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Book Effects of Nitrogen and Phosphorus Fertilizers on Deer Browsing and Growth of Young Douglas Fir Classic Reprint

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.

Book Effects of Nitrogen and Phosphorus Fertilizers on Deer Browsing and Growth of Young Douglas fir

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.

Book Influence of Fertilizer Nitrogen Source on Deer Browsing and Chemical Composition of Nursery Grown Douglas Fir Classic Reprint

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.

Book Influence of Fertilizer Nitrogen Source on Deer Browsing and Chemical Composition of Nursery grown Douglas fir

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:

Book Response of Douglas Fir Seedlings to Nitrogen Sulfur and Phosphorus Fertilizers Classic Reprint

Download or read book Response of Douglas Fir Seedlings to Nitrogen Sulfur and Phosphorus Fertilizers Classic Reprint written by M. A. Radwan and published by Forgotten Books. This book was released on 2018-01-21 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Response of Douglas-Fir Seedlings to Nitrogen, Sulfur, and Phosphorus Fertilizers This study, therefore, was designed to study effects of N, S, and P additions on growth and nutrient content of Douglas - fir seedlings grown in two forest soils in a lathhouse. We are aware of the limitations of pot tests in providing prescriptions that can be directly applied to field situations. However, the very limited information about Douglas - fir nutrition now available and the high cost of establishing field tests strongly justify preliminary experimentation with seedlings. 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 Seven Year Response of 35 Year Old Douglas Fir to Nitrogen Fertilizer Classic Reprint

Download or read book Seven Year Response of 35 Year Old Douglas Fir to Nitrogen Fertilizer Classic Reprint written by Richard E. Miller and published by Forgotten Books. This book was released on 2018-09-11 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Seven-Year Response of 35-Year-Old Douglas-Fir to Nitrogen Fertilizer In both fertilized and unfertilized stands, part of the increase in average d.b.b. Was due to mortality. In addition to providing more growing space to surviving trees, mortality caused an immediate increase in average d.b. H. That was not a result of growth, but rather the result of losses of smaller-than-average 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.

Book Effect of Deer Browsing on Height Growth of Douglas fir Trees

Download or read book Effect of Deer Browsing on Height Growth of Douglas fir Trees written by Harry D. Hartwell and published by . This book was released on 1973 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Nursery Fertilization of Douglas Fir Seedlings with Different Forms of Nitrogen Classic Reprint

Download or read book Nursery Fertilization of Douglas Fir Seedlings with Different Forms of Nitrogen Classic Reprint written by M. A. Radwan and published by Forgotten Books. This book was released on 2017-11-19 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Nursery Fertilization of Douglas-Fir Seedlings With Different Forms of Nitrogen Presently, the nurseries follow different fertilization regimes Which vary basically in the amount and form of nitrogen. Although amounts of nitro gen fertilizer applied are logically based upon the fertility of the nursery soil, choice of the nitrogen source has been largely empirical. 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 Effects of Protection from Deer on Survival and Growth of Douglas fir Seedlings

Download or read book Effects of Protection from Deer on Survival and Growth of Douglas fir Seedlings written by Glenn L. Crouch and published by . This book was released on 1968 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: