@article{yasukawa_takeuchi_motobayashi_tanaka_ookawa_hirasawa_2009, title={Effects of planting density and nitrogen top-dressing on soil nitrogen dynamics in the paddy field and dry matter production, grain yield and plant nitrogen accumulation in a rice cultivar for forage use, 'Leaf Star'}, volume={227}, DOI={10.14829/jcsproc.227.0.78.0}, number={0}, publisher={CROP SCIENCE SOCIETY OF JAPAN}, author={Yasukawa, Tsuyoshi and Takeuchi, Masako and Motobayashi, Takashi and Tanaka, Haruo and Ookawa, Taiichiro and Hirasawa, Tadashi}, year={2009} }