competes with trees of all sizes for soil moisture. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : Walter G. Dahms
Publisher :
ISBN 13 :
Total Pages : 17 pages
Book Rating : 4.:/5 (247 download)
Download or read book Chemical Control of Brush in Ponderosa Pine Forests of Central Oregon written by Walter G. Dahms and published by . This book was released on 1961 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Walter G. Dahms
Publisher :
ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (247 download)
Download or read book Chemical Brush Control on Central Oregon Ponderosa Pine Lands written by Walter G. Dahms and published by . This book was released on 1955 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. Gratkowski
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (31 download)
Download or read book Silvicultural Use of Herbicides in Pacific Northwest Forests written by H. Gratkowski and published by . This book was released on 1975 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: After a brief description of silvicultural problems, the author tells how to prescribe herbicidal sprays for aerial, application in Pacific Northwest forests. The publication offers a detailed discussion of the five basic considerations: (1) selection of the best herbicide or herbicides, (2) amount of herbicide to be applied per acre, (3) carriers, (4) volume of spray per acre, and (5) seasons for application of aerial sprays. Appendixes provide standard treatments for many common silvicultural problems in site preparation and to release young conifers from shrub and weed tree competition. Also included is a glossary of agricultural chemical terms and a list of abbreviations used in brush control literature. This is a working manual for silviculturists based upon more than 20 years research and experience of Federal, State, and industrial foresters. It provides much information not generally available in the literature and tells how to use this knowledge in Pacific Northwest silviculture. Although designed primarily for the Pacific Northwest, the basic information should be useful in culture of coniferous forests far outside this region.
Author : United States. Range Seeding Equipment Committee. Chemical Plant Control Subcommittee
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (3 download)
Download or read book Chemical Control of Range Weeds written by United States. Range Seeding Equipment Committee. Chemical Plant Control Subcommittee and published by . This book was released on 1966 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. Gratkowski
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.:/5 (31 download)
Download or read book Herbicides for Shrub and Weed Tree Control in Western Oregon written by H. Gratkowski and published by . This book was released on 1978 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Herbicides were tested on 16 common shrubs and weed trees during the past 24 years. The woody plants included snowbrush ceanothus, deerbrush ceanothus, mountain whitethorn, varnishleaf ceanothus, sprouting and nonsprouting forms of greenleaf manzanita, hairy manzanita, hoary manzanita, golden chinkapin, golden evergreenchinkapin, Saskatoon serviceberry, Pacific madrone, salmonberry, western thimbleberry, scrub tanoak, and canyon live oak. Chemicals tested included 2,4-D, dichlorprop, 2,4,5-T, silvex, 2,4-DB, amitrole, amitrole-T, 2,3,6-TBA, AMS, picloram, KreniteTM, triclopyr, and an experimental carbamate compound. Low volatile esters of 2,4-D and 2,4,5-T proved the most effective and versatile herbicides for silvicultural use in western Oregon. Results of the screening tests are related to comparable data from small plot tests and project-scale aerial spray trials. To aid silviculturists, useful treatments and the most effective herbicide are shown in bold-face type for each shrub and weed tree.
Author : Andrew P. Youngblood
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.3/5 (121 download)
Download or read book Research Publications of the Pringle Falls Experimental Forest, Central Oregon Cascade Range, 1930 to 1993 written by Andrew P. Youngblood and published by . This book was released on 1995 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : James Willis Barrett
Publisher :
ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.:/5 (31 download)
Download or read book Silviculture of Ponderosa Pine in the Pacific Northwest written by James Willis Barrett and published by . This book was released on 1979 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Forest Service. Division of Timber Management
Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.:/5 (31 download)
Download or read book Silvicultural Systems for the Major Forest Types of the United States written by United States. Forest Service. Division of Timber Management and published by . This book was released on 1973 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current trend toward the establishment and care of forests for a wide combination of uses requires flexibility in forest culture and a knowledge of the silvicultural choices available to the resource manager. This publication summarizes for each of 37 major forest types in the United States the silvicultural systems that appear biologically feasible on the basis of present knowledge. Supporting information is given on the occurrence of the 37 forest types, the cultural requirements of the component species, and the biological factors that control the choice of silvicultural options. The text is arranged in regional sections suitable for reprinting.
Author :
Publisher :
ISBN 13 :
Total Pages : 762 pages
Book Rating : 4.E/5 ( download)
Download or read book General Technical Report PNW-GTR written by and published by . This book was released on 1994 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Forest Service. Northwest Region
Publisher :
ISBN 13 :
Total Pages : 358 pages
Book Rating : 4.3/5 (555 download)
Download or read book Vegetation management with herbicides written by United States. Forest Service. Northwest Region and published by . This book was released on 1977 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Forest Service. Timber Management Research
Publisher :
ISBN 13 :
Total Pages : 134 pages
Book Rating : 4.X/5 (3 download)
Download or read book Silvicultural Systems for the Major Forest Types of the United States written by United States. Forest Service. Timber Management Research and published by . This book was released on 1979 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current trend toward the establishment and care of forests for a wide combination of uses requires flexibility in forest culture and a knowledge of the silvicultural choices available to the resource manager. This publication summarizes the silvicultural systems that appear biologically feasible, on the basis of present knowledge, for each of 48 major forest types in the United States. Supporting information is given on the occurrence of the 48 forest types, the cultural requirements of the component species, and the biological factors that control the choice of silvicultural options.
Author :
Publisher :
ISBN 13 :
Total Pages : 458 pages
Book Rating : 4.:/5 (31 download)
Download or read book Technical Bulletin written by and published by . This book was released on 1927* with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Roger H. Twito
Publisher :
ISBN 13 :
Total Pages : 846 pages
Book Rating : 4.F/5 ( download)
Download or read book Plotting landscape perspectives of clearcut units written by Roger H. Twito and published by . This book was released on 1978 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.:/5 (2 download)
Download or read book General Technical Report PNW. written by and published by . This book was released on 1978 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
