著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Shin Deguchi and Sunao Uozumi and Eiko Touno,Potassium nutrient status of corn declined in white clover living mulch,Soil science & plant nutrition,00380768,Richmond,2010-12,56,6,848-852,https://cir.nii.ac.jp/crid/1521136279908301696,