Author : J. P. Felix D'Mello
Publisher : CABI
Page : 450 pages
File Size : 13,21 MB
Release : 2000
Category : Nature
ISBN : 0851993788
This book presents specially commissioned reviews of key topics in farm animal metabolism and nutrition, such as repartitioning agents, near infrared reflectance spectroscopy and digestibility and metabolisable energy assays, where major advances have recently been made or which continue to represent issues of significance for students and researchers. Authors include leading researchers from Europe, North America and Australia.
Author : National Research Council
Publisher : National Academies Press
Page : 169 pages
File Size : 32,69 MB
Release : 1981-02-01
Category : Science
ISBN : 0309031818
Author : Harald Volden
Publisher : Springer Science & Business Media
Page : 172 pages
File Size : 18,95 MB
Release : 2011-10-05
Category : Science
ISBN : 9086867189
NorFor is a semi-mechanistic feed evaluation system for cattle, which is used by advisors in Denmark, Iceland, Norway and Sweden. This book describes in detail the system and it covers five main sections. The first is concerned with information on feed characteristics, feed analysis and feed digestion methods. The second section describes the digestion and metabolism in the gastrointestinal tract and the supply and requirement of energy and metabolizable amino acids. The third section considers the prediction of feed intake and physical structure of the diet. The fourth section focuses on model evaluation and the final section provides information on the IT solutions and feed ration formulation by a non-linear economical optimization procedure. This book will be of significant interest to researchers, students and advisors of cattle nutrition and feed evaluation.
Author : Perry Van Ewing
Publisher :
Page : 24 pages
File Size : 45,61 MB
Release : 1918
Category : Agriculture
ISBN :
Author : P. O. Osuji
Publisher : ILRI (aka ILCA and ILRAD)
Page : 46 pages
File Size : 21,5 MB
Release : 1993-01-01
Category : Animal nutrition
ISBN : 9789290532781
Author : Elsayed Saad Eldin Hafez
Publisher : Bailliere Tindall Limited
Page : 580 pages
File Size : 45,96 MB
Release : 1975
Category : Science
ISBN :
Author : National Research Council
Publisher : National Academies Press
Page : 384 pages
File Size : 47,44 MB
Release : 1988-02-01
Category : Medical
ISBN : 0309037956
This lively book examines recent trends in animal product consumption and diet; reviews industry efforts, policies, and programs aimed at improving the nutritional attributes of animal products; and offers suggestions for further research. In addition, the volume reviews dietary and health recommendations from major health organizations and notes specific target levels for nutrients.
Author : National Research Council
Publisher : National Academies Press
Page : 406 pages
File Size : 29,57 MB
Release : 2001-02-09
Category : Technology & Engineering
ISBN : 0309069971
This widely used reference has been updated and revamped to reflect the changing face of the dairy industry. New features allow users to pinpoint nutrient requirements more accurately for individual animals. The committee also provides guidance on how nutrient analysis of feed ingredients, insights into nutrient utilization by the animal, and formulation of diets to reduce environmental impacts can be applied to productive management decisions. The book includes a user-friendly computer program on a compact disk, accompanied by extensive context-sensitive "Help" options, to simulate the dynamic state of animals. The committee addresses important issues unique to dairy science-the dry or transition cow, udder edema, milk fever, low-fat milk, calf dehydration, and more. The also volume covers dry matter intake, including how to predict feed intake. It addresses the management of lactating dairy cows, utilization of fat in calf and lactation diets, and calf and heifer replacement nutrition. In addition, the many useful tables include updated nutrient composition for commonly used feedstuffs.
Author : Fuller W. Bazer
Publisher : Academic Press
Page : 560 pages
File Size : 50,1 MB
Release : 2019-10-25
Category : Technology & Engineering
ISBN : 0128170530
Animal Agriculture: Sustainability, Challenges and Innovations discusses the land-based production of high-quality protein by livestock and poultry and how it plays an important role in improving human nutrition, growth and health. With exponential growth of the global population and marked rises in meat consumption per capita, demands for animal-source protein are expected to increase 72% between 2013 and 2050. This raises concerns about the sustainability and environmental impacts of animal agriculture. An attractive solution to meeting increasing needs for animal products and mitigating undesirable effects of agricultural practices is to enhance the efficiency of animal growth, reproduction, and lactation. Currently, there is no resource that offers specific knowledge of both animal science and technology, including biotechnology for the sustainability of animal agriculture for the expanding global demand of food in the face of diminishing resources. This book fills that gap, giving readers all the necessary information on important issues facing modern animal agriculture, namely its sustainability, challenges and innovative solutions. - Integrates new knowledge in animal breeding, biotechnology, nutrition, reproduction and management - Addresses the urgent issue of sustainability in modern animal agriculture - Provides practical solutions on how to solve the current and future problems that face animal agriculture worldwide
Author : Roy Kellaway
Publisher : Landlinks Press
Page : 190 pages
File Size : 22,99 MB
Release : 2004-02-19
Category : Technology & Engineering
ISBN : 0643098925
This book presents strategies for feeding energy and protein supplements to pasture-fed dairy cows and examines the potential economic benefits. Effective supplementary feeding of concentrates is critical to the success of all dairy farms. This book is a substantially revised edition of 'Feeding Concentrates: Supplements for Dairy Cows' DRDC 1993. It focuses on feeding concentrates to pasture fed cows to achieve high milk production per cow per hectare, and will assist farmers to decide which supplements give the best results in their particular situation. The benefits that arise from supplementary feeding include higher stocking rates, promotion of growth in heifers and young cows; better body condition score and increased lactation length when pasture is less available; improved pasture use; reduced cost per tonne of pasture eaten; flexibility to increase milk production when milk prices are high; and increased milk protein content when the energy content in pasture is low. This edition has thoroughly reviewed the issues and clearly documents the results of research particularly for grains supplementation. The summaries and recommendations in each chapter will be particularly helpful to dairy farmers in making best management decisions relating to concentrate feeding.
