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紫菜(Porphyrasp)原是生长在潮间带的岩礁上,尤其是在风浪大、潮流畅通的海区生长良好。经过多年的人工栽培,紫菜已适应于在潮间带和浅海的养殖筏架的栽培。坛紫菜(Porphyra ha itanensis)作为浙江、福建海区常见的栽培藻类和重要的食用经济海藻,有近40年栽培的历史。但潮间带
Porphyrasp was originally grown on intertidal rocks, especially in the sea with large waves and smooth currents. After many years of artificial cultivation, seaweed has been adapted to cultivation of raft rafts in intertidal and shallow seas. Porphyra haitanensis has been cultivated for nearly 40 years as a common cultivated algae and an important edible economic seaweed in Zhejiang and Fujian sea areas. But the intertidal zone