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)
N.K. Khan and M. Watanabe and Y. Watanabe,Effect of Different Concentrations of Urea with or without Nickel Addition on Spinach(Spinacia oleracea L.)Growth under Hydroponic Culture,Soil science & plant nutrition,00380768,Tokyo : Japanese Society of Soil Science and Plant Nutrition,1999-09,45,3,569-575,https://cir.nii.ac.jp/crid/1523388080470718848,https://doi.org/10.1080/00380768.1999.10415820