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Nutrient Digestion and Utilization in Farm Animals PDF Author: Almiro Salazar
Publisher:
ISBN: 9781681176253
Category :
Languages : en
Pages : 328

Book Description
Digestion in animals involves mechanical, enzymatic, and microbial processes in the gastrointestinal tract, which convert large feed particles to a size which can be absorbed, transported, and used by the animals. The digestive systems of all farm animals are not the same, rendering them less competitive and able to adapt to a wide range of available feed resource niches. Based on the structure and functions of the digestive tract, farm animals are divided into two major groups: ruminants or polygastrics, e.g. cattle, buffaloes, sheep, and goats; and non-ruminants or monogastrics, e.g. horses, donkeys, rabbits, dogs and cats. The key difference between these two groups of animals lies in the structure of the stomach. Ruminants, as opposed to non ruminants, have three additional stomach compartments where digestion takes place in different environments. In general, for farm animals the processes associated with digestion include prehension, ingestion, grinding or mastication, digestion of feed, absorption of nutrients, and excretion of waste products.Nutrient Digestion and Utilization in Farm Animals to present comprehensive topics on nutrient digestion and utilization in cattle, sheep, pigs, poultry and fish. The book covers a range of topics and modelling approaches; these are absorption and passage; growth and development; mineral metabolism; methodology; environmental impact; and animal production and feed evaluation. Deterministic, stochastic, empirical and mechanistic modelling approaches are described. This book will be of significant interest to researchers and students of animal science, particularly those concerned with nutrition modelling."

Nutrient Digestion and Utilization in Farm Animals

Nutrient Digestion and Utilization in Farm Animals PDF Author: Almiro Salazar
Publisher:
ISBN: 9781681176253
Category :
Languages : en
Pages : 328

Book Description
Digestion in animals involves mechanical, enzymatic, and microbial processes in the gastrointestinal tract, which convert large feed particles to a size which can be absorbed, transported, and used by the animals. The digestive systems of all farm animals are not the same, rendering them less competitive and able to adapt to a wide range of available feed resource niches. Based on the structure and functions of the digestive tract, farm animals are divided into two major groups: ruminants or polygastrics, e.g. cattle, buffaloes, sheep, and goats; and non-ruminants or monogastrics, e.g. horses, donkeys, rabbits, dogs and cats. The key difference between these two groups of animals lies in the structure of the stomach. Ruminants, as opposed to non ruminants, have three additional stomach compartments where digestion takes place in different environments. In general, for farm animals the processes associated with digestion include prehension, ingestion, grinding or mastication, digestion of feed, absorption of nutrients, and excretion of waste products.Nutrient Digestion and Utilization in Farm Animals to present comprehensive topics on nutrient digestion and utilization in cattle, sheep, pigs, poultry and fish. The book covers a range of topics and modelling approaches; these are absorption and passage; growth and development; mineral metabolism; methodology; environmental impact; and animal production and feed evaluation. Deterministic, stochastic, empirical and mechanistic modelling approaches are described. This book will be of significant interest to researchers and students of animal science, particularly those concerned with nutrition modelling."

Nutrient Digestion and Utilization in Farm Animals

Nutrient Digestion and Utilization in Farm Animals PDF Author: J. France
Publisher: CABI
ISBN: 184593007X
Category : Nature
Languages : en
Pages : 447

Book Description
This book brings together the papers presented orally or as posters at the Sixth International Workshopon Modelling Nutrient Utilization in Farm Animals, held in Wageningen, The Netherlands, 6 - 8 September2004. The purpose of this book is to present current research in modelling nutrient digestion andutilization in cattle, sheep, pigs, poultry and fish.The book is organised into six sections that cover a range of topics and modelling approaches; theseare (i) absorption and passage; (ii) growth and development; (iii) mineral metabolism; (iv) methodology;(v) environmental impact; and (vi) animal production and feed evaluation. Deterministic, stochastic,empirical and mechanistic modelling approaches are described.This book will be of significant interest to researchers and students of animal science, particularly thoseconcerned with nutrition modelling.

Modelling Nutrient Digestion and Utilization in Farm Animals

Modelling Nutrient Digestion and Utilization in Farm Animals PDF Author: D. Sauvant
Publisher:
ISBN:
Category : Nutrition-Farm animals
Languages : en
Pages : 425

Book Description


Nutrient Digestion and Utilization in Farm Animals

Nutrient Digestion and Utilization in Farm Animals PDF Author: E. Kebreab
Publisher:
ISBN:
Category : Animal nutrition
Languages : en
Pages : 447

Book Description


Nutrient Digestion and Utilization in Farm Animals

Nutrient Digestion and Utilization in Farm Animals PDF Author:
Publisher:
ISBN: 9781781638224
Category : Minerals in animal nutrition
Languages : en
Pages : 230

Book Description


Modelling Nutrient Digestion and Utilisation in Farm Animals

Modelling Nutrient Digestion and Utilisation in Farm Animals PDF Author: D. Sauvant
Publisher: Springer Science & Business Media
ISBN: 908686712X
Category : Science
Languages : en
Pages : 430

Book Description
For more than 30 years, modelling has been an important method for integrating, in a flexible, comprehensive and widely applicable way, basic knowledge and biological concepts on digestion and metabolism in farm animals. The purpose of this book is to present the 'state of art' in this area. The chapters are written by leading teams and researchers in this field of study, mainly from Europe, North America and Australasia. Considerable progress has been made in topics dealing with: modelling methods, feeding behaviour, digestion and metabolic processes in ruminants and monogastric animals. This progress is clearly illustrated by the emergence of a new paradigm in animal nutrition, which has moved from the aim to cover the requirements of the animal to explaining and predicting the responses of the animals to diets (e.g., productivity and efficiency, impact on quality of products, environmental aspects, health and well-being). In this book several chapters illustrate that through empirical models, meta-analysis is an efficient tool to synthesize information gathered over recent decades. In addition, compared with other books on modelling farm animal nutrition, two new aspects received particular attention: expanding knowledge of the individual animal to understanding the functioning and management of herds, and the consideration of the environmental impact of animal production. This book is a valuable source of information for researchers, nutritionists, advisors, and graduate students who want to have up-to-date and concise information on mathematical modelling applied to farm animals.

Modelling Nutrient Utilization in Farm Animals

Modelling Nutrient Utilization in Farm Animals PDF Author: J. P. McNamara
Publisher: CABI
ISBN: 9780851999371
Category : Technology & Engineering
Languages : en
Pages : 440

Book Description
This book describes current research in modelling nutrient use in farm animals, from cellular to ecosystem level. The chapters are developed from papers presented at a satellite meeting of the 9th International Symposium on Ruminant Physiology, held in South Africa in October 1999.Excellent papers from a top list of contributorsEditors of great reputationCovers the current topics of interest

The Biology of Nutrition of Farm Animals: Biological Bases of Rational Feed Utilization

The Biology of Nutrition of Farm Animals: Biological Bases of Rational Feed Utilization PDF Author: Alekseń≠ Davydovich Sineshchekov
Publisher:
ISBN:
Category : Animal nutrition
Languages : en
Pages :

Book Description


Energy and protein metabolism and nutrition

Energy and protein metabolism and nutrition PDF Author: G. Matteo Crovetto
Publisher: Wageningen Academic Publishers
ISBN: 9086861539
Category : Technology & Engineering
Languages : en
Pages : 736

Book Description
Energy and Protein Metabolism and Nutrition is of increasing importance as greater efficiency and health benefits are sought in feed for animal production. Top scientists from around the world have collaborated in this book to exchange expertise and knowledge on the latest developments in the field. The topics range from tissue metabolism and regulation mechanisms to practical aspects of energy and protein nutrition and feeding. A better and deeper understanding of nutrient metabolism and nutrition can only be achieved by integrating the outcomes of scientists researching different aspects of this topic. In doing this practical outcomes are sought for the direct benefit of producers and consumers. Special topics such as the links between energy/protein metabolism and nutrition regarding food quality, nutrigenomics, environmental sustainability and animal welfare in relation to the topic are all explored. This book is a valuable resource to all researchers and industry professionals who concern themselves with animal nutrition.

Animal Nutrition Science

Animal Nutrition Science PDF Author: Gordon McL. Dryden
Publisher: CABI
ISBN: 1845934121
Category : Technology & Engineering
Languages : en
Pages : 302

Book Description
"Animal Nutrition Science introduces the fundamental topics of animal nutrition, in a treatment which deals with terrestrial animals in general. The subjects covered include nutritional ecology and the evolution of feeding styles, nutrients (including minerals, vitamins and water) and their functions, food composition and methods of evaluating foods, mammalian and microbial digestion and the supply of nutrients, control and prediction of food intake, quantitative nutrition and ration formulation, methods of investigating nutritional problems, nutritional genomics, nutrition and the environment, and methods of feed processing and animal responses to processed foods." -- Publisher's description.