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) Atsuko Ueki and Satoe Nishida and Michiho Kumakura,"Effects of Organic Matter Application,Temperature,and Sunshine Duration on Seasonal and Annual Variations of Methanogenic Activity in Wetland Rice Field Soil",Soil science & plant nutrition,00380768,Tokyo : Japanese Society of Soil Science and Plant Nutrition,1999-12,45,4,811-823,https://cir.nii.ac.jp/crid/1520010378597097216,https://doi.org/10.1080/00380768.1999.10414330