2:15 PM - 2:30 PM
*Guangzhe Jin1, Shin-ichi Onodera1, Mitsuyo Saito2, Takaharu Sato1, Mayumi Jige3, Yuta Shimizu4 (1.Graduate School of Integrated Arts and Science,Hiroshima University, 2.Graduate School of Environmental and Life Science, Okayama University, 3.Faculity of education, Osaka Ohtani University, 4.NARO Western Region Agricultural Research Center(NARO/WARC))