Early Survival And Growth Of Planted Douglas Fir With Red Alder In Four Mixed Regimes

Author : Marshall D. Murray
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.96/5 ( download)

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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:

Author : Marshall D. Murray
Publisher : Forgotten Books
ISBN 13 : 9780365072294
Total Pages : 26 pages
Book Rating : 4.9X/5 ( download)

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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.

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ISBN 13 :
Total Pages : 690 pages
Book Rating : 4.47/5 ( download)

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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:

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ISBN 13 :
Total Pages : 690 pages
Book Rating : 4.31/5 ( download)

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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:

Author : Richard E. Miller
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.7O/5 ( download)

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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:

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ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.8V/5 ( download)

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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.

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ISBN 13 :
Total Pages : 1108 pages
Book Rating : 4.92/5 ( download)

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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:

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ISBN 13 :
Total Pages : 654 pages
Book Rating : 4.91/5 ( download)

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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 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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ISBN 13 :
Total Pages : 428 pages
Book Rating : 4.82/5 ( download)

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Download or read book Vegetation Management for Reforestation (CA,OR,NV) written by and published by . This book was released on 1989 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : United States. Forest Service. Pacific Southwest Region
Publisher :
ISBN 13 :
Total Pages : 428 pages
Book Rating : 4.99/5 ( download)

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Download or read book Final Environmental Impact Statement, Pacific Southwest Region, Vegetation Management for Reforestation: Appendixes A through H written by United States. Forest Service. Pacific Southwest Region and published by . This book was released on 1989 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: