This book delves into the current and emerging trends in the field of marine fish nutrition and health in tropical aquaculture systems in Sabah, Malaysia. The book chapters highlight the best practices in aquaculture from an experiential perspective and encompass sustainable feed production based on soldier flies as feedstock, copepods as live feed, incorporation of small molecules such as nucleotides as immune boosters, and the management of bacterial and fungal diseases in aquaculture. All of these elements constitute the foundation for the enhancement of productivity and efficiency of aquaculture systems within the context of sustainable ecosystems. The contents of this book will be of relevance to both academicians and practitioners of aquaculture and will offer valuable insights into the methodologies which can be applied to improve productivity and fish health in marine aquaculture systems.

Aquaculture sector in Asia-Pacific has grown rapidly during the past four decades and contributed significantly to food security, nutrition, livelihood and overall socioeconomic development in the region. Meanwhile, disease problem has become increasingly challenging in aquaculture. Un-prudent and poorly controlled use of anti-microbial in animal disease control in aquaculture can have significant contribution to AMR risk. Although the control over the use of antimicrobial in aquaculture through some regulatory frameworks has been strengthened over the past decade in the region, it is far from adequate and effective in many Asian countries. In order to support the members to effectively address AMR in aquaculture for public health and sustainability of the sector, FAO and Network of Aquaculture Centres in Asia-Pacific (NACA) jointly organized the regional consultation on AMR associated with aquaculture in Asia-Pacific on 4-6 September 2018. This publication documents the conduct of the regional consultation and its outputs, which identified major issues and gaps in tackling AMR issue in aquaculture and recommended desirable interventions and long-term strategy to effective mitigate AMR risk related to aquaculture in the region. The document also includes the seven country case studies on status of use of antimicrobial in aquaculture and the efforts to manage the risks of antimicrobial resistance, which were presented at the regional consultation.

Recent Advances in Aquaculture Microbial Technology emphasizes various topics on microbiology related technology for aquaculture development and discusses different types of microbiological applications, thus serving as an all-inclusive reference which consolidates microbial technologies adopted in the field. The book covers the history and development of microbial technology in aquaculture as well as aquaculture microbiology, diversity and the role of microbes in aquaculture systems. In addition, it presents the beneficial microbial communities in aquaculture and varying methods employed to study bacterial association in fish, microbes and fish diseases. This resource will help improve research experiments and accomplishments in the area of aqua-culturally relevant microbial technology, making it useful for researchers and scientists in the field. - Describes the history and development of microbial technology in aquaculture - Presents scientific methods employed to study bacterial association in fish - Includes applications of microbial derived nanomaterials in disease prevention and treatment - Provides information and the use of probiotics and prebiotics in aquaculture

Rivers, lakes and the ocean receive antibiotic resistance genes from human environments. The aquatic environments are a huge reservoir and exchange stage of antibiotic resistance genes.

This book is a rich resource of important information on coldwater fish farming and coldwater fisheries management, including new research and recent technological advances. It aims to provide an understanding of the underlying mechanisms of coldwater physiology of fishes, which is essential for effective fishery management and for taking advantage of their vast potential application in aquaculture. Coldwater Fisheries and Aquaculture Management: Technology for Sustainable Food Production elaborates on key aspects associated with reproductive biology and endocrinology of coldwater fishes, such as gonadal development and maturation, vitellogenesis, steroidogenesis, whole genome information of fishes, transcriptomics, proteomics, and more. It also looks at genetic modification of coldwater fishes, phytobiotic-based feed to attain profitability in aquaculture, and the nutritional requirements of coldwater fishes, such as plant-based proteins in fish diets and feeding carbohydrates to fish. It also describes the beneficial dietary nutrition of fish consumption by humans. Several chapters address the various challenges to coldwater fish and fishery management, such as fish bacterial diseases (along with their immune components and defense mechanisms), unpredictable nature of climate change on fish, water pollution, etc. The volume also offers strategies on the sustainable management of fish that include looking at pollution in freshwater ecosystems, biotechnological interventions, predicting threats to fish from climate change, and other factors. This volume will be of value to those in fishery management and fish science as well as to marine researchers, faculty and students, and other involved with aquaculture science and management.