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。

The process of water resource development and utilization is nothing more than the process of open source, throttling, pollution reduction, and efficient allocation. In this process, science and technology play a vital role. Urbanization refers to a historical process in which the rural population is constantly shifting to towns, and the secondary and tertiary industries are converging to towns, thereby increasing the number of towns and expanding the size of towns. Its main manifestations are that with the development of social productivity in a country or region, the advancement of science and technology, and the adjustment of the industrial structure, the migration of rural residents to urban areas and the transfer of rural labor employment to urban secondary and tertiary industries. The process of urbanization is also a reflection of the social changes experienced by various countries in the process of industrialization and modernization.                         

Urbanization is not only an increase in the population and number of cities, but also the further socialization of cities and the intensification of resources. It is a complex process of spatial changes and social and economic development.

Urban water supply project is an important infrastructure to protect urban residents ’living and ecological environment. The scientific operation of urban water supply system is directly related to the quality of life of residents and the effective use of water resources. In the design and construction of urban water supply projects, the overall scientific planning and rational design are necessary.

Therefore, the content of this book provides a comprehensive description of water resources utilization and urban water supply projects, hoping to help the work of relevant staff.

前言

水资源开发利用的过程不外乎开源、节流、减污降排和高效配置的过程，在这个过程中，科学技术起着至关重要的作用。城镇化是指农村人口不断向城镇转移，第二、三产业不断向城镇聚集，从而使城镇数量增加，城镇规模扩大的一种历史过程。其主要表现为随着一个国家或地区社会生产力的发展、科学技术的进步以及产业结构的调整，其农村人口居住地点向城镇的迁移和农村劳动力从事职业向城镇二、三产业的转移。城镇化的过程也是各个国家在实现工业化、现代化过程中所经历社会变迁的一种反映。城镇化不仅是城市人口和城市数量的增加，也包括城市的进一步社会化和资源的集约化，是一个复杂的空间形态变化和社会、经济发展过程。

城镇供水工程是保障城市居民生活和生态环境绿化用水的重要基础设施，城镇供水工程系统的科学运行直接关系居民的生活质量和水资源的有效利用，在城市供水工程设计施工中，需要做到整体规划科学和设计合理。

因此，本书内容对水资源利用及城镇供水工程进行全面的阐述，希望能够有助于相关工作人员的工作开展。

The traditional water conservancy economic management system is not suitable for operation in the new historical environment. In order to improve the quality of modern high water conservancy projects and improve the economic benefits of water conservancy projects, the water conservancy economic management unit needs to improve the previous management system, extract its essence and remove its dregs. The old management system is not useless. When constructing a new system, we should learn from the advantages of the previous system construction, combine with the characteristics of new China's water conservancy project construction, abandon the "people-oriented" standard in the old system, and build Xi Jinping as the core, the new "party-based" water conservancy economic management system led by the Communist Party of China.

Based on the existing water conservancy economic management system, the water conservancy economic management department shall establish a strict personnel supervision and performance reward and punishment system. In the process of project construction, there are many aspects of personnel coordination and scheduling. In order to improve the enthusiasm of economic managers, the implementation of performance system can effectively mobilize the enthusiasm of managers. Due to the uneven working level of economic managers, Inadequate personnel strive to improve management. A complete responsibility tracking system should be established. Various risk items will appear in each link of the hydraulic engineering process. Effective responsibility tracking can enable each water conservancy economic manager to treat each construction link seriously and responsibly.

The content of this book explains and analyzes the construction and management of water conservancy economy and water conservancy projects. The water conservancy economic management department should strengthen the supervision of daily work. In the daily work, avoid unnecessary risks and make the water conservancy economic management work more formal. The entire construction process of water conservancy projects is more specialized, thereby increasing the economic benefits of water conservancy projects.

前言

传统的水利经济管理体制不适合在新的历史环境下运行，为提现代高水利工程质量，提升水利工程的经济收益，水利经济管理单位需要完善之前的管理体制，取其精华，去其糟粕。旧的管理体制并不是一无是处，在建设新的体制时，应借鉴之前体制建设的优点，结合新中国水利工程建设的特色，摒弃旧体制中“以人为治”的标准，建设以习近平为核心的中国共产党领导的新的“以党为治”水利经济管理体制。

水利经济管理部门应在现有水利经济管理制度的基础上，建立严格的人员监督和绩效奖惩制度。在工程建设的过程中需要多方面的人员协调和调度，为提高经济管理人员的工作积极性，实行绩效制度能够有效调动管理人员的工作热情，由于经济管理人员工作水平参差不齐，还能够让原本能力不足的人员努力提高管理水平。应建立完整的责任追踪系统，在水利工程过程的各个环节中会出现各种各样的风险项目，有效地责任追踪，能够让每个水利经济管理人员认真负责地对待每个施工环节。

本书内容对水利经济与水利工程建设管理进行阐述与分析，水利经济管理部门应加强日常工作的监管力度，在日常的工作当中，规避一些不必要的风险，使水利经济管理工作更加正规化，整个水利工程建设过程更加专业化，进而增加水利工程项目的经济收益。

With the acceleration of domestic urban development and the construction of urban rail transit, the land and commercial value at the entrances and exits of urban rail transit will also soar. Therefore, in the near future, a large number of urban complexes based on the impact of underground rail transit will appear in Chinese cities.

This book uses ten chapters to analyze the case studies of earlier cities in the development of domestic underground rail transit. From the perspective of urban complex building streamline design, it finds typical design methods and existing problems in actual operation and gets some design experience, and proposes corresponding solutions to emerging problems. It will provide corresponding basic data for the streamline design of urban complex projects under the influence of urban rail transit in the construction of more domestic cities in the later period.

前言

随着国内城市发展进程的加速与城市轨道交通的建设，在城市轨道交通出入口的用地与商业价值也会急速飙升。因此，在不久的将来我国城市中将会出现大量的基于地下轨道交通影响的城市综合体。

本书通过十章内容对国内地下轨道交通发展较早城市案例研究分析，从城市综合体建筑流线设计的角度出发，发现具有典型性的设计方法与实际运营中的存在的问题，总结出一定的设计经验，并对突现的问题提出相应的解决方案。为后期国内更多城市建设中基于城市轨道交通影响下的城市综合体项目的流线设计提供相应的基础资料。

For a construction project, its entire life cycle includes the decision-making phase, the implementation phase and the use phase. The content of the implementation phase mainly includes design and construction. It is the key to the success of a construction project. When a design drawing is put into construction, it determines the nature and cost of the construction project. However, with the development of productivity and technological progress, while satisfying people's living needs, buildings have been given the characteristics of the times. In order to meet the needs of modernization of buildings, the design tasks of construction projects are more onerous and complicated. Therefore, in order to better complete the design tasks of construction engineering projects, it is necessary to take efficient planning, organization, guidance and control, so as to achieve effective management of design work and ensure the realization of design project goals.

Project cost management is a technical, professional, and highly policy-oriented job that runs through the entire process of project investment decision-making, design, bidding, construction to final accounts and post-evaluation. Therefore, the key to effectively controlling the cost of a project is not only to strengthen the control of the cost of a certain stage, but alsoto control and manage the cost of the entire process of the construction project. The core of the whole process cost management is the reasonable determination and effective control of the cost. The purpose of controlling the project cost is not only to control the project investment not exceeding the approved cost limit, but also to have a more positive meaning in the rational use of human, material and financial resources, and to obtain greater investment benefit.

Therefore, the book is divided into eight chapters to elaborate and analyze the design and construction of construction and engineering cost, hoping to help relevant staff to carry out the project.

前言 

对于一个建筑工程项目而言，其全生命周期包括决策阶段、实施阶段和使用阶段，而实施阶段的内容主要包括设计和施工，设计在项目的实施阶段中处于主导地位，是后期施工的依据，是建筑工程项目能否成功的关键。当一份设计图纸付诸于施工时，就决定了建筑工程项目的本质与造价。然而，随着生产力的发展与技术的进步，在满足人们居住需求的同时，建筑物被赋予了时代的特色，为满足建筑的现代化需求，建筑工程项目的设计任务更加繁重、复杂。因此，为更好地完成建筑工程项目的设计任务，需要采取高效率的计划、组织、指导和控制，从而实现设计工作的有效管理，以保证设计项目目标的实现。

工程造价管理是一项技术性、专业性、政策性很强的工作，贯穿于项目投资决策、设计、招投标、施工到竣工决算及后评价的全过程。所以，有效地控制工程造价的关键，不仅是在某一个阶段的造价上加强管控，而是要对建设工程项目的全部过程进行造价控制和管理。全过程造价管理的核心是造价的合理确定与有效控制，控制工程造价的目的不仅在于控制项目投资不超过批准的造价限额，更积极意义在于合理使用人力、物力、财力，以及取得更大的投资效益。

因此，本书分八章内容对建筑设计施工与工程造价进行详细的阐述与分析，希望有助于相关工作人员的项目开展。