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中国海岸线漫长,南北环境条件各异,特别是水温,变化很大,紫菜种类较多,已报道过的有十一种。现在,我国人工养殖的紫菜,在长江以南主要是坛紫菜(Porphyra haitane-nsis T.J.Chang et B.F.Zheng),在长江以北主要是条斑紫菜(P.yezoensis Ueda)。我们认为,可以作为养殖对象的种类,必然不止上述两种。因此,有必要对我国紫菜种类进行全面的调查,以便能因地制宜地选择各地最适宜的紫菜养殖品种,为进一步发展我国紫菜生产事业创造条件。我们在全国沿海地区调查过程中,发现了一些尚未报道过的种类。
China has a long coastline with different environmental conditions in the north and south. In particular, the water temperature varies greatly and there are many species of seaweed. Eleven have been reported. Today, artificially cultivated seaweed in China is predominantly Porphyra haitane-nsis T.J.Chang et B.F. Zheng in the south of the Yangtze River and P.yezoensis Ueda north of the Yangtze River. In our opinion, the species that can be used as breeding targets must be more than the above two types. Therefore, it is necessary to carry out a comprehensive survey of China’s laver species in order to be able to choose the most appropriate varieties of laver cultivars in different places to create conditions for further development of China’s laver production. During our investigation of the national coastal areas, we found some species that have not yet been reported.