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Author : J. B. Raintree
Publisher :
ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.E/5 ( download)
Download or read book Research on Farmers' Objectives for Tree Breeding written by J. B. Raintree and published by . This book was released on 1992 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G. Namkoong
Publisher : Springer Science & Business Media
ISBN 13 : 1461238927
Total Pages : 186 pages
Book Rating : 4.4/5 (612 download)
Download or read book Tree Breeding: Principles and Strategies written by G. Namkoong and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has become apparent, during discussions with students and colleagues in forest genetics, that a universal concern is the achievement of diverse goals of forestry from fiber production in industrial as well as farm forests to conserving forest ecosystems. Although we generally have several breeding methods available and several species to breed, we seek to satisfy multiple-use goals on diverse sites by management techniques that at best can only partially control edaphic environmental variation. The dominant approach, which was agriculturally motivated, has involved inten sive effort with complicated breeding plans on single species for uniform adaptability and single-product plantations. However, this is obviously neither the only, nor necessarily the best, solution for the genetic management of tree species, and thus our intent in this volume is to develop ways to achieve multiple objectives in tree breeding. We include an array of breeding plans from simple iterated designs to sets of multiple populations capable of using gene actions for different traits in different environments for uncertain futures. The presentation is organized around the development of breeding from single-to multiple-option plans, from single to multiple traits, from single to mUltiple environ ments, and from single to multiple populations. However, it is not a complete "How To" book, and includes neither exercises nor instructions on data handling. It also does not include discussion of all modes of reproduction and inheritance encountered in plants.
Author : K.T. Parthiban
Publisher : Scientific Publishers
ISBN 13 : 9389412846
Total Pages : 391 pages
Book Rating : 4.3/5 (894 download)
Download or read book Tree Breeding and Improvement Theory and Technology written by K.T. Parthiban and published by Scientific Publishers. This book was released on 2020-05-19 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tree Breeding and lmprovement is gaining significant attention and attraction across the country as a scientific tool to enhance the productivity and wood quality besides facilitating conservation of Forest Genetic Resources. The science of Tree Breeding is comparatively young but extended greater scope in the recent past in operational plantation development programme. The Tree Breeding and lmprovement has been incorporated as a subject in Under Graduate as well as Post graduate degree programme in Forestry offered at various State Agricultural Universities of the country. The existing text books on Tree Breeding are very limited and the practical aspects of tree breeding have not been evidenced in most books. The students and the tree breeding scientists require a comprehensive text book incorporating all theoretical and practical aspects of tree breeding. Accordingly the current book entitled “TREE BREEDING AND IMPROVEMENT - THEORY AND TECHNlQUES” has been designed with 18 chapters. The basic and fundamental aspects of tree breeding have been presented in chapter 1. The chapters 2 and 3 elaborate the Center’s of origin and pollination mechanism of trees. The theoretical and practical aspects of tree breeding methods, hybrid development, genetic tests and their biometric analysis have been presented with suitable field level examples from chapter 4 to 9. Incorporation of Seed orchard, clonal forestry, Exotic Forestry and Forest Biotechnology with -the-state-of-art- recent development will find greater utility by the students and researchers. Above all, the chapters on Varietal Developmental Process, Variety Registration and Organizations involved in tree breeding will have profound utility. ln a holistic perspective, the information furnished in the book will act as a great piece of information to the graduating scholars to understand theoretical and practical aspects of tree breeding towards satisfying their academic needs besides applying them in tree breeding research. For the scientists and teaching faculties, the book will act as a ready reckoner not only for reference but also to apply them in all field level applications.
Author : Mats Berlin
Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.:/5 (319 download)
Download or read book Development of Economic Forest Tree Breeding Objectives written by Mats Berlin and published by . This book was released on 2009 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lert Chuntanaparb
Publisher :
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.:/5 (319 download)
Download or read book Defining Tree Breeding Objectives for Multipurpose Tree Species in Asia written by Lert Chuntanaparb and published by . This book was released on 1990 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Bib. Orton IICA / CATIE
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4./5 ( download)
Download or read book written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1130 pages
Book Rating : 4.F/5 ( download)
Download or read book A.I.D. Research and Development Abstracts written by and published by . This book was released on 1990 with total page 1130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gene Namkoong
Publisher : Springer
ISBN 13 : 9781461238935
Total Pages : 180 pages
Book Rating : 4.2/5 (389 download)
Download or read book Tree Breeding: Principles and Strategies written by Gene Namkoong and published by Springer. This book was released on 2011-10-22 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has become apparent, during discussions with students and colleagues in forest genetics, that a universal concern is the achievement of diverse goals of forestry from fiber production in industrial as well as farm forests to conserving forest ecosystems. Although we generally have several breeding methods available and several species to breed, we seek to satisfy multiple-use goals on diverse sites by management techniques that at best can only partially control edaphic environmental variation. The dominant approach, which was agriculturally motivated, has involved inten sive effort with complicated breeding plans on single species for uniform adaptability and single-product plantations. However, this is obviously neither the only, nor necessarily the best, solution for the genetic management of tree species, and thus our intent in this volume is to develop ways to achieve multiple objectives in tree breeding. We include an array of breeding plans from simple iterated designs to sets of multiple populations capable of using gene actions for different traits in different environments for uncertain futures. The presentation is organized around the development of breeding from single-to multiple-option plans, from single to multiple traits, from single to mUltiple environ ments, and from single to multiple populations. However, it is not a complete "How To" book, and includes neither exercises nor instructions on data handling. It also does not include discussion of all modes of reproduction and inheritance encountered in plants.
Author : Richard Edwards
Publisher : IICA Biblioteca Venezuela
ISBN 13 :
Total Pages : 230 pages
Book Rating : 4./5 ( download)
Download or read book Sustainable Regional Development Methodologies For Microregional Diagnostics written by Richard Edwards and published by IICA Biblioteca Venezuela. This book was released on with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard Edwards
Publisher : IICA
ISBN 13 :
Total Pages : 230 pages
Book Rating : 4./5 ( download)
Download or read book Sustainable Regional Development Methodologies For Microregional Diagnostics Literature Review written by Richard Edwards and published by IICA. This book was released on 1995 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Bib. Orton IICA / CATIE
ISBN 13 :
Total Pages : 370 pages
Book Rating : 4./5 ( download)
Download or read book Proyecto Mejoramiento Genetico Forestal written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 424 pages
Book Rating : 4.:/5 (2 download)
Download or read book Agriculture Handbook written by and published by . This book was released on 1949 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Set includes revised editions of some issues.
Author : Nigel Maxted
Publisher : Springer Science & Business Media
ISBN 13 : 9400914377
Total Pages : 462 pages
Book Rating : 4.4/5 (9 download)
Download or read book Plant Genetic Conservation written by Nigel Maxted and published by Springer Science & Business Media. This book was released on 2013-12-01 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recent development of ideas on biodiversity conservation was already being considered almost three-quarters of a century ago for crop plants and the wild species related to them, by the Russian geneticist N.!. Vavilov. He was undoubtedly the first scientist to understand the impor tance for humankind of conserving for utilization the genetic diversity of our ancient crop plants and their wild relatives from their centres of diversity. His collections showed various traits of adaptation to environ mental extremes and biotypes of crop diseases and pests which were unknown to most plant breeders in the first quarter of the twentieth cen tury. Later, in the 1940s-1960s scientists began to realize that the pool of genetic diversity known to Vavilov and his colleagues was beginning to disappear. Through the replacement of the old, primitive and highly diverse land races by uniform modem varieties created by plant breed ers, the crop gene pool was being eroded. The genetic diversity of wild species was equally being threatened by human activities: over-exploita tion, habitat destruction or fragmentation, competition resulting from the introduction of alien species or varieties, changes and intensification of land use, environmental pollution and possible climate change.
Author : Malcolm F. Cairns
Publisher : Routledge
ISBN 13 : 1317750195
Total Pages : 1057 pages
Book Rating : 4.3/5 (177 download)
Download or read book Shifting Cultivation and Environmental Change written by Malcolm F. Cairns and published by Routledge. This book was released on 2015-01-09 with total page 1057 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shifting cultivation is one of the oldest forms of subsistence agriculture and is still practised by millions of poor people in the tropics. Typically it involves clearing land (often forest) for the growing of crops for a few years, and then moving on to new sites, leaving the earlier ground fallow to regain its soil fertility. This book brings together the best of science and farmer experimentation, vividly illustrating the enormous diversity of shifting cultivation systems as well as the power of human ingenuity. Some critics have tended to disparage shifting cultivation (sometimes called 'swidden cultivation' or 'slash-and-burn agriculture') as unsustainable due to its supposed role in deforestation and land degradation. However, the book shows that such indigenous practices, as they have evolved over time, can be highly adaptive to land and ecology. In contrast, 'scientific' agricultural solutions imposed from outside can be far more damaging to the environment and local communities. The book focuses on successful agricultural strategies of upland farmers, particularly in south and south-east Asia, and presents over 50 contributions by scholars from around the world and from various disciplines, including agricultural economics, ecology and anthropology. It is a sequel to the much praised "Voices from the Forest: Integrating Indigenous Knowledge into Sustainable Upland Farming" (RFF Press, 2007), but all chapters are completely new and there is a greater emphasis on the contemporary challenges of climate change and biodiversity conservation.
Author :
Publisher :
ISBN 13 :
Total Pages : 1508 pages
Book Rating : 4.3/5 (129 download)
Download or read book Yearbook of Agriculture written by and published by . This book was released on 1937 with total page 1508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Shibu Jose
Publisher : Springer Science & Business Media
ISBN 13 : 1402065728
Total Pages : 308 pages
Book Rating : 4.4/5 (2 download)
Download or read book Toward Agroforestry Design written by Shibu Jose and published by Springer Science & Business Media. This book was released on 2007-12-29 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an important reference for anyone interested in exploring or managing the physiological and ecological processes which underlie resource allocation and plant growth in agroforestry systems. The book highlights how recent developments in agroforestry research can contribute to understanding agroforestry system function, and discusses the potential application of agroforestry in addressing a range of land use challenges in both tropical and temperate regions of the world.
Author : United States. Congress. House. Committee on Appropriations
Publisher :
ISBN 13 :
Total Pages : 868 pages
Book Rating : 4.:/5 (6 download)
Download or read book Department of Agriculture Appropriation Bill written by United States. Congress. House. Committee on Appropriations and published by . This book was released on 1973 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt:
