Author: David StehrPublisher:
ISBN:
Category : Holstein-Friesian cattle
Languages : en
Pages : 248
Book Description
Milk Production Response in Holstein Dairy Cows Fed Protein Supplements Relatively Resistant to Rumen Microbial Degradation
Author: David StehrPublisher:
ISBN:
Category : Holstein-Friesian cattle
Languages : en
Pages : 248
Book Description
Response of Lactating Holstein Cows to Different Dietary Protein Concentrations and Sources, and Rumen-protected Methionine and Lysine
Author: Bernard GuillaumeDairy Report
Author: Review on Effect of Feeding Dairy Cow with Protected Fat and Protein on milk Yield and its Composition
Author: Tamene BayisaPublisher: GRIN Verlag
ISBN: 3668660549
Category : Medical
Languages : en
Pages : 31
Book Description
Seminar paper from the year 2017 in the subject Veterinary medicine, Jimma University College of Agriculture and Veterinary Medicine, language: English, abstract: Objective of this review is focus on effect of feeding protected fat and protected protein on milk yield and its composition and how these nutrients are protected. Many researchers in this review investigate that the responses are highly dependent on the type of fat and protein supplement and the stage of lactation. A higher milk response was observed with saturated than with unsaturated fat supplements. Diet with added fat increase milk production compared with a control diet without added fat in cows. Feeding of bypass fat resulted in significant increase in milk yield and Fat Corrected Milk yield particularly in early lactation. The source of Protected fat are (origin (animal, plant, processed or whole oilseeds, calcium salts) and Cereal Grains such as corn, wheat, Barly, oil seeds, sun flower, cotton seed, soybeans and canola). The supplementation of protected protein in the diets of lactating animals increases the milk yield due to proportionate increase in the supply of amino acids to the host postruminally Milk yield in cows fed protected methionine for the whole experimental period was numerically higher than in cows of the other groups. However, the difference was not statistically significant .At the centeral high land of Ethiopia the Treatment of shredded wheat and barley straw with urea, molasses, salt and water prior to feeding is a technology that should be considered . Cows with excessive body tissue mobilisation at this stage may take up to 20 weeks to regain a positive energy balance status. Key words milk yield, composition ,protected fat , protein protected
Recent Developments in Ruminant Nutrition
Author: W HaresignPublisher: Elsevier
ISBN: 1483103536
Category : Technology & Engineering
Languages : en
Pages : 378
Book Description
Recent Developments in Ruminant Nutrition presents papers that discuss the advancement of the different areas of ruminant nutrition. The book is comprised of 20 chapters that cover topics, such as reproduction, diet, and nutrition. The coverage of the text includes growth stimulation in ruminants; protein quantity and quality for the U.K. dairy cow; and complete-diet feeding of dairy cows. The book also covers rumen fermentation related topics, such as influence of nitrogen and carbohydrate inputs on rumen fermentation; aspects of the biochemistry of rumen fermentation and their implication in ruminant productivity; and manipulation of rumen fermentation. The text will be of great use to researchers and professionals in the animal husbandry industry.
Protein and Amino acid nutrition
Author: Anthony AlbanesePublisher: Elsevier
ISBN: 0323144454
Category : Technology & Engineering
Languages : en
Pages : 617
Book Description
Protein and Amino Acid Nutrition describes the state of knowledge concerning the nutrition of proteins and amino acids. Topics range from the effect of some therapeutic agents on protein and amino acid nutrition, to species and age differences in amino acid requirements; utilization of D-amino acids; effect of proteins and amino acids on the growth of adult tissue in vitro; and amino acid requirements of animals and young adults. This volume is organized into 16 chapters and begins with an overview of the nutritional implications of the metabolic interrelationships of amino acids. The next chapters discuss experiments that tested the differences in amino acid requirements due to the differences in age and in species among animals, the biochemical individuality of amino acid requirements, and the utilization of dietary proteins. This book explains the synthesis of tissue proteins in relation to the essential amino acids; the link between food energy and nitrogen metabolism; and the use of the repletion method to measure the nutritive value of proteins, protein hydrolyzates, and amino acid mixtures. The final chapter discusses the nutritional needs of the older age groups. This book is intended for scientists, students, and researchers interested in human and animal nutrition.
Rumen Microbiology: From Evolution to Revolution
Author: Anil Kumar PuniyaPublisher: Springer
ISBN: 8132224019
Category : Science
Languages : en
Pages : 380
Book Description
This book offers an in-depth description of different groups of microbes (i.e. bacteria, protozoa, fungi and viruses) that exist in the rumen microbial community, and offers an overview of rumen microbiology, the rumen microbial ecosystem of domesticated ruminants, and rumen microbial diversity. It provides the latest concepts on rumen microbiology for scholars, researchers and teachers of animal and veterinary sciences. With this goal in mind, throughout the text we focus on specific areas related to the biology and complex interactions of the microbes in rumen, integrating significant key issues in each respective area. We also discuss rumen manipulation with plant secondary metabolites, microbial feed additives, utilization of organic acids, selective inhibition of harmful rumen microbes, and ‘omics’ approaches to manipulating rumen microbial functions. A section on the exploration and exploitation of rumen microbes addresses topics including the current state of knowledge on rumen metagenomics, rumen: an underutilized niche for industrially important enzymes and ruminal fermentations to produce fuels. We next turn our attention to commercial applications of rumen microbial enzymes and to the molecular characterization of euryarcheal communities within an anaerobic digester. A section on intestinal disorders and rumen microbes covers acidosis in cattle, urea/ ammonia metabolism in the rumen and nitrate/ nitrite toxicity in ruminant diets. Last, the future prospects of rumen microbiology are examined, based on the latest developments in this area. In summary, the book offers a highly systematic collection of essential content on rumen microbiology.
Synchronization of Energy and Protein Supply in the Rumen of Dairy Cows
Author: Teja KaswariPublisher: Cuvillier Verlag
ISBN: 3865370217
Category : Dairy cattle
Languages : en
Pages : 157
Book Description
Evaluation and Use of Resistant Proteins for Lactating Dairy Cows
Author: Vicki L. VossFeeding Concentrates
Author: Roy KellawayPublisher: Landlinks Press
ISBN: 9780643069411
Category : Technology & Engineering
Languages : en
Pages : 190
Book Description
This book presents strategies for feeding energy and protein supplements to pasture-fed dairy cows and examines the potential economic benefits.