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Early Survival And Growth Of Planted Douglas Fir With Red Alder In Four Mixed Regimes
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Book Synopsis Early Survival and Growth of Planted Douglas-fir with Red Alder in Four Mixed Regimes by : Marshall D. Murray
Download or read book Early Survival and Growth of Planted Douglas-fir with Red Alder in Four Mixed Regimes written by Marshall D. Murray and published by . This book was released on 1986 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Early Survival and Growth of Planted Douglas-Fir With Red Alder in Four Mixed Regimes (Classic Reprint) by : Marshall D. Murray
Download or read book Early Survival and Growth of Planted Douglas-Fir With Red Alder in Four Mixed Regimes (Classic Reprint) written by Marshall D. Murray and published by Forgotten Books. This book was released on 2018-09-16 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Early Survival and Growth of Planted Douglas-Fir With Red Alder in Four Mixed Regimes Keywords: Silvicultural systems, mixed stands, competition (plant), nitrogen fixation, Douglas-fir, Pseudotsuga menziesii, red alder, Alnus rubra. 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.
Book Synopsis Early Survival and Growth of Planted Douglas-fir with Red Alder in Four Mixed Regimes by : Marshall D. Murray
Download or read book Early Survival and Growth of Planted Douglas-fir with Red Alder in Four Mixed Regimes written by Marshall D. Murray and published by . This book was released on 1986 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Paper PNW. written by and published by . This book was released on 1978 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Douglas-fir Survival and Growth in Response to Spring Planting Date and Depth by : R. O. Strothmann
Download or read book Douglas-fir Survival and Growth in Response to Spring Planting Date and Depth written by R. O. Strothmann and published by . This book was released on 1971 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comparative Effects of Urea Fertilizer and Red Alder in a Site III, Coast Douglas-fir Plantation in the Washington Cascade Range by :
Download or read book Comparative Effects of Urea Fertilizer and Red Alder in a Site III, Coast Douglas-fir Plantation in the Washington Cascade Range written by and published by . This book was released on 2005 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Five randomly assigned treatments were used to quantify effects of adding varying numbers of red alder (Alnus rubra Bong.) or nitrogen (N) fertilization on growth of a 10-year-old conifer plantation at a medium quality site in the western Washington Cascade Range. Zero, 20, 40, and 80 alder trees per acre were retained along with about 300 conifers per acre. Nearly all conifers were coast Douglas-fir (Pseudotsuga menziesii var. menziesii (Mirb.) Franco). A fifth treatment substituted N fertilizer for N-fixing alder. Changes in average tree height, and in numbers of trees, basal area, and volume per acre between plantation ages of 10 and 27 are compared. In pure conifer plots, gross volume growth averaged 26 percent greater on fertilized than nonfertilized plots, indicating measurable benefits of additional N. On both fertilized and nonfertilized plots, an average of 13 percent of the original conifers died. Retaining 20, 40, or 80 alder per acre (7, 13, and 27 percent of the associated conifer trees per acre, respectively) was associated with reduced numbers of Douglas-fir by about 19, 5, and 17 percent, respectively, in the next 17 years. Mortality and growth of Douglas-fir were not related to alder density, but losses of Douglas-fir were especially large on plots where relatively large red alder (20 per acre) were retained. Neither total stand nor conifer yields were changed by retaining alder. Additional comparisons are needed at other locations, especially those with known N deficiency.
Download or read book Extension Note written by and published by . This book was released on 2014 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Alabama's Forest Products Industry by :
Download or read book Alabama's Forest Products Industry written by and published by . This book was released on 1986 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1987 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Autecology of Common Plants in British Columbia by : Sybille Haeussler
Download or read book Autecology of Common Plants in British Columbia written by Sybille Haeussler and published by Forestry Canada, 1990 [i.e. 1991]. This book was released on 1990 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication summarizes the autecological characteristics of 35 vegetation species and provides information on how they respond to various silvicultural treatments now in use on forest lands. Information used in this report was gathered in an extensive search of ecological, silvicultural, and botanical literature, most of which originates in western Canada or western US. Information is given on description, distribution and abundance, habitat, growth and development, reproduction, pests, effects on crop trees, response to disturbance or management, and wildlife and range of each species, listed alphabetically by scientific name.
Book Synopsis Forest Research Information Paper by : Ontario. Division of Forests
Download or read book Forest Research Information Paper written by Ontario. Division of Forests and published by . This book was released on 1992 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Case history of an excellent white spruce cone and seed crop in interior Alaska by :
Download or read book Case history of an excellent white spruce cone and seed crop in interior Alaska written by and published by . This book was released on 1978 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Eileen M. Forestell Harvey Publisher :[Sault Ste. Marie] : Ontario, Ministry of National Resources ISBN 13 : Total Pages :130 pages Book Rating :4.:/5 (319 download)
Book Synopsis A Bibliography on Competition, Tree Seedling Characteristics, and Related Topics by : Eileen M. Forestell Harvey
Download or read book A Bibliography on Competition, Tree Seedling Characteristics, and Related Topics written by Eileen M. Forestell Harvey and published by [Sault Ste. Marie] : Ontario, Ministry of National Resources. This book was released on 1993 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalogue, United States Public Documents by :
Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1987 with total page 1108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Forest Vegetation Management for Conifer Production by : John Daniel Walstad
Download or read book Forest Vegetation Management for Conifer Production written by John Daniel Walstad and published by Wiley-Interscience. This book was released on 1987 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: Representing the work of an interdisciplinary team of 20 specialists, this text consolidates, for the first time, the information available on forest vegetation management and integrates this practice with other silvicultural considerations. It provides a conceptual framework as well as a database for improving forest vegetation management decisions. In an accurate and complete mannner, it quantifies opportunities for enhancing forest productivity, illustrates the value of vegetation management treatments in protecting forest resources and investments, outlines the concept of economic thresholds, highlights progress in establishing such limits and consolidates the information on treatment efficacy, advantages and disadvantages and tradeoffs involved. Forest managers will find it useful to evaluate silvicultural prescriptions and investment decisions; forest planners and resource specialists can use it as a reference source for preparing environmental impact assessments; and regulatory officials can use it to train and upgrade the skills of professionals.
Download or read book FRDA Report written by and published by . This book was released on 1990 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comparative Effects of Precommercial Thinning, Urea Fertilizer, and Red Alder in a Site II, Coast Douglas-fir Plantation by : Richard E. Miller
Download or read book Comparative Effects of Precommercial Thinning, Urea Fertilizer, and Red Alder in a Site II, Coast Douglas-fir Plantation written by Richard E. Miller and published by . This book was released on 1999 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
