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They show better resistance to common small-ruminant diseases such as parasitic infestation and foot-and-mouth disease, and to parasites like Haemonchus contortus.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},617871,1792516381,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":8,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},4398048949847,"https://ap-avatar.wpscdn.com/avatar/400002536579ef2da7f?_k=1778318612642679267","# GENETICS ANDBREEDING FORDISEASE\n\nRESISTANCE OFLIVESTOCK  \nARUNA PAL  \nAssistmt Professor(Animal Genetics and Breeding)West Bengal University of Animal and Fishery Sciences,Kolkata,West Bengal,India  \nA.K.CHAKRAVARTY  \nFormer Head,Animal Genetics and Breeding Division,National Dairy Research Institute,Kamal,Haryana,India  \nAcademic Press is an imprint of Elsevier  \n125 London Wall,London EC₂Y 5AS,United Kingdom525 B Street,Suite 1650,San Diego,CA 92101,United States50 Hampshire Street,sth Floor,Cambridge,MA 02139,United StatesThe Boulevard,Langford Lane,Kidlington,Oxford OX51GB,United Kingdom  \nCopyright ◎2020 Elsevier inc.All rights reserved.  \nNo part of this publication may be reproduced or transmitted in any form or by any means,electronic or mechanical,including pnotocopying.recording,or any information storage and retrieval system,without permission in writing from the publisher.Details on how to seekpermision,further information about the Publisher's permissions policies and our arangements with organizations such as the CopyrightClearance Center and the Copyright Licensing Agency,can be found at our website:wwwelseysncom/permussions.  \nThis book and the individual contributions contained in it are protected under copyright by the Publisher (other than as may be noted herein)  \n## Notices\n\nKnowledge and best practice in this feld are constantly changing.As new research and experience broaden our understanding,changes inresearch methods,professional practices,or medical treatment may become necessary.  \nPractitioners and researchers must always rely on their own experience and knowledge in evaluating and using any information,methods,compounds,or experiments described herein.In using such information or methods they should be mindful of their own safety and the safetyof others,incuding parties for whom they have a professional responsibility.  \nTo thefullest extent of the law,neither the Publisher nor the authors,contributors,or editors,assume any liability for any injury and/ordamage to persons or property as a matter of products liability,negligence or otherwise,or from any use or operation of any methods,products,instructions,or ideas contained in the material herein.  \n## Library of Congress Cataloging-in-Publication Data\n\nA catalog record for this book is available from the Library of Congress  \nBritish Library Cataloguing-in-Publication Data  \nA catalogue record for this book is available from the British Library  \nISBN:978-0-12-816406-8  \nFor information on all Academic Press publications visit ourwebsite at https://www.elsevier.com/books andjoumals  \nPublisher:Charlotte CockleAcquisition Editor:Patricia OsbornEditorial Project Manager:Sara ValentinoProduction Project Manager:Divya KrishnaKumarCover Designer.Greg Harris  \nTypeset by TNQ Technologies  \n## Importance of disease resistance\n\nEconomic losses and diseases  \nThe basic concept of diseaseresistance  \n工  \n## Overview and concept of disease resistance\n\nO U TL1N E  \nModels for host-pathogen resistance andpathogenesis  \nA case study depicting disease incidences amongdifferent livestock species  \n4 Further reading  \nLivestock plays a significant role in the economy of a country.The livelihoods of about 20.5 million people dependupon livestock in developing countries such as India.The livestock sector contributes an average of 14%to the ruralhousehold and contributes 16%to the small farm household.The livelihood of two-thirds of the rural community ben-efits from livestock.The livestock sectorisvery important for employmentgeneration.About 8.8%of the population ofIndia is dependent on the livestock sector,with 4.11%of GDP contributed by the livestock sector and 25.6%of GDPfrom the agricultural sector.The livestock sector is the main source of animal protein.The livestock sector also providesthe main source of income for many economically poor people,particularly marginal and landless farmers.The rear-ing of small ruminants,particularly goats and sheep,are very ","cbCaietHa01BhTAW","https://ap.wps.com/l/cbCaietHa01BhTAW","pdf",38797966,361,"English","# Overview and concept of disease resistance\n## Models for host-pathogen resistance and pathogenesis\n## Importance of disease resistance\n## Economic losses and diseases\n## Basic concept of disease resistance","[{\"question\":\"Why is disease resistance important for livestock production?\",\"answer\":\"Disease resistance supports physical health and helps maintain optimal production and economic return. Without it, disease can lead to depressed production, morbidity, and sometimes mortality.\"},{\"question\":\"What limitations exist in conventional disease management like antibiotics and vaccination?\",\"answer\":\"Sustained antibiotic use can lead to antibiotic-resistant pathogens. Vaccines may be ineffective against diverse and frequently mutating strains, and some diseases have many strains that reduce effectiveness.\"},{\"question\":\"Which livestock example illustrates improved disease resistance?\",\"answer\":\"Garole sheep are noted as being less susceptible to disease and having high fecundity. They show better resistance to common small-ruminant diseases such as parasitic infestation and foot-and-mouth disease, and to parasites like Haemonchus contortus.\"}]","GENETICS AND BREEDING FOR DISEASE RESISTANCE OF LIVESTOCK - Importance of disease resistance | PDF",1792444880,910]