Abstract:

Undaria pinnatifida is one of the most important cash seaweeds in China. Its yield and economic value is only being second to Saccharina japonica in brown algae. Large scale cultivation of U. pinnatifida started from the 1980s. However, fundamental studies on seedling culture began earlier in the 1960s. Seedling production and breeding technique play a key role in the production industry of U. pinnatifida. Recently, U. pinnatifida seedling production and breeding technique have made rapid progress, there are still many problems needed to be resolved. This paper reviewed the development history of U. pinnatifida seedling culture and breeding technology, analyzed the present status and existing problems, and prospected its future development trend, so as to provide references for the future development of U. pinnatifida production industry.

Key words:
Undaria pinnatifida, seedling production, cultivar breeding, economic seaweed, seaweed cultivation

摘要：

裙带菜（Undaria pinnatifida）是我国最重要的经济海藻之一，其产量和经济价值在褐藻中仅次于海带。我国裙带菜的大规模人工栽培始于20世纪80年代，但是育苗的基础研究早在60年代就已开始。育苗和育种技术对于任何一种大型经济海藻的栽培产业发展都具有至关重要的作用，裙带菜也不例外。近年来，我国的裙带菜育苗和育种技术有了长足的发展，但是仍有很多问题亟待解决。对我国裙带菜育苗和育种技术的发展历史进行扼要回顾，分析其现状和存在的问题，并对其未来的发展趋势进行展望和思考，以期为裙带菜栽培产业未来的发展提供参考。

关键词: 裙带菜, 育苗, 育种, 经济海藻, 海藻栽培