Brown algae seedling production method and brown algae seedlings

摘要

PROBLEM TO BE SOLVED: To provide a technique capable of producing seedlings in a shorter time and further increasing the germination rate of spores. SOLUTION: A seed solution preparation step for preparing a first seed solution containing a female gametophyte of brown algae and a second seed solution containing a male gametophyte of brown algae, the first seed solution, and the above. By separately culturing the second seed solution in contact with the filamentous substrate, the first seed thread to which the female gametophyte of brown algae was attached and the male gametophyte of brown algae were attached. It comprises a seed thread producing step of obtaining a second seed thread, and a seed thread contacting step of obtaining a male and female gametophyte-attached seed thread by contacting the first seed thread with the second seed thread. A method for producing seedlings of brown algae is provided. [Selection diagram] None