Poultry: Anatomy, Breeding and Genetics, Nada Ben Abdallah
Автор: , Ma Ying, Fox Patrick F. Название: Achieving Sustainable Production of Milk Volume 1: Milk Composition, Genetics and Breeding ISBN: 1786760444 ISBN-13(EAN): 9781786760449 Издательство: Неизвестно Рейтинг: Цена: 254040.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book provides a detailed review of current research on key components and quality traits of milk as well as ways of measuring milk quality. It then discusses genetic factors affecting these traits and how they can be used to improve breeding of dairy cows.
Автор: Hartmann Pfenning Название: Genetics and Breeding ISBN: 1681179253 ISBN-13(EAN): 9781681179254 Издательство: Gazelle Book Services Рейтинг: Цена: 271690.00 T Наличие на складе: Невозможна поставка. Описание: "Animal breeding and genetics is concerned with maximizing desirable genetic traits, such as producing animals that have leaner meat. Animal geneticists have identified elements within genes that can enhance animal growth, health, and ability to utilize nutrients. These genetic advances can increase production while reducing environmental impacts. Animals and livestock contribute 40 percent of the global value of agricultural output and contribute to the livelihoods and food security of almost a billion people worldwide. Advances in animal breeding, genetics, and genomics are facilitating a more efficient industry. For example, the number of cattle has decreased over the past decade, yet the total production of beef and milk has increased. This was largely possible because genetic advancements led better animal feed efficiency, which is critical to improving livestock production and lowering costs for producers. Reproduction and early development in domestic animals are biological processes in which complex genetic events like formation of the germ cells, meiosis, syngamy, zygote formation, cleavage, midblastula transition, dose compensation of sex chromosomes, genetic imprinting, and multiple cell differentiation take place. Many of these processes have great impact in veterinary reproductive medicine and are influenced by the assisted reproductive techniques applied. Transformed environmental and metabolic conditions caused by intensive livestock farming influence reproductive success by altered gene expression via epigenetic changes. In this concept molecular markers give valuable information. The increasing availability of PCR-based molecular markers allows the detailed analyses and evaluation of genetic diversity in animals and also, the detection of genes influencing economically important traits. This volume Genetics and Breeding discusses ways and means to improve productivity through breeding are discussed and some basic issues requiring further research pointed out. It aims to provide a glimpse into the dynamic process of genetic disparity in animals by presenting the thoughts of scientists who are engaged in the generation of new idea and techniques used for the assessment of genetic variety, often from very different perspectives. This book is a comprehensive source of knowledge on the latest advances in the field of animal genetics and breeding. The book should prove useful to students, researchers, and experts in the area of genetics and breeding, and molecular biology."
Автор: , Groenen Martien, Aggrey Sammy Название: Achieving Sustainable Production of Poultry Meat Volume 2: Breeding and Nutrition ISBN: 1786760681 ISBN-13(EAN): 9781786760685 Издательство: Неизвестно Рейтинг: Цена: 254040.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: There have been significant advances in poultry breeding and nutrition. This books discusses key developments such as marker-assisted breeding and improvements in poultry feed such as the use of enzymes to optimise nutritional efficiency.
Автор: Russell, Ph.D. Название: Controlling Salmonella in Poultry Production and Processing ISBN: 1439821100 ISBN-13(EAN): 9781439821107 Издательство: Taylor&Francis Рейтинг: Цена: 209270.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Salmonella is a major pathogen that can result in deadly foodborne illness. The Centers for Disease Control and Prevention (CDC) estimates that there are 1.4 million cases of Salmonella poisoning each year in the United States from a variety of causes, with undercooked poultry and eggs being the prime culprits. Therefore, intervention strategies are vital to reducing its occurrence. Controlling Salmonella in Poultry Production and Processing provides a complete analysisof the challenges faced in controlling Salmonella in this industry and keeping the public safe from this threat.
Author Scott M. Russell, Ph.D., works closely with the poultry industry throughout the United States and Canada and with companies in Central and South America, Europe, and China. In this volume, he explores:
The origin of Salmonella in poultry
Intervention strategies for controlling Salmonella during breeding, hatching, grow-out, transportation, and processing
How to design a processing plant to eliminate Salmonella
How to verify intervention strategies to ensure they are working
Increasing yield during processing while controlling Salmonella
New regulations being proposed by USDA-FSIS and their impact on poultry companies regarding competition and international exportation of products
The differences between the EU and the U.S. with regard to Salmonella control
Providing readers with numerous examples of real-world experiences, Dr. Russell offers knowledge gleaned from traveling to poultry plants throughout the world over an 18-year period, assisting processors with identifying the sources of Salmonella in their operations, and developing successful intervention strategies.
Автор: Carin Fisker Название: Animal Breeding & Genetics ISBN: 1681174154 ISBN-13(EAN): 9781681174150 Издательство: Gazelle Book Services Рейтинг: Цена: 247370.00 T Наличие на складе: Невозможна поставка. Описание: From the very early days human beings depend on animals and animal products for food and other requirements. In dairy and poultry farms high yielding animals are reared. These high yielding animals are produced by hybridisation experiments. Previously the animals were developed basing on unscientific methods. Before the discovery of principles of heredity human beings have selected the animals with required characters and learned to develop the plants having the selected characters. This phenomenon is called Artificial selection. However, an increased knowledge of biology, especially genetics, has helped in improving the quality of animals and animal products as per the human requirements. The revolution in genetic mapping technology and the advent of whole genome sequences have turned quantitative genetics into one of the fastest growing areas of biology. The animal breeding and genetics provide new scientific discoveries to age-old livestock production problems to help producers and consumers. Animal breeding addresses the evaluation of the genetic value of livestock. Selecting for breeding animals with superior EBV in growth rate, egg, meat, milk, or wool production, or with other desirable traits has revolutionised livestock production throughout the world. The scientific theory of animal breeding incorporates population genetics, quantitative genetics, statistics, and recently molecular genomics. The book animal breeding and genetics encompasses topics such as genetic variability, genetic testing, and animal breeding focuses on various aspects of animal heredity, or the passing of traits from one generation to the next. It is of valuable tool for students, researchers, professors and a variety of employers, including government agencies, zoos, and food producers.
Автор: Hassey Carlos Название: Poultry Science: Breeding, Rearing and Management of Animals ISBN: 1632399083 ISBN-13(EAN): 9781632399083 Издательство: Random House (USA) Цена: 88890.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
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