Trees III

Trees III PDF Author: Y. P. S. Bajaj
Publisher: Springer Science & Business Media
ISBN: 3662132311
Category : Technology & Engineering
Languages : en
Pages : 507

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Book Description
After the 1986 and 1989 volumes, this is the third volume on biotechnology for propagation of trees. Comprising 28 chapters contributed by international experts the book deals with fruit, ornamental, and forest trees, such as Black cherry, Sour cherry, Pomegranate, Loquat, Ficus, Yellow poplar, Horse chestnut, Judas tree, Linden tree, Saskatoons, Taiwan sassafras, Plane-tree, Rattans, Bamboos, Engelmann spruce, White spruce, Larches, Hinoki cypress, Western redcedar, and various types of pines, i.e. Jack, Carribean, Eldarica, Slash, Egg-cone, Maritime, Ponderosa, Eastern white, Loblolly pine. Trees III is an excellent reference book for scientists, educators, and students of forestry, botany, genetics, and horticulture, who are interested in tree biotechnology.

The silviculture of Indian trees. 3. Lauraceae to Coniferae

The silviculture of Indian trees. 3. Lauraceae to Coniferae PDF Author: Robert Scott Troup
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 614

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The Trees of Great Britain and Ireland

The Trees of Great Britain and Ireland PDF Author: Henry John Elwes
Publisher: Cambridge University Press
ISBN: 110806938X
Category : History
Languages : en
Pages : 457

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Book Description
This well-illustrated seven-volume work (1906-13) covers the varieties, distribution, history and cultivation of tree species in the British Isles.

Arboretum et fruticetum Britannicum; or, The trees and shrubs of Britain ... pictorically and botanically delineated, and scientifically and popularly described ...

Arboretum et fruticetum Britannicum; or, The trees and shrubs of Britain ... pictorically and botanically delineated, and scientifically and popularly described ... PDF Author: John Claudius Loudon
Publisher:
ISBN:
Category :
Languages : en
Pages : 688

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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

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 PDF Author: John Claudius Loudon
Publisher:
ISBN:
Category :
Languages : en
Pages : 684

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Arboretum Et Fruticetum Britannicum, Or, The Trees and Shrubs of Britain

Arboretum Et Fruticetum Britannicum, Or, The Trees and Shrubs of Britain PDF Author: John Claudius Loudon
Publisher:
ISBN:
Category : Shrubs
Languages : en
Pages : 684

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Book Description

Trees II

Trees II PDF Author: Y. P. S. Bajaj
Publisher: Springer Science & Business Media
ISBN: 364261535X
Category : Science
Languages : en
Pages : 636

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Book Description
'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.

Quasi-Actions on Trees II: Finite Depth Bass-Serre Trees

Quasi-Actions on Trees II: Finite Depth Bass-Serre Trees PDF Author: Lee Mosher
Publisher: American Mathematical Soc.
ISBN: 0821847120
Category : Geometric group theory
Languages : en
Pages : 118

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Book Description
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.

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

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 PDF Author: Thomas Nuttall
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 326

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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

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 PDF Author: François André Michaux
Publisher:
ISBN:
Category : Trees
Languages : en
Pages : 334

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Book Description