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石鮨(striped.bass)原產于美國密西西比河流域。1954年石鮨在美國各地的人工養殖規模不斷擴大。迄今為止,就其規模而言,僅次于美國第一大主要淡水養殖品種溝鯰(Channel catfish)。石鮨属鱸形目,肉嫩味佳,营养豐富,可與我國名貴魚類鱖魚媲美。在美國水產品种市場上,其售價比溝鯰高得多,在國際市場上也頗受歐洲、日本的歡迎。據“FFI”1991年第3期報道,美國石鮨開始大量銷往日本東京市場。從養殖經濟效益來看,石鮨遠遠超過美國第一主要養殖魚類溝鯰。石鮨生長速度較快、個體大,據美國政府報道《第三国全美淡水養殖報告》中記載:石鮨最大個體達125磅(56.8公斤),2—3年性成熟,一年繁殖一次,產卵量在50萬以
The striped.bass is native to the Mississippi River basin in the United States. In 1954 Shijie farmed throughout the United States has been expanding. To date, it is second only to Channel catfish, the largest freshwater aquaculture species in the United States, by its size. Perilla is a Perciformes, meat tender taste good, nutritious, comparable with China’s rare fish catfish. In the United States aquatic species market, its price is much higher than the ditch catfish, in the international market is also quite popular in Europe, Japan. According to “FFI” reported in 1991 No. 3, the United States started a large number of Shijie sold to Tokyo, Japan market. Economic benefits from the breeding point of view, Shijie far more than the United States the main breeding fish ditch catfish. According to the U.S. government report “The Third National Fresh Water Culture Report,” it records that the largest individual in Shijie is 125 pounds (56.8 kilograms), its sexual maturity is 2-3 years, its breeding time is once a year, 500,000 eggs