Commercial Chicken Egg Production This ebook is exclusively for this university only. Cannot be resold/distributed. The Author Dr M. Murugan M.V.Sc., Ph.D, MBA (Human Resources) is currently working as Professor of Poultry Science in Tamil Nadu Veterinary and Animal Sciences University, Tamil Nadu. He is a prolific writer in the domain poultry science and has inherent passion for teaching. He is also a resource person for human resource management in poultry sector. He has got twenty year of teaching, research and extension service experience in the field of poultry science with special reference to commercial chicken production for egg and meat and Japanese quail production. He has published twenty research articles on poultry science subject in various international and national journals. He has authored a book titled Commercial broiler chicken production. Currently his areas of interest are content development, ICT applications and human resource development through capacity building in poultry science and production sector. This ebook is exclusively for this university only. Cannot be resold/distributed. Commercial Chicken Egg Production M. Murugan 2021 Associated Publishing Company® A Division of Astral International Pvt. Ltd. New Delhi – 110 002 This ebook is exclusively for this university only. Cannot be resold/distributed. © 2021 AUTHOR ISBN 9789390259236 (EB) Publisher’s Note: Every possible effort has been made to ensure that the information contained in this book is accurate at the time of going to press, and the publisher and author cannot accept responsibility for any errors or omissions, however caused. No responsibility for loss or damage occasioned to any person acting, or refraining from action, as a result of the material in this publication can be accepted by the editor, the publisher or the author. The Publisher is not associated with any product or vendor mentioned in the book. The contents of this work are intended to further general scientific research, understanding and discussion only. Readers should consult with a specialist where appropriate. Every effort has been made to trace the owners of copyright material used in this book, if any. The author and the publisher will be grateful for any omission brought to their notice for acknowledgment in the future editions of the book. All Rights reserved under International Copyright Conventions. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise without the prior written consent of the publisher and the copyright owner. Published by : Associated Publishing Company® A Division of Astral International Pvt. Ltd. –ISO 9001:2015 Certified Company – 4736/23, Ansari Road, Darya Ganj New Delhi-110 002 Ph. 011-43549197, 23278134 E-mail: [email protected] Website: www.astralint.com Digitally Printed at : Replika Press Pvt. Ltd. This ebook is exclusively for this university only. Cannot be resold/distributed. Preface The chicken egg is a unique, natural, unadulterated and nutrient rich food for human and animals. Basically, the purpose of egg laying of chicken is to nourish their young ones during their embryonic development and not for human use. However, the history of use of chicken egg as human food is traditional and time immemorial. The history of commercial chicken egg production is recent, when compared to domestication of chicken. Indian commercial chicken egg production system is barely fifty years old. Third five plan period is the starting point for commercial chicken egg production through import of hybrid layers from developed countries. Development of commercial chicken egg production is a success story of agriculture and allied sectors of India. India stands on third position in the world egg production. Geo spatially, India’s rich experience in tropical chicken egg production is unique in nature. It cannot be compared with developed countries production system in terms of rearing methods but, production standards of commercial chicken egg production of India is on par with international standards. The contributing factors of development are elite genetic stocks, scientific production, vibrant marketing network and acceptability of the consumers. Now a days egg is becoming a regular food item in non-vegetarian population especially children. Standard text books on commercial chicken egg production with Indian farming perspectives are not available for poultry science students. Considering that, the objective of the book is to elaborate the commercial chicken egg production with Indian perspectives and farming systems. The book will be useful for student of veterinary and animal science, poultry science, farm managers and farming aspirants. In this book, the contents is sequentially arranged and explained with examples for easy understanding and activities have been provided at the end of chapter for practice. Finally, I want to express my sincere thanks to my wife Abbiramy and my daughters Muthamil and Manicka for their moral and emotional support to write this This ebook is exclusively for this university only. Cannot be resold/distributed. vi Commercial Chicken Egg Production book successfully. I also express my sincere thanks to my Professor R. Prabakaran, who always inspire me through his thoughtful and untiring acting and writing in the field of poultry science. Dr M. Murugan This ebook is exclusively for this university only. Cannot be resold/distributed. Contents Preface v 1. Introduction to Commercial Chicken Egg Production 1 2. Genetic Stocks of Chicken Egg Production 5 3. Poultry Housing of Layer Chicken 9 4. Layer Chicken Management 21 5. Commercial Layer Chicken Feeding 33 6. Chicken Egg Quality 55 7. Bio-security in Commercial Layer Farm 73 8. Common Poultry Diseases 81 9. Water Quality Management 91 10. Good Husbandry Practices in Commercial Layer Farming 93 11. Commercial Chicken Layer Farm Economics 99 Annexure 103 Index 105 This ebook is exclusively for this university only. Cannot be resold/distributed. This ebook is exclusively for this university only. Cannot be resold/distributed. 1 Introduction to Commercial Chicken Egg Production Learning Objectives 1. Know the history of commercial poultry production in India 2. Describe the concepts of commercial chicken egg production in India 3. List the factors responsible for the development of chicken egg production Commercial chicken egg production is one of the important segments in commercial poultry production. Poultry production deals with the process of rearing poultry species of birds for commercial and economic uses, especially for production of chicken egg and meat. The term, Poultry refers the domesticated species of birds, used in commercial rearing for food and economic purposes. It includes chicken (Gallus domesticus), duck (Anas platyrhynchos), goose (Anser anser), turkey (Meleagris gallopavo), Japanese quail (Coturnix coturnix japonica), guinea fowl (Numida meleagris), ratites such as emu (Dromaius novaehollandiae) and ostrich (Struthio camelus). The study of these poultry species is called as Poultry Science and, the study of all the birds is collectively called as Ornithology. Documentary evidences of domestication of poultry suggest that, Red jungle fowl (Gallus gallus) was domesticated as early as 3200 BC. Egyptian and Chinese records indicates that, laying of eggs by fowl for human use was dates back to 1500 BC. Chinese records described fowl as domestic time clock, due to cock’s early morning call and hen’s regular egg production. The number of breeds and varieties of chickens evolved over the years in worldwide perspective is almost around two hundred for egg and meat, but only a few are economically important as egg producers. Commercial chicken egg production is the process of rearing commercial This ebook is exclusively for this university only. Cannot be resold/distributed.