Abstract: This paper deals with the indoor rearing of gametophyte and young sporophytes, collecting of gametophytes and spores and seed rearing for Laminaria longissima Mijabe . Experiments under 10~20℃ and 1000~4000 lx, the optimum condition is 15℃ and 3000 lx. Temperature is the main factor which affects the growth of gametophyte, and the highest maturity rate is at 10℃. At 15℃ and 3000 lx young sporophyte of Laminaria longissima Mijabe grows best, so does at 10℃ and 4000 lx.The 2.5 million seedlings with 0.5~2.0 cm in length are produced through artificial seeding rearing experiment by seed collecting of gametophytes and spores of Laminaria longissima Mijabe.
张泽宇, 范春江, 曹淑青, 由学策. 长海带的室内培养与育苗的研究[J]. 大连海洋大学学报, 1998, 13(4): 1-6.
Zhang Zeyu, Fan Chunjiang, Cao Shuqing, You Xuece. Study on the Indoor Culture and Cultivaion of Laminaria longissima Mijabe. Journal of Dalian Ocean University, 1998, 13(4): 1-6.