Download or read book Foliar Mineral Content of Forest and Nursery grown Douglas fir Seedlings written by Kenneth William Krueger and published by . This book was released on 1967 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Foliar Mineral Content of Forest And Nursery Grown Douglas Fir Seedlings Classic Reprint written by Kenneth William Krueger and published by Forgotten Books. This book was released on 2017-11-17 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Foliar Mineral Content of Forest-and Nursery-Grown Douglas-Fir Seedlings Sample name Location Brummet Creek East of Coquille, Oreg. Cherry Creek East of Coquille, Oreg. Marys Peak West of Corvallis, Oreg. Kautz Creek Southeast of Hebo, Oreg. Clatsop Northeast of Seaside, Oreg. Seaside East of Seaside, Oreg. Cathlamet West of Skamokawa, Wash. Ames Creek South of Randle, Wash. Quartz Creek South of Randle, Wash. Montesano Southeast of Montesano, Wash. Eight of the areas are in the Coast Ranges on soils of marine sedimentary origin and two, Ames Creek and Quartz Creek, are located on pumice soils in the Washing ton part of the Cascade Range (forest Soils Committee All areas were judged by local foresters to be of high site II or better quality (trees 170 or more feet tall at age 100 years). 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 Foliar Mineral Content of Forest and Nursery grown Douglas fir Seedlings written by and published by . This book was released on 1967 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Foliar Mineral Content of Foret and Nursery grown Douglas fir Seedlings written by Kenneth W. Krueger and published by . This book was released on 1967 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Production Rates in Commercial Thinning of Young growth Douglas Fir written by Thomas Cooper Adams and published by . This book was released on 1967 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Forest Service Research Paper PNW written by and published by . This book was released on 1967 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Response of Douglas fir Seedlings to Nitrogen Sulfur and Phosphorus Fertilizers written by M. A. Radwan and published by . This book was released on 1985 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Silvicultural Research and the Evolution of Forest Practices in the Douglas fir Region written by and published by . This book was released on 2007 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Silvicultural practices in the Douglas-fir region evolved through a combination of formal research, observation, and practical experience of forest managers and silviculturists, and changing economic and social factors. This process began more than a century ago and still continues. It has had a great influence on the economic well-being of the region and on the present characteristics of the regions forests. This long history is unknown to most of the public, and much of it is unfamiliar to many natural resource specialists outside (and even within) the field of silviculture. We trace the history of how we got where we are today and the contribution of silvicultural research to the evolution of forest practices. We give special attention to the large body of information developed in the first half of the past century that is becoming increasingly unfamiliar to both operational foresters andperhaps more importantlyto those engaged in forestry research. We also discuss some current trends in silviculture and silviculture-related research.
Download or read book Clearcutting and Fire in the Larch Douglas fir Forests of Montana written by Norbert V. DeByle and published by . This book was released on 1981 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Large Stock and Fertilizer Improve Growth of Douglas fir Planted on Unstable Granitic Soil in Northern California written by R. O. Strothmann and published by . This book was released on 1980 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Use of large stock and fertilizer resulted in significant increases in seedling height growth, but not in better survival.
Download or read book General Technical Report INT written by and published by . This book was released on 1981 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book USDA Forest Service General Technical Report INT written by and published by . This book was released on 1981 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report RM written by and published by . This book was released on 1978 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1970 with total page 1348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings Forest Fertilization Conference written by Stanley P. Gessel and published by . This book was released on 1979 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report PNW GTR written by and published by . This book was released on 2007 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Nursery Manual Production of Bareroot Seedlings written by Mary L. Duryea and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: ing damage ranged from odor. to general visual appearance. Attributes of seedling quality are categorized as either to cutting buds. to scraping bark to detect dead cambium. performance attributes (RGP. frost hardiness. stress resistance) One nursery reported using frost hardiness as an indicator of or material attributes (bud dormancy. water relations. nutrition. when to begin fall lifting. but none reported using it as an morphology). Performance attributes are assessed by placing indicator of seedling quality before shipping stock to customers. samples of seedlings into specified controlled environments and evaluating their responses. Although some effective short 23.4.3 Stress resistance cut procedures are being developed. performance tests tend Only three nurseries measure stress resistance. They use to be time consuming; however, they produce results on whole the services of Oregon State University and the test methods plant responses which are often closely correlated with field described in 23.2.3. One nursery reported that results of stress performance. Material attributes. on the other hand. reflect tests did not agree well with results of RGP tests and that RGP only individual aspects of seedling makeup and are often correlated better with seedling survival in the field. Most stress poorly correlated with performance. tests are conducted for reforestation personnel rather than for Bud dormancy status seems to be correlated. at least nurseries.
