Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HARA Yoshitaka,Application of Parametrization Using the Richards Function to Nitrogen Release from Coated Urea and Growth of Rice Seeds,Japan Agricultural Research Quarterly: JARQ,0021-3551,Japan International Research Center for Agricultural Sciences,2001,35,3,155-161,https://cir.nii.ac.jp/crid/1390282679677762048,https://doi.org/10.6090/jarq.35.155