Preface

With the smooth advancement of the construction of a new socialist countryside and the development of modern animal husbandry, livestock and poultry farming has not only gradually embarked on the road of scale, standardization and industrialization, but also has become one of the important pillar industries that increase farmers’ income. However, some problems still restrict the development of animal husbandry to a certain extent, such as unfavorable increase in the penetration rate of good breeds in livestock and poultry production, poor popularization rate of scientific breeding methods, and the insufficient implementation of disease control systems. Therefore, based on many years of production and teaching practical experience, from the practical, practical and effective point of view, in the sf serving the countryside, farmers andpirit o agriculture, the author has compiled “Technology of Animal Husbandry and Breeding Safety”.

In the preparation of this book, new production technologies in this field have been absorbed and adopted, especially in accordance with the actual production process of livestock and poultry breeding and with reference to relevant national vocational qualification standards, the learning content has been restructured and the learning sequence has been reorganized in order to make learning content and the learning process more close to the actual production, so as to cultivate the ability of learners to scientifically organize livestock production and solve practical problems in production.

The writing of the series fully considers the learner’s knowledge background, learning habits, and cognitive ability. The explanation of theoretical knowledge is concise and easy to explain. The skill training is based on the main task of breeding and production. It is close to production and targeted. It has strong practicality, scientificity and advancedness.

This book emphasizes the people-oriented concept and follows the principle of replacing the standard theory teaching mode with flexible and changeable training forms, which is characterized by the combination of theory and practice. It covers a wide range of contents, allowing learners to master as much useful information as possible with limited energy and time. Based on the present and the future; this book strives to be easy to understand. The author sincerely hopes that this book will become a good teacher and friend for learners to seek a skill, improve their skills, understand the development of the agricultural industry.

This book can provide production guidance for animal husbandry and veterinary technicians of various scale breeding farms, and a large number of breeding professional farmers. It can also be used as a teaching book for vocational education of animal husbandry and veterinary majors, as well as professional training materials for professional farmers and college student village officials.

The compilation of this book has been enthusiastically guided and assisted by the production line technical experts of many production enterprises, and I would like to express my thanks here.

Due to the limited level and ability of the author, the shortcomings are inevitable. Suggestions for improvement will be gratefully received.

前言 

随着社会主义新农村建设的顺利推进以及现代畜牧业的发展，畜禽养殖不仅逐步走上了规模化、标准化和产业化的道路，而且成为增加农民收入的重要支柱产业之一。但是，畜禽生产中良种普及率的提高不快、科学养殖方法的普及不广、疫病防治制度的落实不够等问题仍然在一定程度上制约着畜牧业的发展。为此，编者结合多年生产和教学实践经验，从实际、实用、实效出发，本着服务农村、服务农民、服务农业的精神编写了这本《畜牧安全养殖技术》。

本书编写中吸收和采用了本领域的生产新技术，尤其是根据畜禽养殖的实际生产过程并参照国家相关的职业资格标准，重构了学习内容和编排了学习顺序，以期使学习内容和学习过程更加贴近生产实际，以培养学习者科学组织畜禽生产以及解决生产中实际问题的能力。

丛书的编写充分考虑了学习者的知识背景、学习习惯、认知能力。理论知识的阐述简明扼要，深入浅出，技能培养以养殖生产任务为主线，贴近生产，针对性强，具有很强的实用性、科学性和先进性。

本书强调以人为本的理念，遵循以灵活多变的培训形式取代规范理论教学模式的原则，具有理论与实践相结合的特点；内容涉及范围极可能广，让学习者在有限的精力和时间内掌握尽可能多的有益信息；既立足于现在，又着眼于未来；本书力求通俗易懂。真心希望本本书能够成为学习者谋求一技之长，提高技能水平，了解农业产业发展形势，进而发家致富的良师益友。

本书可为各类规模养殖场畜牧兽医技术人员、广大养殖专业户提供生产指导，也可作为职业教育畜牧兽医类专业的教学用书，还可以作为职业农民以及大学生村官的专业培训教材使用。

本书的编写得到了诸多生产企业的生产一线技术专家的热情指导和帮助，在此一并表示感谢。

由于编者的水平与能力有限，不足之处在所难免，敬请指正。