Download or read book Economics of Replacing Young growth Ponderosa Pine Stands written by Dennis E. Teeguarden and published by . This book was released on 1968 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Economics of Replacing Young growth Ponderosa Pine Stands written by and published by . This book was released on 1968 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Economics of Thinning Stagnated Ponderosa Pine Sapling Stands in the Pine grass Areas of Central Washington written by Robert W. Sassaman and published by . This book was released on 1973 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Economics of Thinning Stagnated Ponderosa Pine Sapling Stands in the Pine Grass Areas of Central Washington Classic Reprint written by Robert W. Sassaman and published by Forgotten Books. This book was released on 2018-09-02 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Economics of Thinning Stagnated Ponderosa Pine Sapling Stands in the Pine-Grass Areas of Central Washington The present trend toward wider spacing of trees in Pacific Northwest pine management is another reason for con ducting this study. Barrett (3 has shown that in naturally occurring low density stands, 140 trees produced as much wood in 45 years as 460 trees produced on a similar site. However, the tree density that is the most compatible with other uses, plus being economically feasible, is still a subject for debate. Finally, we must consider questions related to joint returns from timber and forage that result from precommercial thinning. There are two distinct types of forest-grazing land: pine-grass and pine - shrub. Pine-grass areas are most common in central and eastern Washing ton, and pine-shrub areas are usually found in eastern Oregon. Our attention is focused on management regimes com mon to National Forests in the pine-grass areas. Our objective is to determine which of several thinning schedules for stagnated ponderosa pine sapling stands produces the greatest economic returns, and this study is a start in the development of these guides. It is based on data for one site (a high Site V) in the pine-grass area of central Washington. The schedules differ in stocking, forage production, and the length (time) of management regime. Proper use of this study requires that the assumptions and constraints be kept firmly in mind. Sensitivity analyses were conducted for a range of stumpage and forage prices and a variety of costs. However, the study results which are summarized in tables 2 and 3 reflect generally conserva tive cost estimates and liberal prices. Both of these tend to increase theestimated return on investment. Even so, many of our alternatives (when the allow able cut effect is not included) yield less than the guiding rate of return. You may want to compare your assumptions with ours and speculate on the extent to which your management activities should agree with our study findings. 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.

Download or read book Calculated Yields From Young Growth Ponderosa Pine Management Classic Reprint written by Orlo W. Krauter and published by Forgotten Books. This book was released on 2017-03-09 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Calculated Yields From Young-Growth Ponderosa Pine Management Table 4 indicates a thinning schedule for site indexes 60, 80, and 100 in ponderosa pine based on a loo-percent increase in the periodic diam eter growth in normal fully stocked stands. 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.

Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

Download or read book U S Forest Service Research Paper PSW written by Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.) and published by . This book was released on 1965 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Calculating the Growth of Ponderosa Pine Forests written by Philip A. Briegleb and published by . This book was released on 1945 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Does the Mountain Pine Beetle Change Hosts in Mixed Lodgepole and Whitebark Pine Stands written by Bruce H. Baker and published by . This book was released on 1971 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Economics of the Young growth Sugar Pine Resource written by Henry James Vaux and published by . This book was released on 1954 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book USDA Forest Service Research Paper PSW written by Dennis E. Teeguarden and published by . This book was released on 1968 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conifer Thinning Guides in Five Steps written by Dale O. Hall and published by . This book was released on 1974 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book USDA Forest Service Research Note INT written by and published by . This book was released on 1973 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Forest Service Research Paper PSW written by and published by . This book was released on 1966 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1976 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1992 with total page 1742 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Growth of Young Ponderosa Pine Stands in the Inland Empire written by Intermountain Forest and Range Experiment Station (Ogden, Utah) and published by . This book was released on 1965 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: