Sampling Techniques for Measuring and Forecasting Crop Yields (Classic Reprint)

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Publisher : Forgotten Books
ISBN 13 : 9780260421906
Total Pages : 210 pages
Book Rating : 4.4/5 (219 download)

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Book Synopsis Sampling Techniques for Measuring and Forecasting Crop Yields (Classic Reprint) by : Harold F. Huddleston

Download or read book Sampling Techniques for Measuring and Forecasting Crop Yields (Classic Reprint) written by Harold F. Huddleston and published by Forgotten Books. This book was released on 2017-11-19 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Sampling Techniques for Measuring and Forecasting Crop Yields Introduction Corn Yield Forecast Forecasting Citrus Yields Introduction Block and Tree Selection. Limb Selection Fruit Drop Surveys Size of Fruit Florida Citrus Forecast Costs of Objective Yield Surveys, 1967-68. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Sampling Techniques for Measuring and Forecasting Crop Yields

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Publisher :
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Sampling Techniques for Measuring and Forecasting Crop Yields by : Harold F. Huddleston

Download or read book Sampling Techniques for Measuring and Forecasting Crop Yields written by Harold F. Huddleston and published by . This book was released on 1978 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extract: This manual assembles information on mathematical modeling concerning crop yields for domestic and foreign users of crop statistics. In providing technical assistance to countries in the collection of agricultural data, measuring crop yields is important for decisions affecting imports and exports, as well as recommending ways of improving crop techniques. Major emphasis is placed on forecasting of current-year yield per acre prior to harvest. This publication could serve as a basis for training courses as well as a reference manual for countries developing or modifying agricultural data systems. It is important to emphasize, however, that this manual is not expected to serve as a training module without an instructor or consultant experienced in crop sampling and yield modeling.

Sampling Techniques for Measuring and Forecasting Crop Yields

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (134 download)

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Book Synopsis Sampling Techniques for Measuring and Forecasting Crop Yields by : Harold F. Huddleston

Download or read book Sampling Techniques for Measuring and Forecasting Crop Yields written by Harold F. Huddleston and published by . This book was released on 1978 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extract: This manual assembles information on mathematical modeling concerning crop yields for domestic and foreign users of crop statistics. In providing technical assistance to countries in the collection of agricultural data, measuring crop yields is important for decisions affecting imports and exports, as well as recommending ways of improving crop techniques. Major emphasis is placed on forecasting of current-year yield per acre prior to harvest. This publication could serve as a basis for training courses as well as a reference manual for countries developing or modifying agricultural data systems. It is important to emphasize, however, that this manual is not expected to serve as a training module without an instructor or consultant experienced in crop sampling and yield modeling.

Methods of Crop Forecasting

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Publisher :
ISBN 13 :
Total Pages : 284 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Methods of Crop Forecasting by : Fred Hugo Sanderson

Download or read book Methods of Crop Forecasting written by Fred Hugo Sanderson and published by . This book was released on 1954 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sampling Methods for Agricultural Surveys

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Author :
Publisher : Conran Octopus
ISBN 13 :
Total Pages : 284 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Sampling Methods for Agricultural Surveys by : Food and Agriculture Organization of the United Nations

Download or read book Sampling Methods for Agricultural Surveys written by Food and Agriculture Organization of the United Nations and published by Conran Octopus. This book was released on 1989 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Relations Between Crop Yields and Precipitation in the Great Plains Area, Vol. 1

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Author :
Publisher : Forgotten Books
ISBN 13 : 9781391994123
Total Pages : 172 pages
Book Rating : 4.9/5 (941 download)

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Book Synopsis The Relations Between Crop Yields and Precipitation in the Great Plains Area, Vol. 1 by : Ellery Channing Chilcott

Download or read book The Relations Between Crop Yields and Precipitation in the Great Plains Area, Vol. 1 written by Ellery Channing Chilcott and published by Forgotten Books. This book was released on 2018-09-07 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Relations Between Crop Yields and Precipitation in the Great Plains Area, Vol. 1: Crop Rotations and Tillage Methods The cost of the maintenance of a practical summer fallow is one-half the acre cost of producing a crop of wheat, oats, Or corn. These relative values are therefore used in the following comparisons of crop rotations. As an example of one method of studying the theory and practice of crop rotation and tillage371 methods based upon these investigations covering 228 crop years, the continuous-cropping series, the aitel nate-fallow series, and rotations 1 to 9, inclusive, have been selected. They include 33 crops and 6 fallows each year at each of 16 field stations for an average period of 14% years, a total of plots. The rotations are simple 3-year rotations, and they are so arranged as to facilitate the comparison of different crop sequences and tillage methods. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Soil Sampling and Methods of Analysis

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Publisher : CRC Press
ISBN 13 : 1420005278
Total Pages : 1264 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Soil Sampling and Methods of Analysis by : M.R. Carter

Download or read book Soil Sampling and Methods of Analysis written by M.R. Carter and published by CRC Press. This book was released on 2007-08-03 with total page 1264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thoroughly updated and revised, this second edition of the bestselling Soil Sampling and Methods of Analysis presents several new chapters in the areas of biological and physical analysis and soil sampling. Reflecting the burgeoning interest in soil ecology, new contributions describe the growing number and assortment of new microbiological

Agricultural Survey Methods

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Publisher : John Wiley & Sons
ISBN 13 : 9780470665466
Total Pages : 434 pages
Book Rating : 4.6/5 (654 download)

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Book Synopsis Agricultural Survey Methods by : Roberto Benedetti

Download or read book Agricultural Survey Methods written by Roberto Benedetti and published by John Wiley & Sons. This book was released on 2010-03-18 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to the widespread use of surveys in agricultural resources estimation there is a broad and recognizable interest in methods and techniques to collect and process agricultural data. This book brings together the knowledge of academics and experts to increase the dissemination of the latest developments in agricultural statistics. Conducting a census, setting up frames and registers and using administrative data for statistical purposes are covered and issues arising from sample design and estimation, use of remote sensing, management of data quality and dissemination and analysis of survey data are explored. Key features: Brings together high quality research on agricultural statistics from experts in this field. Provides a thorough and much needed overview of developments within agricultural statistics. Contains summaries for each chapter, providing a valuable reference framework for those new to the field. Based upon a selection of key methodological papers presented at the ICAS conference series, updated and expanded to address current issues. Covers traditional statistical methodologies including sampling and weighting. This book provides a much needed guide to conducting surveys of land use and to the latest developments in agricultural statistics. Statisticians interested in agricultural statistics, agricultural statisticians in national statistics offices and statisticians and researchers using survey methodology will benefit from this book.

Sampling

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Publisher : CRC Press
ISBN 13 : 1000022544
Total Pages : 613 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Sampling by : Sharon L. Lohr

Download or read book Sampling written by Sharon L. Lohr and published by CRC Press. This book was released on 2019-04-08 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edition is a reprint of the second edition published by Cengage Learning, Inc. Reprinted with permission. What is the unemployment rate? How many adults have high blood pressure? What is the total area of land planted with soybeans? Sampling: Design and Analysis tells you how to design and analyze surveys to answer these and other questions. This authoritative text, used as a standard reference by numerous survey organizations, teaches sampling using real data sets from social sciences, public opinion research, medicine, public health, economics, agriculture, ecology, and other fields. The book is accessible to students from a wide range of statistical backgrounds. By appropriate choice of sections, it can be used for a graduate class for statistics students or for a class with students from business, sociology, psychology, or biology. Readers should be familiar with concepts from an introductory statistics class including linear regression; optional sections contain the statistical theory, for readers who have studied mathematical statistics. Distinctive features include: More than 450 exercises. In each chapter, Introductory Exercises develop skills, Working with Data Exercises give practice with data from surveys, Working with Theory Exercises allow students to investigate statistical properties of estimators, and Projects and Activities Exercises integrate concepts. A solutions manual is available. An emphasis on survey design. Coverage of simple random, stratified, and cluster sampling; ratio estimation; constructing survey weights; jackknife and bootstrap; nonresponse; chi-squared tests and regression analysis. Graphing data from surveys. Computer code using SAS® software. Online supplements containing data sets, computer programs, and additional material. Sharon Lohr, the author of Measuring Crime: Behind the Statistics, has published widely about survey sampling and statistical methods for education, public policy, law, and crime. She has been recognized as Fellow of the American Statistical Association, elected member of the International Statistical Institute, and recipient of the Gertrude M. Cox Statistics Award and the Deming Lecturer Award. Formerly Dean’s Distinguished Professor of Statistics at Arizona State University and a Vice President at Westat, she is now a freelance statistical consultant and writer. Visit her website at www.sharonlohr.com.

Statistical Techniques for Sampling and Monitoring Natural Resources

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Publisher :
ISBN 13 : 9780756745387
Total Pages : 111 pages
Book Rating : 4.7/5 (453 download)

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Book Synopsis Statistical Techniques for Sampling and Monitoring Natural Resources by : Hans T. Schreuder

Download or read book Statistical Techniques for Sampling and Monitoring Natural Resources written by Hans T. Schreuder and published by . This book was released on 2004-12-01 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Forest Service report presents the statistical theory of inventory & monitoring from a probabilistic point of view. It starts with the basics & shows the interrelationships between designs & estimators illustrating the methods with a small artificial population as well as with a mapped realistic population. For such applications, useful open source software is given in Appendix 4. Various sources of ancillary information are described & applications of the sampling strategies are discussed. Classical & bootstrap variance estimators are also discussed. Numerous problems with solutions are given, often based on the experiences of the authors. Key additional references are cited. Illustrated.

An Integrated Model of Perennial and Annual Crop Production for Sub-Saharan Countries

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Publisher : World Bank Publications
ISBN 13 :
Total Pages : 65 pages
Book Rating : 4./5 ( download)

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Book Synopsis An Integrated Model of Perennial and Annual Crop Production for Sub-Saharan Countries by : Robert D. Weaver

Download or read book An Integrated Model of Perennial and Annual Crop Production for Sub-Saharan Countries written by Robert D. Weaver and published by World Bank Publications. This book was released on 1989 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Geography of Wine

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Publisher : Springer Science & Business Media
ISBN 13 : 9400704631
Total Pages : 257 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis The Geography of Wine by : Percy H. Dougherty

Download or read book The Geography of Wine written by Percy H. Dougherty and published by Springer Science & Business Media. This book was released on 2012-01-03 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wine has been described as a window into places, cultures and times. Geographers have studied wine since the time of the early Greeks and Romans, when viticulturalists realized that the same grape grown in different geographic regions produced wine with differing olfactory and taste characteristics. This book, based on research presented to the Wine Specialty Group of the Association of American Geographers, shows just how far the relationship has come since the time of Bacchus and Dionysus. Geographers have technical input into the wine industry, with exciting new research tackling subjects such as the impact of climate change on grape production, to the use of remote sensing and Geographical Information Systems for improving the quality of crops. This book explores the interdisciplinary connections and science behind world viticulture. Chapters cover a wide range of topics from the way in which landforms and soil affect wine production, to the climatic aberration of the Niagara wine industry, to the social and structural challenges in reshaping the South African wine industry after the fall of apartheid. The fundamentals are detailed too, with a comparative analysis of Bordeaux and Burgundy, and chapters on the geography of wine and the meaning of the term ‘terroir’.

Bayesian Data Analysis, Third Edition

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Publisher : CRC Press
ISBN 13 : 1439840954
Total Pages : 677 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Bayesian Data Analysis, Third Edition by : Andrew Gelman

Download or read book Bayesian Data Analysis, Third Edition written by Andrew Gelman and published by CRC Press. This book was released on 2013-11-01 with total page 677 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in its third edition, this classic book is widely considered the leading text on Bayesian methods, lauded for its accessible, practical approach to analyzing data and solving research problems. Bayesian Data Analysis, Third Edition continues to take an applied approach to analysis using up-to-date Bayesian methods. The authors—all leaders in the statistics community—introduce basic concepts from a data-analytic perspective before presenting advanced methods. Throughout the text, numerous worked examples drawn from real applications and research emphasize the use of Bayesian inference in practice. New to the Third Edition Four new chapters on nonparametric modeling Coverage of weakly informative priors and boundary-avoiding priors Updated discussion of cross-validation and predictive information criteria Improved convergence monitoring and effective sample size calculations for iterative simulation Presentations of Hamiltonian Monte Carlo, variational Bayes, and expectation propagation New and revised software code The book can be used in three different ways. For undergraduate students, it introduces Bayesian inference starting from first principles. For graduate students, the text presents effective current approaches to Bayesian modeling and computation in statistics and related fields. For researchers, it provides an assortment of Bayesian methods in applied statistics. Additional materials, including data sets used in the examples, solutions to selected exercises, and software instructions, are available on the book’s web page.

Sampling Statistics

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Publisher : John Wiley & Sons
ISBN 13 : 1118211111
Total Pages : 321 pages
Book Rating : 4.1/5 (182 download)

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Book Synopsis Sampling Statistics by : Wayne A. Fuller

Download or read book Sampling Statistics written by Wayne A. Fuller and published by John Wiley & Sons. This book was released on 2011-09-20 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the latest developments and current practices in survey sampling Survey sampling is an important component of research in many fields, and as the importance of survey sampling continues to grow, sophisticated sampling techniques that are both economical and scientifically reliable are essential to planning statistical research and the design of experiments. Sampling Statistics presents estimation techniques and sampling concepts to facilitate the application of model-based procedures to survey samples. The book begins with an introduction to standard probability sampling concepts, which provides the foundation for studying samples selected from a finite population. The development of the theory of complex sampling methods is detailed, and subsequent chapters explore the construction of estimators, sample design, replication variance estimation, and procedures such as nonresponse adjustment and small area estimation where models play a key role. A final chapter covers analytic studies in which survey data are used for the estimation of parameters for a subject matter model. The author draws upon his extensive experience with survey samples in the book's numerous examples. Both the production of "general use" databases and the analytic study of a limited number of characteristics are discussed. Exercises at the end of each chapter allow readers to test their comprehension of the presented concepts and techniques, and the references provide further resources for study. Sampling Statistics is an ideal book for courses in survey sampling at the graduate level. It is also a valuable reference for practicing statisticians who analyze survey data or are involved in the design of sample surveys.

Improving Crop Estimates by Integrating Multiple Data Sources

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Publisher : National Academies Press
ISBN 13 : 030946529X
Total Pages : 149 pages
Book Rating : 4.3/5 (94 download)

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Book Synopsis Improving Crop Estimates by Integrating Multiple Data Sources by : National Academies of Sciences, Engineering, and Medicine

Download or read book Improving Crop Estimates by Integrating Multiple Data Sources written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2018-01-26 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: The National Agricultural Statistics Service (NASS) is the primary statistical data collection agency within the U.S. Department of Agriculture (USDA). NASS conducts hundreds of surveys each year and prepares reports covering virtually every aspect of U.S. agriculture. Among the small-area estimates produced by NASS are county-level estimates for crops (planted acres, harvested acres, production, and yield by commodity) and for cash rental rates for irrigated cropland, nonirrigated cropland, and permanent pastureland. Key users of these county-level estimates include USDA's Farm Services Agency (FSA) and Risk Management Agency (RMA), which use the estimates as part of their processes for distributing farm subsidies and providing farm insurance, respectively. Improving Crop Estimates by Integrating Multiple Data Sources assesses county-level crop and cash rents estimates, and offers recommendations on methods for integrating data sources to provide more precise county-level estimates of acreage and yield for major crops and of cash rents by land use. This report considers technical issues involved in using the available data sources, such as methods for integrating the data, the assumptions underpinning the use of each source, the robustness of the resulting estimates, and the properties of desirable estimates of uncertainty.

Statistical Methods in Water Resources

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Publisher : Elsevier
ISBN 13 : 0080875084
Total Pages : 539 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Statistical Methods in Water Resources by : D.R. Helsel

Download or read book Statistical Methods in Water Resources written by D.R. Helsel and published by Elsevier. This book was released on 1993-03-03 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data on water quality and other environmental issues are being collected at an ever-increasing rate. In the past, however, the techniques used by scientists to interpret this data have not progressed as quickly. This is a book of modern statistical methods for analysis of practical problems in water quality and water resources. The last fifteen years have seen major advances in the fields of exploratory data analysis (EDA) and robust statistical methods. The 'real-life' characteristics of environmental data tend to drive analysis towards the use of these methods. These advances are presented in a practical and relevant format. Alternate methods are compared, highlighting the strengths and weaknesses of each as applied to environmental data. Techniques for trend analysis and dealing with water below the detection limit are topics covered, which are of great interest to consultants in water-quality and hydrology, scientists in state, provincial and federal water resources, and geological survey agencies. The practising water resources scientist will find the worked examples using actual field data from case studies of environmental problems, of real value. Exercises at the end of each chapter enable the mechanics of the methodological process to be fully understood, with data sets included on diskette for easy use. The result is a book that is both up-to-date and immediately relevant to ongoing work in the environmental and water sciences.

Bulletin of the Atomic Scientists

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Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4./5 ( download)

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Book Synopsis Bulletin of the Atomic Scientists by :

Download or read book Bulletin of the Atomic Scientists written by and published by . This book was released on 1970-06 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.