Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TANAKA Saneaki and YAMAUCHI Akira and KONO Yasuhiro,Response of the Seminal Root Elongation to NH4-Nitrogen in Several Rice Cultivars.,Japanese Journal of Crop Science,0011-1848,CROP SCIENCE SOCIETY OF JAPAN,1993,62,2,288-293,https://cir.nii.ac.jp/crid/1390001204284044800,https://doi.org/10.1626/jcs.62.288