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) Shinichi Koyama and Hisayoshi Hayashi,Effects of single and successive applications of rice husk charcoal on paddy soil carbon content and rice productivity during two cropping seasons,Soil Science and Plant Nutrition,0038-0768,Informa UK Limited,2019-03-04,65,2,196-202,https://cir.nii.ac.jp/crid/1360003445406477056,https://doi.org/10.1080/00380768.2019.1579042