大菱鲆原产于欧洲沿海,分布于大西洋沿岸、北海、里海及地中海一带,属冷温性鱼类。由于它肉质细嫩鲜美,生长快可摄食人工饲料,易于集约化养殖等优点,而成为当前理想养殖品种之一。近几年,随着“北鱼南养”技术的突破,大菱鲆在南方地区逐渐掀起养殖热潮,近年来在福建沿海及广东沿海都有大面积养殖。笔者于2005年12月9日从山东省青岛市购进大菱 Turbot native to the coast of Europe, located in the Atlantic coast, the North Sea, the Caspian Sea and the Mediterranean area, is a cold-temperate fish. Due to its delicate and delicious meat, fast-growing artificial food intake, easy to intensive breeding, etc., and become one of the ideal breeding species. In recent years, with the breakthrough of “Beiyu Nan Yang” technology, turbot has gradually raised its breeding craze in southern China. In recent years, it has been extensively cultivated along the coastal areas of Fujian and Guangdong. On December 9, 2005, the writer purchased Da Ling from Qingdao, Shandong Province