Innovations in Modern Aquaculture: A Review on Advanced Reproductive Technologies
Laishram Soniya Devi
ICAR-Central Institute of Fisheries Education (CIFE), Mumbai-400061, India.
David Waikhom
College of Fisheries, Central Agricultural University (Imphal), Lembucherra, Tripura-799210, India.
Tejaswini Karale
ICAR-Central Institute of Fisheries Education (CIFE), Mumbai-400061, India.
Angom Baleshwor Singh
ICAR-KVK Hailakandi, ICAR RC for NEH Region, Chandpur, Hailakandi Assam (788 152), India.
Kiran D. Rasal
ICAR-Central Institute of Fisheries Education (CIFE), Mumbai-400061, India.
Angom Lenin Singh *
ICAR-Central Institute of Fisheries Education (CIFE), Mumbai-400061, India.
*Author to whom correspondence should be addressed.
Abstract
Aquaculture is the fastest-growing sector in animal food production, driven by the need for sustainable aquatic protein. Advanced reproductive technologies (ARTs) such as hormonal induction, cryopreservation, genetic engineering, and germ cell transplantation help address reproductive challenges including low spawning efficiency and genetic decline. These methods improve traits such as growth, disease resistance, and product quality. ARTs also support ethical research and conservation efforts. Non-invasive monitoring and omics-based techniques enhance broodstock management. Overall, these advancements boost aquaculture’s efficiency, sustainability, and environmental friendliness, ensuring long-term food security amidst climate change and habitat impacts. This article explored a comprehensive review of aquaculture reproductive techniques and provided a way forward for future directions for sustainability, eco-friendly and conservation.
Keywords: Advanced reproductive technologies, aquaculture, genetic improvement, recombinant DNA technology, omics-based tools