Download or read book Effects of Nitrogen and Phosphorus Fertilizers on Deer Browsing and Growth of Young Douglas fir written by Glenn LeRoy Crouch and published by . This book was released on 1981 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitrogen and phosphorus were applied to young Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) trees to determine their effects on deer browsing and tree growth. Nitrogen (N) proauced measurable responses in browsing of terminal shoots and growth of trees the first year, but effects were mostly negligible 2 years after treatments. No responses to phosphorus (P) were detected. Nitrogen and N+P treatments increased the concentration of N in tree foliage the first year, but amount of moisture, ash, calcium, and P were not affected after 2 years.
Download or read book Effects of Nitrogen and Phosphorus Fertilizers on Deer Browsing and Growth of Young Douglas Fir Classic Reprint written by Glenn LeRoy Crouch and published by Forgotten Books. This book was released on 2017-12-12 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Effects of Nitrogen and Phosphorus Fertilizers on Deer Browsing and Growth of Young Douglas-Fir Among possible control methods not previously evaluated is selective application of nutrients to the trees. 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 Effects of Nitrogen and Phosphorus Fertilizers on Deer Browsing and Growth of Young Douglas fir written by Glenn LeRoy Crouch and published by . This book was released on 1981 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Influence of Fertilizer Nitrogen Source on Deer Browsing and Chemical Composition of Nursery grown Douglas fir written by M. A. Radwan 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 Influence of Fertilizer Nitrogen Source on Deer Browsing and Chemical Composition of Nursery Grown Douglas Fir Classic Reprint written by M. A. Radwan and published by Forgotten Books. This book was released on 2018-09-08 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Influence of Fertilizer Nitrogen Source on Deer Browsing and Chemical Composition of Nursery-Grown Douglas-Fir Effects of nursery fertilization of year - old Douglas - fir seed lings with ammonium sulfate, calcium nitrate, and urea on browsing by black - tailed deer, and chemical properties were compared. Fertilizers were applied at 56 kg N/ha in May and again in Sep tember, and seedlings were harvested in November. Seedlings from the different treatments were equally browsed by penned deer. Chemical analyses of shoots indicated significant differences due to N source only in manganese and sulfur contents. However, the larger size of urea and nitrate-fertilized plants indicated that their shoots contained higher quantities of the majority of the chemicals determined. 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 Influence of Fertilizer Nitrogen Source on Deer Browsing and Chemical Compsition of Nursery grown Douglas fir written by M. A. Radwan and published by . This book was released on 1974 with total page 6 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 1990 with total page 1136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Note PNW written by and published by . This book was released on 1981 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications of the Pacific Northwest Forest and Range Experiment Station written by Pacific Northwest Forest and Range Experiment Station (Portland, Or.) and published by . This book was released on 1980 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Note PNW written by Pacific Northwest Forest and Range Experiment Station (Portland, Or.) and published by . This book was released on 1980 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Influence of Fertilizer Nitrogen Source on Deer Browsing and Chemical Composition of Nursery grown Douglas fir written by and published by . This book was released on 1974 with total page 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 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Assessment and Management of Animal Damage in Pacific Northwest Forest written by and published by . This book was released on 1990 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Soil and Foliar Applications of Nitrogen Fertilizers on a 20 year old Douglas fir Stand written by Richard E. Miller and published by . This book was released on 1979 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annotated List of Publications of the Pacific Northwest Forest and Range Experiment Station written by Pacific Northwest Forest and Range Experiment Station (Portland, Or.) and published by . This book was released on 1981 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Nitrogen and Phosphorus Fertilization on Douglas fir Nursery Growth and Survival After Outplanting written by R. Van den Driessche and published by . This book was released on 1980 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Toward Wiser Use of Our Forests and Rangelands written by and published by . This book was released on 1982 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
