Occurrence of Varietal Differences in Prorein, Phosphorus, and Potassium Content in Brown Rice, and Influence of Temperature and Shading during the Ripening Period on It 論文 Seok Weon SEO・Shugo Chamura ·1980-01-01 ·『Japanese Journal of Crop Science』 49(2) pp. 199-204 doi:10.1626/jcs.49.199