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Author : D. Heth
Publisher :
ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (59 download)
Download or read book Root Biomass of Pinus Radiata D. Don written by D. Heth and published by . This book was released on 1978 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jennifer Caroline Jenkins
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (319 download)
Download or read book Comprehensive Database of Diameter-based Biomass Regressions for North American Tree Species written by Jennifer Caroline Jenkins and published by . This book was released on 2004 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: A database consisting of 2,640 equations compiled from the literature for predicting the biomass of trees and tree components from diameter measurements of species found in North America. Bibliographic information, geographic locations, diameter limits, diameter and biomass units, equation forms, statistical errors, and coefficients are provided for each equation, along with examples of how to use the database. The CD-ROM included with the paper version of this publication contains the complete database (Table 3) in spreadsheet format (Microsoft Excel 2002® with Windows XP®). The database files can also be viewed in both spreadsheet and pdf formats by directing your browser to the Global Change page at http://www.fs.fed.us/ne/global/pubs/books/index.html
Author : John James Fawkner
Publisher :
ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.:/5 (155 download)
Download or read book The Morphology of the Root System of Young Pinus Radiata D. Don Trees Propagated in a Nursery and Out-planted Compared to Trees Established by Direct Seeding Or the Direct-setting of Cuttings written by John James Fawkner and published by . This book was released on 2001 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Paul Robert Barker
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (222 download)
Download or read book Nutrition of Pinus Radiata D. Don with Particular Reference to Fine Root Production and Phosphorus-zinc Relationships written by Paul Robert Barker and published by . This book was released on 1973 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Boris Rewald
Publisher : Frontiers E-books
ISBN 13 : 2889192857
Total Pages : 317 pages
Book Rating : 4.8/5 (891 download)
Download or read book Ecophysiology of root systems-environment interaction written by Boris Rewald and published by Frontiers E-books. This book was released on 2014-09-03 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is a scarcity of detailed information regarding the ecophysiology of root systems and the way root system functioning is affected by both internal and external factors. Furthermore, global climate change is expected to increase the intensity of climate extremes, such as severe drought, heat waves and periods of heavy rainfall; in addition other stresses such as salinization of soils are increasing world-wide. Recently an increasing awareness has developed that understanding plant traits will play a major role in breeding of future crop plants. For example, there is increasing evidence that the traits of root systems are defined by the properties of individual roots. However, further knowledge on the functional importance of root segments and the molecular/physiological mechanisms underlying root system functioning and persistence is needed, and would specifically allow modifying (crop) root system functionality and efficiency in the future. Another major gap in knowledge is localized at the root-soil interface and in regard to the potential adaptive plasticity of root-rhizosphere interactions under abiotic stress and/or competition. It is currently unknown whether adaptations in microbe communities occur, for example due to modified exudation rates, and what are the subsequent influences on nutrient mobilization and uptake. Furthermore, uncovering the mechanisms by which roots perceive neighboring roots may not only contribute to our understanding of plant developmental strategies, but also has important implications on the study of competitive interactions in natural communities, and in optimizing plant performance and resource use in agricultural and silvicultural systems. In this Research Topic, we aimed to provide an on-line, open-access snapshot of the current state of the art of the field of root ecology and physiology, with special focus on the translation of root structure to function, and how root systems are influenced by interplay with internal and external factors such as abiotic stress, microbes and plant-plant interaction. We welcomed original research papers, but reviews of specific topics, articles formulating opinions or describing cutting-edge methods were also gladly accepted.
Author : Rafael Alejandro Rubilar Pons
Publisher :
ISBN 13 :
Total Pages : 190 pages
Book Rating : 4.:/5 (624 download)
Download or read book Environmental Constraints on Growth Phenology, Leaf Area Display, and Above and Belowground Biomass Accumulation of Pinus Radiata (D. Don) in Chile written by Rafael Alejandro Rubilar Pons and published by . This book was released on 2005 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Keywords: soil preparation, weed control, morphology, radiata pine, productivity, phenology, roots, leaf area, fertilization, Chile, foliage, senescence.
Author : Helen Ann Hickey
Publisher :
ISBN 13 :
Total Pages : 101 pages
Book Rating : 4.:/5 (222 download)
Download or read book The Distribution of Biomass and Nutrients in Primary Branches of Pinus Radiata D. Don written by Helen Ann Hickey and published by . This book was released on 1987 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. A. I. Madgwick
Publisher :
ISBN 13 :
Total Pages : 448 pages
Book Rating : 4.:/5 (319 download)
Download or read book Pinus Radiata written by H. A. I. Madgwick and published by . This book was released on 1994 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John Page Wood
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (222 download)
Download or read book Root Grafting in Pinus Radiata D Don written by John Page Wood and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Donald J. Mead
Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 : 9789251076347
Total Pages : 0 pages
Book Rating : 4.0/5 (763 download)
Download or read book Sustainable Management of Pinus Radiata Plantations written by Donald J. Mead and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Pinus radiata (radiata pine) is a versatile, fast-growing, medium-density softwood, suitable for a wide range of end-uses. Its silviculture is highly developed, and is built on a rm foundation of over a century of research, observation and practice. Radiata pine is often considered a model for growers of other plantation species. This book explores current knowledge of, and experience with radiata pine forest plantation management and examines its long-term sustainability. Radiata pine management needs to integrate the biological aspects of tree-growing, with socio-economics, management objectives, practical considerations and other constraints and opportunities. Although stands of radiata pine may appear to be simple, they are actually quite complex ecosystems because they contain large, long-lived trees that change dramatically over time and interact in changing ways with the environment and with other organisms. The focus of this book is on the principles and practices of growing radiata pine sustainably. It also looks ahead to emerging challenges facing radiata pine plantation management, such as the effects of climate change, new diseases and other threats, and meeting changing product needs and societal demands."--Page 4 of cover.
Author : David Grant Craib
Publisher :
ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.:/5 (233 download)
Download or read book A Study of Rootwood Density and Its Variation with Age and Position from the Root Collar in Pinus Radiata D. Don at Eyrewell State Forest written by David Grant Craib and published by . This book was released on 1977 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Anthonie van Laar
Publisher : Springer Science & Business Media
ISBN 13 : 1402059914
Total Pages : 390 pages
Book Rating : 4.4/5 (2 download)
Download or read book Forest Mensuration written by Anthonie van Laar and published by Springer Science & Business Media. This book was released on 2007-07-20 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Van Laar and Akça’s popular text book, Forest Mensuration, was first published in 1997. Like that first edition, this modern update is based on extensive research, teaching and practical experience in both Europe, and the tropics and subtropics. However, it has also been extensively revised, and now includes chapters on remote sensing and the application of aerial photographs and satellite imagery. The book assumes no advanced knowledge of statistical methods, and combines practical techniques with important historical and disciplinary context. The result is a strong balance between a handbook and a valuable reference.
Author : Pentti Hakkila
Publisher : Springer Science & Business Media
ISBN 13 : 3642740723
Total Pages : 582 pages
Book Rating : 4.6/5 (427 download)
Download or read book Utilization of Residual Forest Biomass written by Pentti Hakkila and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: An increase in the demand for wood results in improved recovery and less residual biomass in the forests. Paradoxically, interest in forest residue as a renewable source of raw material seems to be in a reverse ratio to its availability in a certain area. Finland and Sweden are probably more dependent on forestry and forest in dustries than any other developed countries in the world. A sufficiency of raw ma terial for integrated forest industries is vital for the national economy of both countries, and a great deal of attention is being paid to the long-term potential of unutilized biomass left behind in logging operations. Furthermore, since these countries possess no reserves of fossil fuels, and since their per-capita consump tion of primary energy is exceptionally high, they also consider unmerchantable forest biomass a realistic source of indigenous energy. A joint Nordic research project on harvesting and utilization of logging residue was carried out in 1969-1976 under the auspices of the Nordic Research Council on Forest Operations. This fruitful cooperation soon gave rise to related national projects in Sweden, Finland, Norway, and Denmark, stimulating further research and producing practical applications. Concurrently, particularly after the worldwide energy crisis in 1973, research on all aspects of utilization of forest bio mass mushroomed in the United States, Canada, and the Soviet Union. An ex plosive increase occurred in both the number and diversity of biomass studies.
Author : Gordon Richard Davis
Publisher :
ISBN 13 :
Total Pages : 336 pages
Book Rating : 4.:/5 (221 download)
Download or read book Laboratory Studies of the Effect of Soil Impedance and Soil Moisture on Root Elongation of Seedlings of Pinus Radiata D.Don written by Gordon Richard Davis and published by . This book was released on 1987 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dale Alan Draper
Publisher :
ISBN 13 :
Total Pages : 412 pages
Book Rating : 4.:/5 (233 download)
Download or read book Crown Biomass Response of 7 Year Old Pinus Radiata D. Don to Fertilisation and Thinning written by Dale Alan Draper and published by . This book was released on 1980 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A. Stokes
Publisher : Springer Science & Business Media
ISBN 13 : 9401734690
Total Pages : 411 pages
Book Rating : 4.4/5 (17 download)
Download or read book The Supporting Roots of Trees and Woody Plants: Form, Function and Physiology written by A. Stokes and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication comprises the proceedings of the first International Conference devoted to the structural roots of trees and woody plants. 'The Supporting Roots - Structure and Function,' 20-24 July 1998, Bordeaux, France. The meeting was held under the auspices ofIUFRO WPS 2. 01. 13 'Root Physiology and Symbiosis,' and its aim was to bring together scientific researchers, foresters and arboriculturalists, to discuss current problems in structural root research and disseminate knowledge to an audience from a wide disciplinary background. For the first time in an international conference, emphasis was placed on presenting recent reseach in the field of tree anchorage mechanics and root biomechanics. The way in which tree stability can be affected by root system symmetry and architecture was addressed, as well as how movement during wind sway can influence the development and shape of woody roots. The role of different nursery and planting techniques was discussed, in relation to effects on root system form and development. Root response to different environmental stresses, including water, temperature, nutrient and mechanical stress was addressed in detail. The structure and function of woody roots was also considered at different levels, from coarse to fine roots, with several papers discussing the interaction between roots and the rhizosphere. One of the conference highlights was the presentation of new methods in root research, by a series of workshops held at LRBB-INRA, Pierroton, on the northern border of the Gascony forest.
Author : A. Lalumière
Publisher :
ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.:/5 (319 download)
Download or read book Fine Root Density Distribution and Biomass in Second- and Third-growth Douglas-fir Stands on Vancouver Island, British Columbia written by A. Lalumière and published by . This book was released on 2011 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
