羊栖菜[sargassum fusiforme (Harv) Setch]系北太平洋西部特有的暖温带性海藻,肉质肥厚多汁,可用于食用、药用和保健品、制胶工业原料。近年来,浙江等地人工养殖羊栖菜获得成功,且养殖规模逐年上升,养殖之初所需苗种大多来自自然采集,随着苗种需求与年俱增,自然苗远远供不应求,加上各地政府从保护海洋生态出发,对苗种采集加 Sargassum fusiforme (Harv) Setch is a warm temperate seaweed peculiar to the western North Pacific. It has succulent succulent juices and can be used as raw material for food, medicine and health care products. In recent years, Zhejiang and other places artificial cultivation of Sargassum success, and the scale of farming increased year by year, most of the seedlings needed at the beginning of breeding from natural collection, with the growing demand for seedlings, natural seedlings far behind demand, coupled with Governments from all walks of life to protect the marine ecology, the collection of seed plus