Experimental Design And Analysis For Tree Improvement

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Experimental Design and Analysis for Tree Improvement

Author : ER Williams,AC Matheson,CE Harwood
Publisher : CSIRO PUBLISHING
Page : 232 pages
File Size : 48,8 Mb
Release : 2002-05-16
Category : Technology & Engineering
ISBN : 9780643098886

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Experimental Design and Analysis for Tree Improvement by ER Williams,AC Matheson,CE Harwood Pdf

Experimental Design and Analysis for Tree Improvement provides a set of practical procedures to follow when planning, designing and analysing tree improvement trials. Using many fully-worked examples, it outlines how to: design field, glasshouse and laboratory trials; efficiently collect data and construct electronic data files; pre-process data, screening for data quality and outliers; analyse data from single and across-site trials using either GenStat or SAS; and interpret the results from statistical analyses. The authors address the many practical issues often faced in forest tree improvement trials and describe techniques that will give conclusive results with the minimum expense. The techniques provided are applicable to the improvement of not only trees, but to crops in general. Building on the success of the first edition, this edition includes commercially-available software packages for design generation (CycDesigN) and data pre-processing and automated generation of programs for statistical analysis (DataPlus). For analysis, it provides both GenStat and SAS programs as generated by DataPlus.

Experimental Design and Analysis for Tree Improvement

Author : A. C... Matheson,C. E... Harwood,E. R... Williams
Publisher : CSIRO PUBLISHING
Page : 191 pages
File Size : 47,7 Mb
Release : 2024-01-22
Category : Science
ISBN : 9781486317110

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Experimental Design and Analysis for Tree Improvement by A. C... Matheson,C. E... Harwood,E. R... Williams Pdf

Experimental Design and Analysis for Tree Improvement provides a set of practical procedures to follow when planning, designing and analysing tree improvement trials. Using examples, it outlines how to: design field, glasshouse and laboratory trials efficiently collect and construct electronic data files pre-process data, screening for data quality and outliers analyse data from single and across-site trials interpret the results from statistical analyses. The authors address the many practical issues often faced in forest tree improvement trials and describe techniques that will give meaningful results. The techniques provided are applicable to the improvement of not only trees, but to crops in general. This fully revised third edition includes the construction of p-rep and spatial designs using the commercially available software package for design generation (CycDesigN). For analysis of the examples, it provides online Genstat and SAS programs and a link to R programs.

Experimental Design and Analysis for Use in Tree Improvement

Author : Emlyn Rhys Williams,Alastair Colin Matheson
Publisher : CSIRO Publishing
Page : 184 pages
File Size : 50,9 Mb
Release : 1994
Category : Computers
ISBN : UOM:39015033990501

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Experimental Design and Analysis for Use in Tree Improvement by Emlyn Rhys Williams,Alastair Colin Matheson Pdf

Experimental planning and layout; Data collection and pre-processing; Experimental design; Analysis across sites; Variance components and genetics concepts; Incomplete block designs; analysis of gereralized lattice designs.

Optimal Experimental Design with R

Author : Dieter Rasch,Jurgen Pilz,L.R. Verdooren,Albrecht Gebhardt
Publisher : CRC Press
Page : 345 pages
File Size : 54,5 Mb
Release : 2011-05-18
Category : Mathematics
ISBN : 9781439816981

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Optimal Experimental Design with R by Dieter Rasch,Jurgen Pilz,L.R. Verdooren,Albrecht Gebhardt Pdf

Experimental design is often overlooked in the literature of applied and mathematical statistics: statistics is taught and understood as merely a collection of methods for analyzing data. Consequently, experimenters seldom think about optimal design, including prerequisites such as the necessary sample size needed for a precise answer for an experi

Economic Analysis of Tree Improvement

Author : George F. Dutrow
Publisher : Unknown
Page : 12 pages
File Size : 46,9 Mb
Release : 1974
Category : Trees
ISBN : MINN:31951D02988024I

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Economic Analysis of Tree Improvement by George F. Dutrow Pdf

Review of current literature establishes that most authors believe that tree improvement expands production, although some point out drawbacks and alternatives. Both softwood and hardwood improvement programs have been analyzed. The authors used various models, economic assumptions, and standards of measurement, but available data were limited. Future models shouId attempt to be more eclectic.

West Coast Tree Improvement Programs

Author : F. Thomas Ledig
Publisher : Unknown
Page : 16 pages
File Size : 46,7 Mb
Release : 1981
Category : Douglas fir
ISBN : MINN:31951D029648581

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West Coast Tree Improvement Programs by F. Thomas Ledig Pdf

Three tree improvement programs were analyzed by break-even, cost-benefit technique: one for ponderosa pine in the Pacific Northwest, and two for Douglas-fir in the Pacific Northwest-one of low intensity and the other of high intensity. A return of 8 percent on investment appears feasible by using short rotations or by accompanying tree improvement with thinning. Interest rates, length of rotation, the inclusion of thinnings, and site index had greater effects on profitability than program design. Large breeding zones improved profitability, although they incur the biological risks of nonadaptation to local conditions and loss of local genetic resources. Increasing orchard seed yield affected the results only slightly unless the planting program could be expanded, which is equivalent to increasing the size of the breeding zone. If the increase in seed yield merely reduced the required acreage of seed orchard and associated costs, the financial results improved only slightly.

Plant Breeding Reviews

Author : Jules Janick
Publisher : John Wiley & Sons
Page : 400 pages
File Size : 49,9 Mb
Release : 2011-01-11
Category : Science
ISBN : 9781118061138

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Plant Breeding Reviews by Jules Janick Pdf

Plant Breeding Reviews is an ongoing series presenting state-of-the art review articles on research in plant genetics, especially the breeding of commercially important crops. Articles perform the valuable function of collecting, comparing, and contrasting the primary journal literature in order to form an overview of the topic. This detailed analysis bridges the gap between the specialized researcher and the broader community of plant scientists.

Agroforestry Today

Author : Anonim
Publisher : Unknown
Page : 576 pages
File Size : 45,5 Mb
Release : 1994
Category : Agroforestry
ISBN : CORNELL:31924067918486

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Agroforestry Today by Anonim Pdf

Tree Breeding and Improvement Theory and Technology

Author : K.T. Parthiban, N. Krishnakumar,P.S. Devanand
Publisher : Scientific Publishers
Page : 391 pages
File Size : 42,7 Mb
Release : 2020-05-19
Category : Technology & Engineering
ISBN : 9789389412840

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Tree Breeding and Improvement Theory and Technology by K.T. Parthiban, N. Krishnakumar,P.S. Devanand Pdf

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.

Modern Experimental Design

Author : Thomas P. Ryan
Publisher : John Wiley & Sons
Page : 624 pages
File Size : 48,8 Mb
Release : 2007-02-02
Category : Mathematics
ISBN : 9780471210771

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Modern Experimental Design by Thomas P. Ryan Pdf

A complete and well-balanced introduction to modern experimental design Using current research and discussion of the topic along with clear applications, Modern Experimental Design highlights the guiding role of statistical principles in experimental design construction. This text can serve as both an applied introduction as well as a concise review of the essential types of experimental designs and their applications. Topical coverage includes designs containing one or multiple factors, designs with at least one blocking factor, split-unit designs and their variations as well as supersaturated and Plackett-Burman designs. In addition, the text contains extensive treatment of: Conditional effects analysis as a proposed general method of analysis Multiresponse optimization Space-filling designs, including Latin hypercube and uniform designs Restricted regions of operability and debarred observations Analysis of Means (ANOM) used to analyze data from various types of designs The application of available software, including Design-Expert, JMP, and MINITAB This text provides thorough coverage of the topic while also introducing the reader to new approaches. Using a large number of references with detailed analyses of datasets, Modern Experimental Design works as a well-rounded learning tool for beginners as well as a valuable resource for practitioners.

75 Years of Research in the Woods

Author : Ian Cameron Munro Place
Publisher : GeneralStore PublishingHouse
Page : 222 pages
File Size : 53,7 Mb
Release : 2002
Category : Technology & Engineering
ISBN : 1894263545

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75 Years of Research in the Woods by Ian Cameron Munro Place Pdf