广东罗非鱼良种场是全国四个国家级罗非鱼良种场之一,直属省海洋与水产厅,位于番禺市东涌镇大稳村,始建于1993年,占地面积300多亩。该场除完成国家每年下达的纯种罗非鱼保种任务外,在引进优良品种、开展苗种试验示范方面,取得可喜成绩,每年可生产长吻(鱼危)、罗氏沼虾、澳洲龙虾、 Guangdong tilapia breeding farm is one of four national tilapia breeding farms, directly under the Provincial Oceanic and Fisheries Department, located in Dadun Village, Tung Chung Town, Panyu City. It was founded in 1993 and covers an area of ​​300 mu. In addition to fulfilling the task of preserving the species of purebred tilapia released annually by the state, the field has made gratifying achievements in introducing fine varieties and carrying out demonstration experiments in seedling production. Annual production of long-kin (Mackerel), Macrobrachium rosenbergii, Australian lobster ,