アサクサノリの"Conchocelis-Phase"からの胞子放出について

概要

論文の詳細を見る
Shedding of spores from "Conchocelis-phase" of Porphyra tenera cultured in oyster shells was studied in laboratory. 1) Shedding occurs periodically everyday in the morning, chiefly between 7-10 am. At night any shedding could not be observed. In the dark shedding occurs too, thought it is somewhat retarded in time and is reduced in amount. 2) Shedding can be seen abundantly at the temperature of 12-22°C. At 9 and 24°C., it becomes small in amount. At 27°C., any shedding could not be observed. 3) Shedding occurs abundantly in the sea water keeping the density at 1, 023. It decreases in amount in the water of lower density.
社団法人日本水産学会の論文