Chilling Requirements For Optimal Growth Of Rocky Mountain Douglas Fir Seedlings Classic Reprint
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Every Root an Anchor
Author | : R. Bruce Allison |
Publisher | : Wisconsin Historical Society |
Total Pages | : 128 |
Release | : 2014-05-20 |
Genre | : Nature |
ISBN | : 0870205285 |
In Every Root an Anchor, writer and arborist R. Bruce Allison celebrates Wisconsin's most significant, unusual, and historic trees. More than one hundred tales introduce us to trees across the state, some remarkable for their size or age, others for their intriguing histories. From magnificent elms to beloved pines to Frank Lloyd Wright's oaks, these trees are woven into our history, contributing to our sense of place. They are anchors for time-honored customs, manifestations of our ideals, and reminders of our lives' most significant events. For this updated edition, Allison revisits the trees' histories and tells us which of these unique landmarks are still standing. He sets forth an environmental message as well, reminding us to recognize our connectedness to trees and to manage our tree resources wisely. As early Wisconsin conservationist Increase Lapham said, "Tree histories increase our love of home and improve our hearts. They deserve to be told and remembered."
Fundamentals of Tree Ring Research
Author | : James H. Speer |
Publisher | : University of Arizona Press |
Total Pages | : 360 |
Release | : 2010 |
Genre | : Science |
ISBN | : 0816526850 |
This comprehensive text addresses all of the subjects that a reader who is new to the field will need to know and will be a welcome reference for practitioners at all levels. It includes a history of the discipline, biological and ecological background, principles of the field, basic scientific information on the structure and growth of trees, the complete range of dendrochronology methods, and a full description of each of the relevant subdisciplines.
Backpacker
Author | : |
Publisher | : |
Total Pages | : 140 |
Release | : 2007-09 |
Genre | : |
ISBN | : |
Backpacker brings the outdoors straight to the reader's doorstep, inspiring and enabling them to go more places and enjoy nature more often. The authority on active adventure, Backpacker is the world's first GPS-enabled magazine, and the only magazine whose editors personally test the hiking trails, camping gear, and survival tips they publish. Backpacker's Editors' Choice Awards, an industry honor recognizing design, feature and product innovation, has become the gold standard against which all other outdoor-industry awards are measured.
Seed Handling Guidebook
Author | : David Kolotelo |
Publisher | : British Columbia, Tree Improvement Branch |
Total Pages | : 106 |
Release | : 2001-01-01 |
Genre | : Seeds |
ISBN | : 9780772646583 |
Non-wood Forest Products from Conifers
Author | : William M. Ciesla |
Publisher | : Fao |
Total Pages | : 144 |
Release | : 1998 |
Genre | : Business & Economics |
ISBN | : |
The objective of this paper is to provide a global review of the non-wood uses of conifers. For the purposes of this paper, conifers are defined as trees and shrubs of the botanical orders Coniferales, Taxales and Ginkgoales (Rushforth 1987). Although some services are briefly mentioned, the focus of this paper is on products which conifers provide species, which are important sources of non-wood forest products, and places where these products are harvested. With the exception of essential oils, which can be obtained from several parts of the tree, the products described are organized by the part of the tree from which they are obtained (e.g. foliage, bark and roots, resin, seeds and cones). Where possible, data on levels of production and international trade are presented. Problems associated with the sustainable management of these products and compatibility or conflicts with other land uses are also presented. Both contemporary and historical or traditional uses of non-wood products from conifers are discussed.
Poplars and Willows
Author | : Jud G. Isebrands |
Publisher | : CABI |
Total Pages | : 700 |
Release | : 2014-02-12 |
Genre | : Technology & Engineering |
ISBN | : 1780641087 |
Poplars and willows form an important component of forestry and agricultural systems, providing a wide range of wood and non-wood products. This book synthesizes research on poplars and willows, providing a practical worldwide overview and guide to their basic characteristics, cultivation and use, issues, problems and trends. Prominence is given to environmental benefits and the importance of poplar and willow cultivation in meeting the needs of people and communities, sustainable livelihoods, land use and development.
The Woody Plant Seed Manual
Author | : United States. Forest Service |
Publisher | : Forest Service |
Total Pages | : 1240 |
Release | : 2008 |
Genre | : Gardening |
ISBN | : |
Root Ecology
Author | : Hans de Kroon |
Publisher | : Springer Science & Business Media |
Total Pages | : 424 |
Release | : 2003-05-21 |
Genre | : Science |
ISBN | : 9783540001850 |
In the course of evolution, a great variety of root systems have learned to overcome the many physical, biochemical and biological problems brought about by soil. This development has made them a fascinating object of scientific study. This volume gives an overview of how roots have adapted to the soil environment and which roles they play in the soil ecosystem. The text describes the form and function of roots, their temporal and spatial distribution, and their turnover rate in various ecosystems. Subsequently, a physiological background is provided for basic functions, such as carbon acquisition, water and solute movement, and for their responses to three major abiotic stresses, i.e. hard soil structure, drought and flooding. The volume concludes with the interactions of roots with other organisms of the complex soil ecosystem, including symbiosis, competition, and the function of roots as a food source.
Wildland Shrubs -- Their Biology and Utilization
Author | : C. M. McKell |
Publisher | : |
Total Pages | : 802 |
Release | : 1972 |
Genre | : Botany, Economic |
ISBN | : |