Herbage Intake Handbook

Herbage Intake Handbook PDF Author: John David Leaver
Publisher:
ISBN:
Category : Animal nutrition
Languages : en
Pages : 160

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Book Description

Herbage Intake Handbook

Herbage Intake Handbook PDF Author: John David Leaver
Publisher:
ISBN:
Category : Animal nutrition
Languages : en
Pages : 160

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Book Description


Herbage Intake Handbook

Herbage Intake Handbook PDF Author: J. D. Leaver
Publisher:
ISBN:
Category :
Languages : en
Pages : 143

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Book Description


International Sheep and Wool Handbook

International Sheep and Wool Handbook PDF Author: D. J. Cottle
Publisher: Nottingham University Press
ISBN: 1904761860
Category : Business & Economics
Languages : en
Pages : 775

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Book Description
Covering a broad range of topics relevant to the sheep and wool industry, this newly expanded edition—containing 11 new chapters and a more international scope—discusses future developments in all areas and provides an in-depth review of the meat aspects of the market. Separated into five distinct sections, the comprehensive survey summarizes the major world sheep and wool industries, biological principles, management, production systems, and the preparation, processing, and marketing of meat and wool. References and web links at the end of each chapter present further sources of information. From paddock to plate and farm to fabric, this overview is a must-have for all those involved in the trade, including producers, brokers, exporters, and processors.

Agriculture Handbook

Agriculture Handbook PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 100

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Book Description
Set includes revised editions of some issues.

National Range and Pasture Handbook

National Range and Pasture Handbook PDF Author: United States. Natural Resources Conservation Service
Publisher:
ISBN:
Category : Environmental monitoring
Languages : en
Pages : 624

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Book Description


The Voluntary Food Intake of Farm Animals

The Voluntary Food Intake of Farm Animals PDF Author: J. M. Forbes
Publisher: Butterworth-Heinemann
ISBN: 1483161838
Category : Technology & Engineering
Languages : en
Pages : 217

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Book Description
The Voluntary Food Intake of Farm Animals offers a wide discussion on food intake among farm animals. The book presents various studies, facts, details, and theories that are relevant to the subject. The first chapter begins by explaining the basic definition and significance of voluntary food intake. This topic is followed by discussions on meal patterns, the main features of eating, and the similarities between species. The next chapter explores theories about the food intake control, which are divided into two types: single-factor theories and multiple-factor theories. In Chapter 3, the discussion is on the food’s pathway, including elaborations on the various receptors. Chapter 4 considers the central nervous system’s involvement in the voluntary food intake and the energy balance regulation. The next couple of chapters highlight the possible reasons that affect food intake; among them are pregnancy, fattening, physical growths, and the environment. In the book’s remaining chapters, the discussion revolves around grass intake and the prediction and manipulation of voluntary food intake. The book serves as a valuable reference for undergraduates and postgraduates of biology and its related fields.

INRA feeding system for ruminants

INRA feeding system for ruminants PDF Author: INRA
Publisher: BRILL
ISBN: 908686872X
Category : Medical
Languages : en
Pages : 639

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Book Description
The INRA Feeding System for Ruminants has been renewed to better address emerging challenges for animal nutrition: prevision of productive responses, product quality, animal health and emissions to the environment, in a larger extent of breeding contexts. The new system is mainly built from meta-analyses of large data bases, and modelling. The dietary supply model accounts for digestive interactions and flows of individual nutrients, so that feed values depend on the final ration. Animal requirements account for variability in metabolic efficiency. Various productive and non-productive animal responses to diets are quantified. This book presents the whole system for dairy and meat, large and small ruminant production, including specificities for tropical and Mediterranean areas. The first two sections present biological concepts and equations (with their field of application and statistical accuracy) used to predict intake (including at grazing) and nutrient supply (Section 1), animal’s requirements and multiple responses to diets (Section 2). They apply to net energy, metabolisable protein and amino acids, water, minerals and vitamins. Section 3 presents the use of concepts and equations in rationing with two purposes: (1) diet calculation for a given performance objective; and (2) prediction of the multiple responses of animal to diet changes. Section 4 displays the tables of feed values, and their prevision. All the equations and concepts are embedded in the fifth version of INRAtion® software for practical use.

Herbage Intake Handbook

Herbage Intake Handbook PDF Author: P. D. Penning
Publisher: Twayne Publishers
ISBN: 9780905944319
Category : Grasses
Languages : en
Pages : 191

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Book Description


Sward Measurement Handbook

Sward Measurement Handbook PDF Author: Alison Davies
Publisher: Twayne Publishers
ISBN:
Category : Grasses
Languages : en
Pages : 344

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Book Description


Handbook of Plant and Crop Stress, Fourth Edition

Handbook of Plant and Crop Stress, Fourth Edition PDF Author: Mohammad Pessarakli
Publisher: CRC Press
ISBN: 1351104594
Category : Science
Languages : en
Pages : 950

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Book Description
Since the publication of the third edition of the Handbook of Plant and Crop Stress, continuous discoveries in the fields of plant and crop environmental stresses and their effects on plants and crops have resulted in the compilation of a large volume of the latest discoveries. Following its predecessors, this fourth edition offers a unique and comprehensive collection of topics in the fields of plant and crop stress. This new edition contains more than 80% new material, and the remaining 20% has been updated and revised substantially. This volume presents 10 comprehensive sections that include information on soil salinity and sodicity problems; tolerance mechanisms and stressful conditions; plant/crop responses; plant/crop responses under pollution and heavy metal; plant/crop responses under biotic stress; genetic factors and plant/crop genomics under stress conditions; plant/crop breeding under stress conditions; empirical investigations; improving tolerance; and beneficial aspects of stressors. Features: Provides exhaustive coverage written by an international panel of experts in the field of agriculture, particularly in plant/crop stress areas Contains 40 new chapters and 10 extensively revised and expanded chapters Includes three new sections on plant breeding, stress exerted to weeds by plants, and beneficial aspects of stress on plants/crops Numerous case studies With contributions from 100 scientists and experts from 20 countries, this Handbook provides a comprehensive resource for research and for university courses, covering soil salinity/sodicity issues and plant/crop physiological responses under environmental stress conditions ranging from cellular aspects to whole plants. The content can be used to plan, implement, and evaluate strategies to mitigate plant/crop stress problems. This new edition includes numerous tables, figures, and illustrations to facilitate comprehension of the material as well as thousands of index words to further increase accessibility to the desired information.