One striking characteristic of Gelidium is that it must be wild-harvested rather than farmed. Unlike Gracilaria for culinary agar production, Gelidium grows slowly and thrives only in cold, turbulent waters over rocky seabeds, conditions nearly impossible to replicate in aquaculture. This dependence on wild harvesting explains the need for seaweed collectors during WWII, and continues to make Gelidium a strategically critical resource.
而对于更分散、更非标的民宿、农家乐等小微业态,携程则通过“灵活打包”等功能,降低其数字化门槛,推动运营能力向文旅产业供应链的毛细血管渗透。
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