具体描述
| 图书基本信息 |
| 图书名称 | 大宗淡水鱼安全生产技术指南 |
| 作者 | 戈贤平 |
| 定价 | 16.00元 |
| 出版社 | 中国农业出版社 |
| ISBN | 9787109163164 |
| 出版日期 | 2012-03-01 |
| 字数 | |
| 页码 | |
| 版次 | 1 |
| 装帧 | 平装 |
| 开本 | 32开 |
| 商品重量 | 0.259Kg |
| 内容简介 |
本书将以国家大宗淡水鱼类产业技术体系为依托，全面系统地反映大宗淡水鱼类产业的科技进展和其中的关键技术、实用技术，供广大水产养殖人员、技术推广人员和相关管理人员参考。 |
| 目录 |
| 前言
章 养殖种类介绍
节 种类与产业概况
一、大宗淡水鱼种类介绍
二、大宗淡水鱼产业概况
第二节 新品种介绍
第二章 养殖安全环境要求
节 池塘建设的环境要求
一、规划要求
二、自然条件
三、交通与机电
第二节 养殖池塘规划要求
一、规划布局原则
二、规划布局形式
第三节 池塘要求
一、类型结构
二、水系布置
三、施工
四、改造与维护
五、配套建筑物要求
六、繁育设施要求
第四节 养殖用水要求
一、水质条件
二、水处理技术
第三章 饲料安全与精准投喂
节 养鱼饲料的选择
一、饲料的概念
二、饲料的分类
三、蛋白质饲料
四、能量饲料
五、粗饲料、青饲料
六、矿物质饲料
七、饲料添加剂
八、配合饲料
第二节饲料质量安全
一、饲料质量安全及其重要性
二、水产饲料安全问题的特点
三、影响水产饲料质量安全的因素
第三节 饲料精准投喂技术
一、确定合理的投喂量
二、投喂量与水质理化因子的关系
三、确定投喂次数
四、投喂方式
五、投喂模式
六、饵料投喂要做到定时、定位
七、鱼类投喂应注意的其他问题
第四章 养殖安全管理技术
节 人工繁殖技术
一、亲鱼培育
第五章 病害防治与质量安全
第六章 突发事件的应对措施
参考文献 |
《 aquatic agriculture and sustainable harvesting practices》 Overview This comprehensive guide delves into the intricate world of aquatic agriculture, offering a detailed exploration of sustainable practices and their vital role in ensuring the long-term health of our aquatic ecosystems and the reliable supply of fresh aquatic produce. Moving beyond mere cultivation, the book emphasizes a holistic approach, integrating ecological principles, economic viability, and social responsibility. It serves as an indispensable resource for aquaculturists, fisheries managers, policymakers, researchers, and anyone invested in the responsible stewardship of our water resources and the production of high-quality aquatic food. Part I: The Foundations of Sustainable Aquatic Agriculture This section lays the groundwork for understanding the principles and challenges inherent in modern aquatic agriculture. Chapter 1: Defining Sustainable Aquatic Agriculture: This chapter begins by establishing a clear and nuanced definition of sustainable aquatic agriculture, differentiating it from conventional aquaculture and wild-capture fisheries. It highlights the core tenets of sustainability: environmental integrity, economic profitability, and social equity. The discussion will explore the historical evolution of aquatic food production and the increasing imperative for sustainable approaches in the face of growing global demand and environmental pressures. It will also introduce key concepts such as carrying capacity, ecological footprint, and the precautionary principle as they apply to aquatic systems. Chapter 2: Ecological Principles of Aquatic Systems: A deep dive into the fundamental ecological principles that govern aquatic environments is presented. This includes detailed explanations of aquatic food webs, nutrient cycling (e.g., nitrogen and phosphorus cycles), water quality parameters (dissolved oxygen, pH, salinity, temperature, turbidity), and the impact of environmental factors on aquatic life. The chapter will explore the interconnectedness of various aquatic habitats, from freshwater rivers and lakes to coastal estuaries and open oceans, and how disturbances in one area can have cascading effects throughout the ecosystem. Understanding these principles is crucial for designing and managing aquaculture systems that minimize negative environmental impacts. Chapter 3: The Importance of Biodiversity in Aquatic Ecosystems: This chapter emphasizes the critical role of biodiversity in maintaining healthy and resilient aquatic ecosystems. It will explore the concept of species richness and evenness, and how diverse aquatic communities contribute to ecosystem stability, productivity, and the provision of essential ecosystem services. The text will discuss the threats to aquatic biodiversity, including habitat loss, pollution, overfishing, and invasive species, and the consequences of biodiversity loss for both natural ecosystems and aquaculture. Strategies for conserving and enhancing aquatic biodiversity within and around aquaculture operations will be presented. Chapter 4: Climate Change and Aquatic Agriculture: The pervasive influence of climate change on aquatic environments and agriculture is examined. This chapter will detail how rising temperatures, ocean acidification, changing precipitation patterns, and increased frequency of extreme weather events impact fish physiology, growth, reproduction, and susceptibility to diseases. It will also discuss the implications for aquaculture infrastructure, feed availability, and the geographical distribution of suitable aquaculture species. Adaptation and mitigation strategies for the aquatic agriculture sector will be explored, including the development of climate-resilient species and farming systems. Part II: Sustainable Aquaculture Practices This section provides practical guidance and in-depth analysis of various sustainable aquaculture techniques. Chapter 5: Species Selection for Sustainable Aquaculture: This chapter focuses on the crucial aspect of selecting appropriate species for aquaculture. It will discuss criteria for selection, including their suitability for confinement, growth rates, feed conversion efficiency, market demand, and, importantly, their ecological impact. The advantages of cultivating native or well-adapted species over invasive ones will be highlighted. Genetic considerations, including the responsible use of selective breeding and avoiding the release of genetically modified organisms, will also be addressed. Chapter 6: Site Selection and Environmental Impact Assessment: The meticulous process of selecting suitable sites for aquaculture operations is detailed. This includes evaluating factors such as water availability and quality, substratum type, current patterns, proximity to sensitive ecosystems (e.g., coral reefs, seagrass beds), and potential impacts on local communities. A strong emphasis is placed on conducting thorough Environmental Impact Assessments (EIAs) to identify and mitigate potential negative consequences before establishing any new operation. The chapter will outline the key components of an EIA and the regulatory frameworks that govern it. Chapter 7: Integrated Multi-Trophic Aquaculture (IMTA) Systems: This chapter introduces and elaborates on the principles and benefits of Integrated Multi-Trophic Aquaculture (IMTA). IMTA systems involve cultivating several aquatic species from different trophic levels (e.g., fish, shellfish, seaweed) in a symbiotic manner, where the waste products of one species serve as nutrients for another. The chapter will explain the ecological and economic advantages of IMTA, including reduced nutrient discharge, improved water quality, enhanced resource utilization, and diversification of production. Case studies of successful IMTA systems will be presented. Chapter 8: Recirculating Aquaculture Systems (RAS): The operational aspects and sustainability of Recirculating Aquaculture Systems (RAS) are thoroughly examined. RAS technologies allow for the intensive cultivation of aquatic organisms in controlled environments with a high degree of water reuse and waste treatment. This chapter will detail the design principles of RAS, including water filtration, aeration, disinfection, and waste removal systems. The environmental benefits, such as reduced water consumption and effluent discharge, will be discussed alongside the economic considerations and technical challenges associated with implementing and operating RAS. Chapter 9: Sustainable Feed Management in Aquaculture: Feed constitutes a significant cost and environmental consideration in aquaculture. This chapter addresses sustainable feed management, focusing on the development and use of feeds with reduced reliance on wild-caught fishmeal and oil. It will explore alternative protein and lipid sources, such as plant-based ingredients, insect meals, and algal biomass. The importance of feed formulation for optimal growth, health, and minimal waste generation will be emphasized, along with strategies for improving feed conversion ratios and reducing feed wastage. Chapter 10: Disease Prevention and Management in Aquaculture: Maintaining the health of farmed aquatic organisms is paramount for sustainable production. This chapter provides a comprehensive overview of disease prevention and management strategies. It will discuss the principles of biosecurity, including quarantine procedures, farm hygiene, and the control of pathogen transmission. The chapter will also explore the responsible use of veterinary medicines and vaccines, emphasizing alternatives and integrated pest management approaches to minimize reliance on chemical treatments. Understanding common aquatic diseases and their management will be a key focus. Part III: Sustainable Fisheries Management and Harvesting While focusing on cultivation, this section acknowledges the importance of responsible wild-capture fisheries and their integration with sustainable aquatic food systems. Chapter 11: Principles of Sustainable Fisheries Management: This chapter outlines the fundamental principles of managing wild-capture fisheries to ensure their long-term viability. It will cover concepts such as Maximum Sustainable Yield (MSY), ecosystem-based fisheries management, and the importance of data collection and scientific research for informed decision-making. The chapter will discuss various management tools, including quotas, fishing effort limitations, gear restrictions, and marine protected areas. Chapter 12: Responsible Harvesting Techniques: The selection and implementation of responsible harvesting techniques are crucial for minimizing bycatch, habitat damage, and waste. This chapter will explore different fishing gears and methods, evaluating their relative environmental impacts. It will highlight techniques that reduce incidental capture of non-target species and minimize disruption to marine or freshwater habitats. The importance of proper handling and processing of harvested fish to maintain quality and reduce spoilage will also be discussed. Chapter 13: Traceability and Certification in Aquatic Products: The role of traceability and certification schemes in promoting sustainable aquatic food production and consumption is examined. This chapter will explain how traceability systems allow consumers to track the origin and production methods of their seafood, fostering transparency and accountability. It will also discuss various certification programs (e.g., Marine Stewardship Council, Aquaculture Stewardship Council), their criteria for sustainability, and their impact on market access and consumer choice. Part IV: Societal and Economic Dimensions of Sustainable Aquatic Agriculture This section broadens the scope to encompass the human and economic aspects of sustainable aquatic food production. Chapter 14: The Socio-Economic Impact of Aquatic Agriculture: The multifaceted socio-economic contributions of aquatic agriculture are explored, including job creation, rural development, and food security. The chapter will discuss the importance of empowering local communities, respecting indigenous fishing rights, and ensuring equitable distribution of benefits derived from aquatic resources. The potential for aquaculture to alleviate pressure on wild fish stocks will also be considered. Chapter 15: Policy and Governance for Sustainable Aquatic Systems: Effective policy and governance frameworks are essential for fostering sustainable aquatic agriculture and fisheries. This chapter will analyze the roles of national and international policies in regulating aquaculture, managing fisheries, and protecting aquatic ecosystems. It will discuss the importance of stakeholder engagement, adaptive management, and international cooperation in achieving global sustainability goals for aquatic food production. Chapter 16: Consumer Awareness and Responsible Consumption: Educating consumers about sustainable aquatic choices is a critical component of driving positive change. This chapter will explore strategies for raising consumer awareness regarding the environmental and social impacts of seafood production. It will provide guidance on making informed purchasing decisions, supporting sustainable producers, and reducing seafood waste, thereby contributing to a more sustainable aquatic food system from production to plate.
