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Growth Of Red Spruce Picea Rubens Sarg Three Years After Fertilization
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Book Synopsis Response to Fertilization of Red Spruce (Picea Rubens Sarg.) in Western Maine by : Robert K. Shepard
Download or read book Response to Fertilization of Red Spruce (Picea Rubens Sarg.) in Western Maine written by Robert K. Shepard and published by . This book was released on 1982 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Response to Fertilization of Red Spruce (Picea Rubens Sarg.) in Northern Maine by : Robert K. Shepard
Download or read book Response to Fertilization of Red Spruce (Picea Rubens Sarg.) in Northern Maine written by Robert K. Shepard and published by . This book was released on 1982 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Foliar nutrient status of young red spruce and balsam fir in a fertilized stand by : Miroslaw M. Czapowskyj
Download or read book Foliar nutrient status of young red spruce and balsam fir in a fertilized stand written by Miroslaw M. Czapowskyj and published by . This book was released on 1980 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Average dry weight and nutrient levels in current foliage from red spruce and balsam fir seedlings and saplings in the understory of a 25-year old aspen and birch stand were observed 3 years after N, P, and lime treatments were applied. Elemental concentrations were plotted as a function of needle weight and quantity of element per needle. This allows interpretation of treatment effect on overall nutrient levels for both concentration and quantity of each element in the foliage. In balsam fir, dry weight per needle was significantly increased by N fertilizer. Nitrogen also significantly affected levels of ash, N, P, K, Ca, Fe, Mn, Zn, and Na in balsam fir foliage. In red spruce, dry weight per needle, N, and Fe levels all responded to N fertilizer; P fertilizer affected P foliar concentration and lime significantly affected Mn levels. In both species there were significant interactions among the N, P, and lime treatments, indicating that response to one element varied according to the other elements added simultaneously. Balsam fir needles were heavier and contained higher levels of nutrients than red spruce needles. The magnitude of changes in elemental levels was generally greater for balsam fir than for red spruce.
Download or read book Fertilizer Abstracts written by and published by . This book was released on 1979 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Bibliography of the Cooperative Forestry Research Unit, 1976-1995 by : William D. Ostrofsky
Download or read book A Bibliography of the Cooperative Forestry Research Unit, 1976-1995 written by William D. Ostrofsky and published by . This book was released on 1995 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Growth response to fertilizer in a young aspen-birch stand by : Miroslaw M. Czapowskyj
Download or read book Growth response to fertilizer in a young aspen-birch stand written by Miroslaw M. Czapowskyj and published by . This book was released on 1979 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Notes written by and published by . This book was released on 1978 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Some Factors Affecting the Response of Red Spruce (Picea Rubens Sarg.) to Fertilization by : Robert K. Shepard
Download or read book Some Factors Affecting the Response of Red Spruce (Picea Rubens Sarg.) to Fertilization written by Robert K. Shepard and published by . This book was released on 1982 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Response of Red Spruce (Picea Rubens Sarg.) to Nitrogen Fertilization as Affected by Soil, Thinning, and Application Rate by : Robert K. Shepard
Download or read book Response of Red Spruce (Picea Rubens Sarg.) to Nitrogen Fertilization as Affected by Soil, Thinning, and Application Rate written by Robert K. Shepard and published by . This book was released on 1987 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Forest Service Research Paper NE. by :
Download or read book Forest Service Research Paper NE. written by and published by . This book was released on 1980 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Frontiers of Forest Biology by : A K Mitchell
Download or read book Frontiers of Forest Biology written by A K Mitchell and published by CRC Press. This book was released on 2021-05-30 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover new approaches to promote a viable forest industry while protecting non-timber values! Frontiers of Forest Biology: Proceedings of the 1998 Joint Meeting of the North American Forest Biology Workshop and the Western Forest Genetics Association gives you significant new insights on current initiatives in forest biology. Because the field is changing rapidly, you need to keep aware of current trends, as the emphasis in forest research shifts from productivity-based goals to sustainable development of forest resources. In this volume, you will find a comprehensive summary of the state of the art of forest science in North America. Whether your focus is on genetics or on the environmental aspects of forest science, plant physiology, or silviculture, you will find helpful chapters by practitioners as well as cutting-edge research by scientists. This integrated approach is unique in the field. Based on the 1998 Joint Meeting of the North American Forest Biology Workshop and the Western Forest Genetics Association, Frontiers of Forest Biology addresses changing priorities in forest resource management. This important book contains fascinating research studies, complete with tables and diagrams, on topics such as biodiversity research, the productivity of commercial species, conserving adaptive variation in forest ecosystems, and the effect of harvesting trees on nutrient leaching. The book maps the frontiers of this fast-changing science with chapters on: the social, biological, and industrial context of forest biology new directions for research into genetics, physiology, plant silviculture, and conservation the impact of genetics on sustainable forestry the effects of cold and disease on plant physiology regeneration of various species after logging new species adapted for agroforestry the impact and management of exotic weeds Frontiers of Forest Biology offers solid information on a broad spectrum of topics and suggests fresh avenues for your investigations in all aspects of forest biology.
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1990 with total page 1104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Conifer Cold Hardiness by : F.J. Bigras
Download or read book Conifer Cold Hardiness written by F.J. Bigras and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conifer Cold Hardiness provides an up-to-date synthesis by leading scientists in the study of the major physiological and environmental factors regulating cold hardiness of conifer tree species. This state-of-the-art reference comprehensively explains current understanding of conifer cold hardiness ranging from the gene to the globe and from the highly applied to the very basic. Topics addressed encompass cold hardiness from the perspectives of ecology, ecophysiology, acclimation and deacclimation, seedling production and reforestation, the impacts of biotic and abiotic factors, and methods for studying and analyzing cold hardiness. The content is relevant to geneticists, ecologists, stress physiologists, environmental and global change scientists, pathologists, advanced nursery and silvicultural practitioners, and graduate students involved in plant biology, plant physiology, horticulture and forestry with an interest in cold hardiness.
Book Synopsis Biotic Feedbacks in the Global Climatic System by : G. M. Woodwell
Download or read book Biotic Feedbacks in the Global Climatic System written by G. M. Woodwell and published by . This book was released on 1995 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A colorful, inspiring variety [of topics], fully preserving contrasts among experts . . . If you wish to learn about the origins and the diversity of arguments in this controversy, read this book." --Journal of Environmental Quality
Book Synopsis Terrestrial Effects Task Group (V) Peer Review by :
Download or read book Terrestrial Effects Task Group (V) Peer Review written by and published by . This book was released on 1987 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by and published by . This book was released on 1977 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: