The Role of Energy Nutrition in Metabolism of Periparturient Dairy Cows PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download The Role of Energy Nutrition in Metabolism of Periparturient Dairy Cows PDF full book. Access full book title The Role of Energy Nutrition in Metabolism of Periparturient Dairy Cows by David Bryan Carlson. Download full books in PDF and EPUB format.
Author: David Bryan Carlson
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 120
Get Book Here
Book Description
Author: David Bryan Carlson
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 120
Get Book Here
Book Description
Author: Michael Scott Piepenbrink
Publisher:
ISBN:
Category :
Languages : en
Pages : 426
Get Book Here
Book Description
Author: Sarah Elizabeth LaCount
Publisher:
ISBN:
Category :
Languages : en
Pages : 282
Get Book Here
Book Description
The transition from pregnancy to lactation is a time of great metabolic adaptations for the dairy cow. Dry matter intake decreases, yet demand for nutrients increase vastly with the onset of milk production resulting in negative energy balance. Cows must mobilize body tissues to increase energy for the body while sparing glucose for the mammary gland. Due to this increased metabolic demand and negative energy balance, cows often end up in a state of metabolic dysfunction which can have disastrous consequences. Nutritional strategies can help increase glucose precursors while decreasing body tissue mobilization that is linked to increased risk of disease. Previous research is mixed on the impacts of high starch to increase glucose precursors to the cow immediately postpartum, likely due to an increased risk for subacute ruminal acidosis that can result in metabolic dysfunction and inflammation. Feeding strategies which utilize high starch while also including higher fiber to promote rumen health have not been conducted. The objectives of this dissertation were to: 1) investigate interplay of fiber fractions in high starch postpartum dairy cow diets on performance, hepatic metabolism and energy balance, 2) examine interplay of inflammation, hepatic metabolism, energy metabolites, and metabolic hormones in the postpartum period, and 3) investigate opportunities to combine use of a higher digestibility corn silage with monensin to optimize production and health in the periparturient period. Increased fiber in the postpartum diet can limit intake in early lactation, resulting in negatively altered metabolism and production. As intake restrictions were eased by feeding a more fermentable diet, cows were able to recover intake, production, and energy metabolites in a matter of days to match cows that were not limited in intake early postpartum. Increased fiber in diets that may pose a higher risk of subacute ruminal acidosis may still be warranted, though further research on fiber levels and fractions is needed. Correlations between improved hepatic metabolism and metabolic hormones indicative of energy balance were positive, though correlations between markers of improved hepatic metabolism and inflammation were negative. Cows fed corn silage with higher digestibility and monensin, which increases glucose precursors, showed a possible synergistic effect on milk production. Using either strategy alone increased energy status, improved metabolism and health status, however a combination of both strategies decreased milk components, indicating they might negatively alter the rumen environment and milk fat synthesis.
Author: Pierre Cronjé
Publisher: CABI
ISBN: 9780851997124
Category : Electronic books
Languages : en
Pages : 492
Get Book Here
Book Description
The International Symposium on Ruminant Physiology (ISRP) is the premier forum for presentation and discussion of advances in knowledge of the physiology of ruminant animals. This book brings together edited versions of the keynote review papers presented at the symposium.
Author: Thomas Herdt
Publisher: Elsevier Health Sciences
ISBN: 1455776173
Category : Medical
Languages : en
Pages : 283
Get Book Here
Book Description
A current, comprehensive issue on metabolic diseases for the food animal practitioner. Topics include obesity and insulin resistance in dairy cows, ketosis therapy, use of serum NEFA and BHBA concentrations in herd-level assessment, mineral nutrition in transition diets, protein, fat, and energy in dairy transition diets, prophylactic calcium therapy in peripartum dairy cows, metabolic regulators of feed intake, assessing and managing body condition score for the prevention of metabolic disease, and more!
Author: Winfield Scott Burhans
Publisher:
ISBN:
Category :
Languages : en
Pages : 706
Get Book Here
Book Description
Author: I. Ortigues-Marty
Publisher: BRILL
ISBN: 9086866131
Category : Technology & Engineering
Languages : en
Pages : 647
Get Book Here
Book Description
"This book is the result of the 2nd International Symposium on Energy and Protein Metabolism and Nutrition. It presents the latest results on energy and protein metabolism and nutrition. It is oriented towards livestock science but also addresses general aspects of protein and energy metabolism as applied to animals or biomedical sciences. The book is based around the following five key topics: * Nutrition and mitochondrial functions * Regulation of body composition and/or product quality by tissue metabolism * ""Omics"" in metabolism and nutrition studies * Coordination between tissues for the metabolic utilisation of nutrients * From the parts to the whole or how to use detailed information to answer applied questions Widely different approaches ranging from fundamental to integrative approaches are applied to key concepts of nutrition. Fundamental research is translated into practical outcomes through active links with applied research and practical applications. The newest research techniques and methods are also addressed and the outcomes presented provide an integrated view of this topic. The conclusions may eventually be integrated into systems of nutritional recommendations as new nutritional challenges emerge. This book will be of interest to all professionals and researchers who concern themselves with developments in animal and human nutrition."
Author: Teja Kaswari
Publisher: Cuvillier Verlag
ISBN: 3865370217
Category : Dairy cattle
Languages : en
Pages : 157
Get Book Here
Book Description
Author: James W. Oltjen
Publisher: Springer
ISBN: 9086867812
Category : Science
Languages : en
Pages : 537
Get Book Here
Book Description
As world population increases, demand for food and particularly animal products is expected to grow substantially. Because of limited area for expansion of animal agriculture and growing consumer concern for the environmental impact of animal production, gains in animal efficiency will have to be part of the solution. This book addresses key issues of how energy and protein are utilized and interact in farm animals from the molecular to the whole animal and even to the herd or group level of organization. It contains state-of-the-art research and reviews on several topics of nutrient utilization and metabolism from top scientists worldwide. Key issues addressed include energy/protein interactions, methodology such as in vitro and in vivo techniques, regulation including pre-natal programming and endocrine regulation, modeling and systems biology (including a tribute to the late Professor R. Lee Baldwin of the University of California, Davis, a leader in the field), products and health of animals, tissue metabolism, and environmental sustainability in agriculture. This book is a valuable resource for researchers, students, policy makers, producers and industry professionals believing that a better understanding of metabolism and nutrition of farm animals is part of the solution.
Author: Barry Sutherland
Publisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 366
Get Book Here
Book Description
