THE LAVER GROWN ON THE UNDERWATER ROCK COLLECTING METHOD FROM THE LAND

摘要

A method for collecting lavers from land is provided to improve a spore adherent rate from 60% to 90% on a laver culture net, thereby collecting lavers including Porphyra seriata and Porphyra dentate on large scale. A method for collecting lavers from land comprises a general spore liberation step, a spore collecting step, spore maturing step, spore culturing step and spore collecting net recuperating step. A spore collection step is performed for 2 hours right after sunrise. In the spore culturing step, the temperature of culture water is a range of 25-30°C. In the spore maturing step, the temperature of the culture water is maintained at 17~28°C for 7 days, at 20~21°C for 10 days and at 23~24°C for 14 days with 2,000~10,000 lux of illumination intensity in August. In the spore collecting net recuperating step, a rotary spore collector is used.