Most of the students go through a large number of text books as well as reference books, to memorize all the information given there is a difficult task, keeping this in mind, the book "keynotes of livestock production management and veterinary extension education" is being compiled by referring many books and periodical and journals. This book contains all the elementary information covering wide range of topics which is frequently asked in the entrance exams such as ICAR’s JRF/ SRF/NET /ARS and interviews. This book is indispensable for the students of under-graduate and post-graduate of veterinary and animal sciences.