Core Viewpoint - The Guangdong fishing festival is approaching, signaling the revival of the sea with numerous fishing boats heading to rich fishing grounds, alongside modern marine ranches that represent a new paradigm of energy transition in the industry [1] Group 1: Modern Marine Ranch Development - Guangdong has initiated 139 modern marine ranch projects in 2023, forming a complete industry chain that includes seedling cultivation, equipment manufacturing, feed processing, facility aquaculture, deep processing, public services, and cultural tourism [1] - Zhuhai's "Standard Sea" model employs a "1+N" cluster breeding approach, featuring a central control platform and multiple breeding units, with a total breeding water volume of 245,000 cubic meters [1][2] - By the end of this year, Zhuhai will have 12 deep-sea breeding platforms, leading Guangdong with a total breeding water volume exceeding 1.5 million cubic meters [2] Group 2: Technological Innovations and Efficiency - The introduction of smart aquaculture technologies, such as automatic feeding systems and remote diagnosis, significantly reduces labor costs and fish mortality rates [3] - The "Lingding Ranch No. 1" serves as an intelligent hub with over 1,000 monitoring points for real-time tracking of fish behavior and water quality [3] - The economic structure of the marine ranch will focus on 60% economic species, 30% mid-to-high-end species, and 10% premium products, aiming for an annual output of over 2,500 tons of fish and a revenue exceeding 90 million yuan [3] Group 3: Standardization and Replicability - The "Standard Sea" model aims to create a replicable intelligent aquaculture system, addressing the lack of standardization in domestic marine ranch construction [4][5] - The model allows for modular assembly of equipment, akin to a standardized system, facilitating the transition from project-based to industrialized deep-sea aquaculture [5] - The goal is to establish a local economic model within three years and expand the "Zhuhai Standard" to the national level, ultimately tapping into overseas markets [5] Group 4: Future Infrastructure and Challenges - Zhuhai plans to develop a comprehensive marine infrastructure system, including breeding bases and smart breeding platforms, with an expected breeding water volume exceeding 1.5 million cubic meters by the end of 2025 [6] - Challenges include supply chain bottlenecks for seedlings, vaccines, and feed, as well as market acceptance of high-quality products from deep-sea net cage farming [6]