CRISPR in Plant Breeding: Precision and Possibilities
Year: 2025
Type: article
Abstract: Recirculatory Aquaculture Systems (RAS) are tank-based production systems that clean, treat and re-use water within a closed or semi-closed loop; they offer an intensive, space-efficient alternative to ponds and flow-through systems. By retaining water and nutrients on-site and applying engineered waste-treatment processes (mechanical removal, bio-filtration, disinfection and solids management), RAS can sharply reduce freshwater withdrawals, improve biosecurity and enable controlled production of high-value species near markets. Those advantages come with trade-offs: higher capital intensity, significant electrical energy demand and a learning curve in operation and monitoring. This article synthesizes the technology, biological and engineering foundations, operational best-practices, environmental and economic trade-offs and practical pathways for farmers and policy makers who want RAS that are both productive and genuinely sustainable. It emphasizes pragmatic design choices matching species and stocking density to treatment capacity, prioritizing energy and heat recovery and building redundancy into life-support systems so that RAS becomes not just an engineering showcase but a resilient food-production tool that fits local goals and constraints.
Author: 1Amit S. Patil, 2*Dr. Sanjeev Kumar, 3Dhiraj Rajesh Palwe, 4Asritha Alli
Language: English
Subfield: Aquatic Science
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W7081961504
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