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Author : H. O. Hetzer
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (31 download)
Download or read book Influence of Inbreeding and Other Factors on Litter Size in Chester White Swine written by H. O. Hetzer and published by . This book was released on 1940 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Daniel Sorensen
Publisher : Springer Science & Business Media
ISBN 13 : 0387954406
Total Pages : 745 pages
Book Rating : 4.3/5 (879 download)
Download or read book Likelihood, Bayesian, and MCMC Methods in Quantitative Genetics written by Daniel Sorensen and published by Springer Science & Business Media. This book was released on 2007-03-22 with total page 745 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, suitable for numerate biologists and for applied statisticians, provides the foundations of likelihood, Bayesian and MCMC methods in the context of genetic analysis of quantitative traits. Although a number of excellent texts in these areas have become available in recent years, the basic ideas and tools are typically described in a technically demanding style and contain much more detail than necessary. Here, an effort has been made to relate biological to statistical parameters throughout, and the book includes extensive examples that illustrate the developing argument.
Author : United States. Dept. of Commerce. Office of Technical Services
Publisher :
ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.3/5 (91 download)
Download or read book OTS. written by United States. Dept. of Commerce. Office of Technical Services and published by . This book was released on 1973 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. Heijungs
Publisher : Springer Science & Business Media
ISBN 13 : 9401599009
Total Pages : 247 pages
Book Rating : 4.4/5 (15 download)
Download or read book The Computational Structure of Life Cycle Assessment written by R. Heijungs and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Life Cycle assessment (LCA) is a tool for environmental decision-support in relation to products from the cradle to the grave. Until now, more emphasis has been put on the inclusion quantitative models and databases and on the design of guidebooks for applying LCA than on the integrative aspect of combining these models and data. This is a remarkable thing, since LCA in practice deals with thousands of quantitative data items that have to be combined in the correct manner. For this, one needs mathematical rules and algorithmic principles for carrying out an LCA. This book presents the first coherent treatment of the mathematical and algorithmic aspects of LCA. These computational aspects are presented in matrix form, so that a concise and elegant formulation is achieved. This form, moreover, provides a platform for further extension of analysis using perturbation theory, structural theory and economic input-output analysis.
Author : Daniel Gianola
Publisher : Springer Science & Business Media
ISBN 13 : 3642744877
Total Pages : 554 pages
Book Rating : 4.6/5 (427 download)
Download or read book Advances in Statistical Methods for Genetic Improvement of Livestock written by Daniel Gianola and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developments in statistics and computing as well as their application to genetic improvement of livestock gained momentum over the last 20 years. This text reviews and consolidates the statistical foundations of animal breeding. This text will prove useful as a reference source to animal breeders, quantitative geneticists and statisticians working in these areas. It will also serve as a text in graduate courses in animal breeding methodology with prerequisite courses in linear models, statistical inference and quantitative genetics.
Author : Rita Payan-Carreira
Publisher : BoD – Books on Demand
ISBN 13 : 9535122681
Total Pages : 254 pages
Book Rating : 4.5/5 (351 download)
Download or read book Insights from Animal Reproduction written by Rita Payan-Carreira and published by BoD – Books on Demand. This book was released on 2016-03-23 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: The chapters in this volume of "Insights from Animal Reproduction" address several, particular hot topics in the field of reproduction. The book begins with a comprehensive overview of the cryopreservation of sheep-produced embryos. The following chapter revises the assisted reproductive techniques available for South American wild mammals. Chapter 3 presents the technical procedures necessary to produce transgenic goats. Chapter 4 provides a comprehensive revision of the major molecular determinants of litter size in prolific species. Chapter 5 examines the germ cell determinant transmission, segregation, and function using the zebrafish as a model for germ cell specification in the embryo. Chapter 6 summarizes the current understanding of the molecular and cellular mechanisms regulating the early stages of folliculogenesis. Chapter 7 examines the sperm motility regulatory proteins as a tool to enhance sperm quality in cryopreservation processes. Chapter 8 discusses contemporary knowledge on the effects of extremely low frequency magnetic fields (ELF-MF) on male reproductive function in rodents. Chapter 9 highlights the importance of the cytogenetic evaluation in searching for causes of infertility of phenotypically normal animals, as well as individuals with an abnormal sex development. The last chapter provides evidence that other uterine diseases may be hidden behind the clinical diagnosis of pyometra that in some case may have a poor outcome.
Author : Max Frederick Rothschild
Publisher : CABI
ISBN 13 : 1845937562
Total Pages : 525 pages
Book Rating : 4.8/5 (459 download)
Download or read book The Genetics of the Pig written by Max Frederick Rothschild and published by CABI. This book was released on 2011 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: The understanding of pig genetics and genomics has advanced significantly in recent years, creating fresh insights into biological processes. This comprehensive reference work discusses pig genetics and its integration with livestock management and production technology to improve performance. Fully updated throughout to reflect advances in the subject, this new edition also includes new information on genetic aspects of domestication, colour variation, genomics and pig breeds, with contributions from international experts active in the field.
Author : United States. Cooperative State Research Service. Current Research Information System
Publisher :
ISBN 13 :
Total Pages : 940 pages
Book Rating : 4.:/5 (31 download)
Download or read book Swine Research written by United States. Cooperative State Research Service. Current Research Information System and published by . This book was released on 1983 with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 030916933X
Total Pages : 200 pages
Book Rating : 4.3/5 (91 download)
Download or read book Animal Biotechnology written by National Research Council and published by National Academies Press. This book was released on 2002-11-29 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetic-based animal biotechnology has produced new food and pharmaceutical products and promises many more advances to benefit humankind. These exciting prospects are accompanied by considerable unease, however, about matters such as safety and ethics. This book identifies science-based and policy-related concerns about animal biotechnologyâ€"key issues that must be resolved before the new breakthroughs can reach their potential. The book includes a short history of the field and provides understandable definitions of terms like cloning. Looking at technologies on the near horizon, the authors discuss what we know and what we fear about their effectsâ€"the inadvertent release of dangerous microorganisms, the safety of products derived from biotechnology, the impact of genetically engineered animals on their environment. In addition to these concerns, the book explores animal welfare concerns, and our societal and institutional capacity to manage and regulate the technology and its products. This accessible volume will be important to everyone interested in the implications of the use of animal biotechnology.
Author : H. A. M. van der Steen
Publisher :
ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.E/5 ( download)
Download or read book Maternal and Genetic Influences on Production and Reproduction Traits in Pigs written by H. A. M. van der Steen and published by . This book was released on 1983 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: The significant weight difference between both standardization level groups at 56 and 74 days of age had disappeared at insemination. At a fixed weight (~100 kg) high standardization level gilts deposited more backfat than those standardized at the low level.
Author : Chantal Farmer
Publisher : BRILL
ISBN 13 : 9086868037
Total Pages : 452 pages
Book Rating : 4.0/5 (868 download)
Download or read book The gestating and lactating sow written by Chantal Farmer and published by BRILL. This book was released on 2023-09-04 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last book on the lactating sow was published over 15 years ago. This new book brings us up to date in current knowledge on the gestating and lactating sow. It covers new and important topics such as conditioning of gilts for optimal reproductive performance, feeding high fibre diets to gestating sows and providing various fat sources in gestation and lactation. It also describes the several key success factors to group-housing systems in gestation, which is a must due to the current move towards group-housing. The new concept of transition feeding for sows is discussed, as well as the factors involved in mammary development of gilts and sows, both of which are instrumental for maximum colostrum and/or milk yields. The impact of the human-animal interactions on sow welfare and performance is discussed with focus on new handling practices that could be developed to overbalance the negative interactions inherent to pig management systems. Updates on must-have topics, such as amino acid and energy requirements of sows, colostrum and milk yield and composition, and sow health are also provided. The subjects covered in this book will assist animal scientists, nutritionists, veterinarians and swine producers in learning the most recent information on relevant and current topics affecting sow production, and in knowing which areas are in need of further research efforts.
Author : K. Benirschke
Publisher : Springer Science & Business Media
ISBN 13 : 3642489494
Total Pages : 507 pages
Book Rating : 4.6/5 (424 download)
Download or read book Comparative Aspects of Reproductive Failure written by K. Benirschke and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt: To many, the contents of this conference may not seem appropriate at a time when the minds are preoccupied with a "population explosion." To the participants and guests of this conference, however, this was a week of fascinating discussions. While quantitative aspects of reproduc tion were touched upon, it was mostly a search for an understanding of the qualitative aspects of reproduction and its failure. Only when we understand these more completely will it be possible to render optimum care and have the foundations for meaningful population control. The conference was conceived in discussions at the Committee on Pathology of the National Academy of Sciences, W"ashington, in 1965. It was felt that investigators in medicine and the veterinary fields would profit greatly from a closer liaison. All too frequently, we work relatively isolated in our respective fields and, with the burgeoning information filling our journals, we have not enough time and leisure to stand back and attempt a comparative look at the subject of study. Often we are not familiar with the techniques other disciplines use, and which we could well employ to great advantage. ,,yhile this applies to many aspects of medicine, a comparative approach to the study of reproductive failure seemed most advantageous at this time.
Author : John Carr
Publisher : CRC Press
ISBN 13 : 1498704743
Total Pages : 1001 pages
Book Rating : 4.4/5 (987 download)
Download or read book Pig Health written by John Carr and published by CRC Press. This book was released on 2018-04-17 with total page 1001 pages. Available in PDF, EPUB and Kindle. Book excerpt: Maintaining the health of pigs is vital in pig farming and production. This new book written by experts from around the world focuses on the health of pigs, first with coverage of the disorders of pigs organised by clinical sign and body system. The book explores environmental medicine and then health maintenance. Treatment options are discussed, emphasizing a reduction in antimicrobial use and an increased awareness of a holistic approach to treatment. The book includes over 1,500 high-quality illustrations to enhance the clinical description, as well as a wealth of high-quality videos to test the reader in making differential diagnoses with treatment options. Quizzes at the end of each section also encourage reflective learning. International experts from the UK, USA, Australia, Spain and Taiwan cover clinical examination of the individual pig and groups along with environmental medicine, making this the ideal reference for veterinary practitioners and students. Those interested in population medicine (poultry, aquaculture, cattle and small ruminant and apiaries) will particularly enjoy the holistic approach to veterinary medicine. All those who appreciate the many talents of pigs will enjoy the practical approach to managing the health of their animals. This book moves veterinary science forward, promoting health rather than treating disease. It will be your number one reference for keeping your pigs healthy.
Author : Luca Fontanesi
Publisher : CABI
ISBN 13 : 1780643349
Total Pages : 361 pages
Book Rating : 4.7/5 (86 download)
Download or read book The Genetics and Genomics of the Rabbit written by Luca Fontanesi and published by CABI. This book was released on 2021-06-15 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rabbits have many uses - as well as being cherished pets, they are bred for their meat and fur, and as laboratory animals. Understanding their genetics and genomics is key to their production and, equally, to their care, welfare and health. Beginning with an introduction to the rabbit, including key information on their evolution, domestication and breed types, this book then concentrates on the genetics and genomics of this valuable animal. Concluding with practical applications such as creating transgenic and genome edited rabbits, biotechnical applications and the rabbit as a biomedical model, this book brings this important topic fully up-to-date. It provides an indispensable resource for animal and veterinary researchers and students, as well as rabbit breeders and laboratory scientists.
Author :
Publisher :
ISBN 13 :
Total Pages : 814 pages
Book Rating : 4.:/5 (43 download)
Download or read book Journal of Animal Science written by and published by . This book was released on 1991 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Dept. of Agriculture
Publisher :
ISBN 13 :
Total Pages : 868 pages
Book Rating : 4.:/5 (319 download)
Download or read book Circular - United States Department of Agriculture written by United States. Dept. of Agriculture and published by . This book was released on 1941 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John F. Patience
Publisher : Springer Science & Business Media
ISBN 13 : 9086867561
Total Pages : 264 pages
Book Rating : 4.0/5 (868 download)
Download or read book Feed efficiency in swine written by John F. Patience and published by Springer Science & Business Media. This book was released on 2012-10-15 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Feed efficiency in swine' has been prepared as a comprehensive treatise on the current state of our understanding of this topic which is so important to the pork industry. Each chapter is written by international authorities who understand both the science and application of their topic area. The book provides detailed insight into the many factors affecting feed efficiency, ranging from diet processing to herd health, from nutrition to physiology and from day-to-day barn management to the adoption of advanced technologies. The authors explain such practical aspects as the challenge of interpreting feed efficiency information obtained on farm or the role of liquid feeding. The authors also delve into more scientific topics such as amino acid or energy metabolism or animal physiology. This book is written for people who have a technical interest in pork production, including nutritionists, geneticists, farm management specialists, veterinarians, other academics and, of course, pork producers.
