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石花菜是经济价值较高的一种红藻,它是制造琼胶的主要原料。琼胶的用途广,经济效益高,国内外的需求量都很大。目前,石花菜的产量,主要依靠有限的自然资源,远远不能满足人们的需要。因此,必须发展石花菜的养殖生产。要开展石花菜的养殖生产,苗种是关键,孢子育苗又是解决苗种的主要途径。在国外,日本的藤森、惠本等人,曾进行过孢子育苗的研究,都未成功。在国内,也未见过报导。自79—81年以来,我们进行孢子育苗的研究情况,部分资料整理如下。
Seaweed is a high economic value of a red algae, it is the main raw material for the manufacture of agar. Agar wide use, high economic efficiency, both at home and abroad are great demand. At present, the yield of stone flower mainly depends on the limited natural resources, which can not meet people’s needs far. Therefore, it is necessary to develop the cultivation of stone vegetables. To carry out aquaculture production, seed is the key, spore breeding is the main way to solve the seed. Abroad, Japan’s Fujimori, Huiben and others, have conducted spore nursery research, have failed. In the country, have not seen the report. Since 79 - 81 years, we conducted spore nursery research, some of the information is as follows.