Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TAKAHASHI Shigeru and YAMAMURO Shigekazu,Effect of Application of Ammonium Nitrogen on Mineralization of Soil Organic Nitrogen in Paddy Soils,Japanese Journal of Soil Science and Plant Nutrition,0029-0610,Japanese Society of Soil Science and Plant Nutrition,1995,66,1,1-6,https://cir.nii.ac.jp/crid/1390282681532272128,https://doi.org/10.20710/dojo.66.1_1