东北小村观赏鱼“游”向全国

Core Insights - The article highlights the successful development of the ornamental fish farming industry in Lujiacun, Liaoning Province, with a focus on the cooperative model and technological support driving growth [1][2]. Group 1: Industry Overview - Lujiacun's ornamental fish farming has a history of over 30 years, transitioning from scattered individual operations to a cooperative model established in 2009, which has enabled scale operations [2]. - The village aims to produce over 70 species of ornamental fish by 2025, with an annual output value exceeding 80 million yuan (approximately 11.2 million USD) [1]. - The market share of the guppy fish produced in Lujiacun is nearly 40% nationwide, indicating a strong competitive position in the industry [1]. Group 2: Technological and Cooperative Development - The establishment of the Lujiacun Honglin Ornamental Fish Professional Cooperative has been pivotal in uniting farmers for better pricing and market access [2]. - Modern greenhouse facilities, including 40 temperature-controlled greenhouses, have been built to support the cultivation of tropical ornamental fish in a colder climate, utilizing solar heating and a recirculating water system [2]. - Collaboration with local scientific institutions, such as the Liaoning Provincial Freshwater Aquatic Science Research Institute and Dalian Ocean University, provides technical support in areas like pest control and breeding of new species [2]. Group 3: Community and Economic Impact - The ornamental fish industry has attracted over 30 young returnees to Lujiacun, bringing new ideas and technologies that help expand sales channels [3]. - The net income for a standard greenhouse ranges from 120,000 to 400,000 yuan (approximately 16,800 to 56,000 USD) annually, contributing significantly to local economic development [2].