Download or read book Trees II written by Y. P. S. Bajaj and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'frees contribute a major part of fuel, fodder and fruit, and are an im of bioenergy. They are now needed in large numbers more portant source than ever before for afforestation and social forestry, so that fast-grow ing and multipurpose trees assume great importance. After extensive in discriminate deforestation and rapid depletion of genetic stocks, efforts are now being made to evolve methods for clonal mass propagation of improved and elite trees. Production of short-duration trees with a rapid turnover of biomass, and induction of genetic variability through in vitro manipulation for the production of novel fruit and forest trees, which are high-yielding and resistant to pests and diseases, and trees which display increased photosynthetic efficiency are in demand. These objectives are well within the realm of horticultural and forest biotech nology. Some of the recent advances, such as the regeneration of com plete trees from isolated protoplasts, somatic hybridization, and the Agrobacterium-mediated transformation in various tree species have opened new vistas for the genetic engineering of fruit and forest trees. This book is a continuation of the earlier volume Trees I, and presents 31 chapters on fruit, forest, nut and ornamental trees, such as avocado, pineapple, crabapple, quince, pistachio, walnut, hazelnut, date palm, oil palm, cacao, rubber, maple, sweet-gum, poplars, birches, Chinese tallow, willows, oaks, paper mulberry, rhododendrons, Scots pine, Calabrian pine, Douglas-fir, redwood, ginkgo, cycads and some flowering trees.

Download or read book Quasi Actions on Trees II Finite Depth Bass Serre Trees written by Lee Mosher and published by American Mathematical Soc.. This book was released on 2011 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper addresses questions of quasi-isometric rigidity and classification for fundamental groups of finite graphs of groups, under the assumption that the Bass-Serre tree of the graph of groups has finite depth. The main example of a finite depth graph of groups is one whose vertex and edge groups are coarse Poincare duality groups. The main theorem says that, under certain hypotheses, if $\mathcal{G}$ is a finite graph of coarse Poincare duality groups, then any finitely generated group quasi-isometric to the fundamental group of $\mathcal{G}$ is also the fundamental group of a finite graph of coarse Poincare duality groups, and any quasi-isometry between two such groups must coarsely preserve the vertex and edge spaces of their Bass-Serre trees of spaces. Besides some simple normalization hypotheses, the main hypothesis is the ``crossing graph condition'', which is imposed on each vertex group $\mathcal{G}_v$ which is an $n$-dimensional coarse Poincare duality group for which every incident edge group has positive codimension: the crossing graph of $\mathcal{G}_v$ is a graph $\epsilon_v$ that describes the pattern in which the codimension 1 edge groups incident to $\mathcal{G}_v$ are crossed by other edge groups incident to $\mathcal{G}_v$, and the crossing graph condition requires that $\epsilon_v$ be connected or empty.

Download or read book The Trees of Great Britain and Ireland written by Henry John Elwes and published by Cambridge University Press. This book was released on 2014-01-23 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: This well-illustrated seven-volume work (1906-13) covers the varieties, distribution, history and cultivation of tree species in the British Isles.

Download or read book Arboretum et fruticetum britannicum or The trees and shrubs of Britain written by John Claudius Loudon and published by . This book was released on 1844 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Arboretum et fruticetum Britannicum or The trees and shrubs of Britain pictorically and botanically delineated and scientifically and popularly described written by John Claudius Loudon and published by . This book was released on 1838 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Arboretum et fruticetum britannicum or The trees and shrubs of Britain native and foreign hardy and half hardy pictorially and botanically delineated and scientifically and popularly described with their propagation culture management and uses in the arts in useful and ornamental plantations and in landscape gardening preceded by written by John Claudius Loudon and published by . This book was released on 1854 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Silva Or a Discourse of Forest Trees and the Propagation of Timber in His Majesty s Dominions Together with an Historical Account of the Sacredness and Use of Standing Groves written by John Evelyn and published by . This book was released on 1786 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Silva written by John Evelyn and published by . This book was released on 1786 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Silva Or A Discourse Of Forest Trees And The Propagation of Timber in His Majesty s Dominions written by John Evelyn and published by . This book was released on 1786 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The North American Sylva Or A Description of the Forest Trees of the United States Canada and Nova Scotia written by François André Michaux and published by . This book was released on 1855 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The North American Sylva Or A Description of the Forest Trees of the United States Canada and Nova Scotia Considered Particularly with Respect to Their Use in the Arts and Their Introduction Into Commerce written by François André Michaux and published by . This book was released on 1849 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The North American Sylva Or A Description of the Forest Trees of the United States Canada and Nova Scotia Not Described in the Work of F Andrew Michaux written by Thomas Nuttall and published by . This book was released on 1852 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Arboretum Et Fruticetum Britannicum Or written by John Claudius Loudon and published by . This book was released on 1844 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Arboretum Et Fruticetum Britannicum written by John Claudius Loudon and published by . This book was released on 1838 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book From Garryace P 2031 to the End written by John C. Loudon and published by . This book was released on 1838 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Concordance to the Poetry of Thomas Traherne written by George R. Guffey and published by Univ of California Press. This book was released on 2024-03-29 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1974. This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived

Download or read book Transgenic Trees written by Y.P.S. Bajaj and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation. "This volume on Transgenic Trees, comprising 22 chapters, deals with the genetic transformation of fruit and forest trees." "It is of special interest to advanced students, teachers and research workers in the field of forestry, horticulture, molecular biology, plant tissue culture, botany, and plant biotechnology in general."--BOOK JACKET. Title Summary field provided by Blackwell North America, Inc. All Rights Reserved.