我国水产养殖占世界水产养殖总产量的70%,水产饲料的生产、消费也居世界首位,但我国的水产人工配合饲料的普及率却不足1/3。我国养殖水产品产量近3000万吨,大多数以滤 Aquaculture in China accounts for 70% of the total aquaculture production in the world. The production and consumption of aquatic feed also ranks first in the world. However, the penetration rate of artificial feed for aquaculture in China is less than one third. China’s aquaculture aquaculture production nearly 30 million tons, most of the filter