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为开拓海水养殖新品种——羊栖菜,洞头县于1988年利用野生苗,试养获得成功。产品通过加工,制成“保健食品”畅销国外,出口创汇。自试养成功之后,养殖面积逐年成倍增长;其产量、产值均居全国之首。可是,苗种受自然资源的制约。为探索解决的途径,该县科委下达“羊栖菜假根室内渡夏技术”课题,由水产研究所、水产养殖公司共同承担。
To open up a new breed of marine aquaculture - Sargassum, Dongtou County in 1988 using wild seedlings, trial success. Products through processing, made of “health food” best-selling abroad, exports earn foreign exchange. Since the successful trial, the area of breeding doubled year by year; its output, output value ranks first in the country. However, seedlings are constrained by natural resources. In order to explore and solve the problem, the county Science and Technology Commission issued the task of crossing the summer tillage technology in Sargassum fusiforme by the Fisheries Research Institute and aquaculture companies.