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为了促进大石花菜Ｇｅｌｉｄｉｕｍ ｐａｃｉｆｉｃｕｍ Ｏｋａｍ育苗的效果，本文就不同的切段密度对切段的再生、附着、切段苗的生长以及直立苗的形成与生长的影响，探索育苗适宜的切段密度。１材料与方法大石花菜采自浙江普陀山和朱家尖中低潮带石沼。种藻的暂养、切段制
In order to promote the growth of Okidia Okidii Okam, we studied the effects of different cuttings density on the regeneration and attachment of cut segments, the growth of cut segment seedlings and the formation and growth of erect seedlings. 1 Materials and Methods Big stone cassia collected from Putuoshan and Zhujiajian in Zhejiang low-tide belt stone. Holding of algae, cut section system