摘要
报道了在１０ ， １５ ， ２０ ℃条件下配子体生长的适宜温度为２０ ℃， 适宜发育成熟温度为１５ ℃， １２０μｍ 为配子体切断最适长度。采用配子体采苗方法进行了育苗实验， 完成了采苗、育苗、海区暂养全过程， 培育出藻体长度１０ ～２０ｃｍ ， 幼苗密度为５８ ～１２０ 株／ｃ ｍ 裙带菜苗种绳１００ 余 ｍ 。
This paper deals with the artificial seeding rearing for \%Undaria pinnatifida\% by seed collecting of gametophytes Experiments under 10, 15℃ and 20℃ showed that the optimum temperature for the growth and maturity of gametophytes is 20℃ and 15℃. The optimium length of gametophytes cut is 120 μm. The seedling string over 100 m with young seedlings 1.0～2.0 cm in length and 58～120 individuals /cm in density is produced through seed collecting.seeding rearing and holding culture offshore.
出处
《大连水产学院学报》
CSCD
1999年第3期19-24,共6页
Journal of Dalian Fisheries University
基金
大连市科委资助
关键词
裙带菜
配子体采苗
人工育苗
海区暂养
Undaria pinnatifida\%
seed collecting of gametophytes
artificial seeding rearing
holding culture offshore
