About Gifu Univ., Gifu, JPN
About GU M-H
About Gifu Univ., Gifu, JPN
About KOYAMA H
About Gifu Univ., Gifu, JPN
About Soil Science and Plant Nutrition
About Oryza sativa
About Plant physiology in general
About Rice cropping
About イネ
About 植物
About アルミニウム
About 障害
About ケイ素