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)
D. J. Connor and V. O. Sadras and A. J. Hall,Canopy nitrogen distribution and the photosynthetic performance of sunflower crops during grain filling ? a quantitative analysis,Oecologia,0029-8549,Springer Science and Business Media LLC,1995-03,101,3,274-281,https://cir.nii.ac.jp/crid/1362262943548134016,https://doi.org/10.1007/bf00328812