坛紫菜(Porphyra haitanensis)盛产于我国福建、浙江两省,是闽、浙沿海栽培的主要种。生产上通常是利用坛紫菜丝状体放散的壳孢子作为苗源。到目前为止,人们一般认为坛紫菜是不放散单孢子的。 近几年来科学工作者试验采用酶分解法把坛紫菜叶状体分解为营养细胞和原生质 Porphyra haitanensis is rich in Fujian and Zhejiang provinces of our country and is the main species cultivated in coastal areas of Fujian and Zhejiang. Production is usually the use of algae filamentous body aspiration of conchospores as seedling source. So far, it is generally believed that algae are not letting off monospores. In recent years, scientists experimented with enzymatic decomposition method to decompose P. alba leaf cells into vegetative cells and protoplasm