About KUBO Katashi
About National Agriculture and Food Res. Organization (NARO) Tohoku Agricultural Res. Center, Fukushima, JPN
About HIRAYAMA Takashi
About Fukushima Agricultural Technol. Centre, Fukushima, JPN
About FUJIMURA Shigeto
About National Agriculture and Food Res. Organization (NARO) Tohoku Agricultural Res. Center, Fukushima, JPN
About EGUCHI Tetsuya
About National Agriculture and Food Res. Organization (NARO) Tohoku Agricultural Res. Center, Fukushima, JPN
About NIHEI Naoto
About Univ. Tokyo, Tokyo, JPN
About HAMAMOTO Shoichiro
About Univ. Tokyo, Tokyo, JPN
About TAKEUCHI Megumi
About Fukushima Agricultural Technol. Centre, Fukushima, JPN
About SAITO Takashi
About Fukushima Agricultural Technol. Centre, Fukushima, JPN
About OTA Takeshi
About National Agriculture and Food Res. Organization (NARO) Tohoku Agricultural Res. Center, Fukushima, JPN
About SHINANO Takuro
About National Agriculture and Food Res. Organization (NARO) Tohoku Agricultural Res. Center, Fukushima, JPN
About Soil Science and Plant Nutrition
About potassium
About mineral composition
About fixation
About eluviation
About fertilization(cultivation)
About clay mineral
About Fukushima prefecture
About pot experiment
About Glycine max
About Fagopyrum esculentum
About vermiculite
About field experiment
About soil component
About percolating water
About material dynamics in soil
About exchangeable potassium
About Soil chemistry
About カリウム
About 土壌
About 挙動
About 粘土鉱物
About 組成