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Author : Johannes P. Van Buijtenen
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (319 download)
Download or read book Exercises in Quantitative Genetics of Forest Trees written by Johannes P. Van Buijtenen and published by . This book was released on 1989 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gene Namkoong
Publisher :
ISBN 13 :
Total Pages : 356 pages
Book Rating : 4.X/5 (2 download)
Download or read book Introduction to Quantitative Genetics in Forestry written by Gene Namkoong and published by . This book was released on 1979 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lauren Fins
Publisher : Springer Science & Business Media
ISBN 13 : 9401579873
Total Pages : 422 pages
Book Rating : 4.4/5 (15 download)
Download or read book Handbook of Quantitative Forest Genetics written by Lauren Fins and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook was designed as a reference tool for forest geneticists, tree breeders and other tree improvement personnel, as well as a textbook for university courses and short-courses at the graduate level in quantitative genetics. The chapters focus on the decision points faced by quantitative geneticists and breeders in designing programs and analyzing data. Beginning with a justification for the use of quantitative genetics in decision making in tree improvement programs, the book continues with a brief presentation of fundamental principles, followed by discussions and evaluations of mating designs and field test designs, the use of best linear predictors to estimate breeding values, the use of computer programs in the analysis of variance for genetic information, the deployment of genetically improved stock for capturing gains, the use of economic models for program justification, and the development of seed transfer guidelines.
Author : Gene Namkoong
Publisher :
ISBN 13 : 9780719400674
Total Pages : 342 pages
Book Rating : 4.4/5 (6 download)
Download or read book Introduction to Quantitative Genetics in Forestry written by Gene Namkoong and published by . This book was released on 1981 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Models of gene action, Selection theory, Breeding theory, Testing and estimating value in forest tree breeding, Tree breeding programs, Models of population growth, Regression and regression effects of genotypic differences, Estimating genetic parameters, Population genetics, The view ahead for forest genetics literature cited.
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 : T.L. White
Publisher : Springer Science & Business Media
ISBN 13 : 9401578338
Total Pages : 372 pages
Book Rating : 4.4/5 (15 download)
Download or read book Predicting Breeding Values with Applications in Forest Tree Improvement written by T.L. White and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: In most breeding programs of plant and animal species, genetic data (such as data from field progeny tests) are used to rank parents and help choose candidates for selection. In general, all selection processes first rank the candidates using some function of the observed data and then choose as the selected portion those candidates with the largest (or smallest) values of that function. To make maximum progress from selection, it is necessary to use a function of the data that results in the candidates being ranked as closely as possible to the true (but always unknown) ranking. Very often the observed data on various candidates are messy and unbalanced and this complicates the process of developing precise and accurate rankings. For example, for any given candidate, there may be data on that candidate and its siblings growing in several field tests of different ages. Also, there may be performance data on siblings, ancestors or other relatives from greenhouse, laboratory or other field tests. In addition, data on different candidates may differ drastically in terms of quality and quantity available and may come from varied relatives. Genetic improvement programs which make most effective use of these varied, messy, unbalanced and ancestral data will maximize progress from all stages of selection. In this regard, there are two analytical techniques, best linear prediction (BLP) and best linear unbiased prediction (BLUP), which are quite well-suited to predicting genetic values from a wide variety of sources, ages, qualities and quantities of data.
Author : International Union of Forestry Research Organizations. Section 22. Working Group on Quantitative Genetics
Publisher :
ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.:/5 (319 download)
Download or read book Papers Presented at the Second Meeting of the Working Group on Quantitative Genetics, Section 22, IUFRO, August 18-19, 1969, Raleigh, North Carolina written by International Union of Forestry Research Organizations. Section 22. Working Group on Quantitative Genetics and published by . This book was released on 1970 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gene Namkoong
Publisher :
ISBN 13 :
Total Pages : 356 pages
Book Rating : 4.3/5 (243 download)
Download or read book Introduction to Quantitative Genetics in Forestry written by Gene Namkoong and published by . This book was released on 1979 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Yuji Ide
Publisher : MDPI
ISBN 13 : 303651242X
Total Pages : 328 pages
Book Rating : 4.0/5 (365 download)
Download or read book Genetics and Improvement of Forest Trees written by Yuji Ide and published by MDPI. This book was released on 2021-08-16 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest tree improvement has mainly been implemented to enhance the productivity of artificial forests. However, given the drastically changing global environment, improvement of various traits related to environmental adaptability is more essential than ever. This book focuses on genetic information, including trait heritability and the physiological mechanisms thereof, which facilitate tree improvement. Nineteen papers are included, reporting genetic approaches to improving various species, including conifers, broad-leaf trees, and bamboo. All of the papers in this book provide cutting-edge genetic information on tree genetics and suggest research directions for future tree improvement.
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 : International Union of Forestry Research Organizations. Section 22: Working Group on Quanitative Genetics. Meeting
Publisher :
ISBN 13 :
Total Pages : 150 pages
Book Rating : 4.3/5 (21 download)
Download or read book Papers Presented at the Second Meeting of the Working Group on Quantitative Genetics, Section 22, IUFRO, August 18-19, 1969, Raleigh, North Carolina written by International Union of Forestry Research Organizations. Section 22: Working Group on Quanitative Genetics. Meeting and published by . This book was released on 1970 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : W.T. Adams
Publisher : Springer Science & Business Media
ISBN 13 : 9401128154
Total Pages : 423 pages
Book Rating : 4.4/5 (11 download)
Download or read book Population Genetics of Forest Trees written by W.T. Adams and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tropical climates, which occur between 23°30'N and S latitude (Jacob 1988), encompass a wide variety of plant communities (Hartshorn 1983, 1988), many of which are diverse in their woody floras. Within this geographic region, temperature and the amount and seasonality of rainfall define habitat types (UNESCO 1978). The F AO has estimated that there 1 are about 19 million km of potentially forested area in the global tropics, of which 58% were estimated to still be in closed forest in the mid-1970s (Sommers 1976; UNESCO 1978). Of this potentially forested region, 42% is categorized as dry forest lifezone, 33% is tropical moist forest, and 25% is wet or rain forest (Lugo 1988). The species diversity of these tropical habitats is very high. Raven (1976, in Mooney 1988) estimated that 65% of the 250,000 or more plant species of the earth are found in tropical regions. Of this floristic assemblage, a large fraction are woody species. In the well-collected tropical moist forest of Barro Colorado Island, Panama, 39. 7% (481 of 1212 species) of the native phanerogams are woody, arborescent species (Croat 1978). Another 21. 9% are woody vines and lianas. Southeast Asian Dipterocarp forests may contain 120-200 species of trees per hectare (Whitmore 1984), and recent surveys in upper Amazonia re corded from 89 to 283 woody species ~ 10 cm dbh per hectare (Gentry 1988). Tropical communities thus represent a global woody flora of significant scope.
Author : Filippos A. (Phil) Aravanopoulos
Publisher : MDPI
ISBN 13 : 3038972983
Total Pages : 333 pages
Book Rating : 4.0/5 (389 download)
Download or read book Genetics and Genomics of Forest Trees written by Filippos A. (Phil) Aravanopoulos and published by MDPI. This book was released on 2018-11-23 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Genetics and Genomics of Forest Trees" that was published in Forests
Author :
Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.3/5 (91 download)
Download or read book Progeny Testing of Forest Trees written by and published by . This book was released on 1983 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jonathan Wright
Publisher : Elsevier
ISBN 13 : 0323148883
Total Pages : 480 pages
Book Rating : 4.3/5 (231 download)
Download or read book Introduction to Forest Genetics written by Jonathan Wright and published by Elsevier. This book was released on 2012-12-02 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Forest Genetics examines some of the basic genetic concepts typically used in forestry and tree improvement studies, including Mendelian and population genetics. It also describes techniques that are generally useful in tree improvement work, including individual tree selection and breeding, provenance testing, species and racial hybridization, and introduction of exotics. Organized into 19 chapters, this volume begins with an overview of forest genetics and problems associated with forest genetics. It then discusses concepts from basic genetics, including chromosome structure and function; DNA and RNA; nongenetic inheritance; and genotype versus phenotype. Other chapters focus on inbreeding: complete elimination of homozygous recessive trees; mutation and migration; and controlled pollination and vegetative propagation. The book also covers the establishment and measurement of test plantations; general principles and methods of selective breeding; choice of breeding method and type of seed orchard; heritability and genetic gain; geographic variation in Scotch pine and American trees; species and racial hybridization; chromosome studies; and polyploidy and haploidy breeding. This book is a valuable resource for foresters, professional tree breeders, and those with or without previous training in genetics or forestry.
Author : Texas Forest Service
Publisher :
ISBN 13 :
Total Pages : 472 pages
Book Rating : 4.:/5 (319 download)
Download or read book Progress Report of the Cooperative Forest Tree Improvement Program written by Texas Forest Service and published by . This book was released on 1973 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : DIANE Publishing
ISBN 13 : 9781422398616
Total Pages : 32 pages
Book Rating : 4.3/5 (986 download)
Download or read book USDA: Information on Classical Plant and Animal Breeding Activities written by and published by DIANE Publishing. This book was released on with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
