Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KUSUTANI Akihito and LEE Jusam and GOTOH Kanji,Studies on Productivity in Orchardgrass : V. The effect of nitrogen application on dry matter production,Japanese Journal of Grassland Science,0447-5933,Japanese Society of Grassland Science,1979,25,1,16-25,https://cir.nii.ac.jp/crid/1390282680731132416,https://doi.org/10.14941/grass.25.16