@article{oai:tohoku.repo.nii.ac.jp:00065101,
 author = {SHOJI, Sadao and NOGI, Teruo},
 issue = {1},
 journal = {Tohoku journal of agricultural research},
 month = {Jul},
 note = {application/pdf, 紀要類(bulletin), 346531 bytes},
 pages = {1--6},
 title = {Absorption of Fertilizer and Soil Nitrogen by Rice Plants under the Various Cultural Conditions of Different Paddy Fields. II. Relationships between transplanting time and absorption of nitrogen by rice plants.},
 volume = {26},
 year = {1975}
}