珠海首次！室内循环水成功孵化石斑鱼

Core Viewpoint - The successful indoor recirculating water incubation of grouper fish in Zhuhai marks a significant advancement in agricultural research and technology, showcasing the potential for innovative aquaculture practices in the region [11][21]. Group 1: Incubation Process - The first batch of fish eggs, weighing 1.2 pounds and approximately 1 million eggs, was successfully incubated, with expectations for a good harvest [2][6]. - The incubation process involves several stages, including hatching the eggs into fish fry, then nurturing them into juvenile fish, requiring meticulous care akin to raising infants [7][8]. - The first incubation attempt on April 4 resulted in 240,000 fry being sold by May 18, indicating a positive market response and prompting a second incubation [15][16]. Group 2: Technological Innovation - The indoor recirculating water incubation system is a key innovation in aquaculture, often referred to as the "chip" of the aquaculture industry, which enhances the success rate of fish hatching [23][24]. - The system includes components such as breeding pools, ecological processors, protein separators, temperature control systems, water quality monitoring systems, and automatic feeding systems, ensuring stable water quality throughout the incubation process [42][44]. - The technology has received three national utility model patents, highlighting its uniqueness and potential impact on the industry [44]. Group 3: Challenges and Expertise - Incubating grouper fish is particularly challenging, with critical stages including the opening of the mouth within three days of hatching and the metamorphosis process, which requires careful management to prevent larger fry from consuming smaller ones [25][26][28]. - The team includes a Hong Kong aquaculture expert, Zhang Zhiming, whose expertise is crucial for overcoming the difficulties associated with grouper incubation [26][34]. Group 4: Future Prospects - The company plans to expand its operations with the construction of additional facilities and breeding pools, which will enhance the capacity to grow juvenile grouper fish into larger sizes, thereby increasing economic benefits [57][58]. - The successful incubation of grouper fish is part of a broader strategy to develop sustainable aquaculture practices and contribute to rural revitalization efforts [60][61].