About KANEKO KENJI
About 東北大 大学院農学研究科
About KANEKO KENJI
About 福山大 生命工
About OKUMURA YUTAKA
About 水産研究・教育機構 東北区水研
About HARA MOTOYUKI
About 東北大 大学院農学研究科
About 水産海洋研究
About nutritive salt
About chlorophyll a
About supply
About route
About concentration (ratio)
About Crassostrea gigas
About culture (fisheries)
About Phytoplankton
About biological product
About seasonal variation
About nitrate nitrogen
About silicic acid
About phosphate
About ammonia nitrogen
About Miyagi prefecture
About nutrient supply
About high concentration
About shellfish aquaculture
About fishing ground productivity
About phosphate ion
About invertebrate
About seasonal variation
About Phosphate
About Fishing grounds and fishing conditions
About Plankton
About 宮城
About 栄養塩
About 経路
About 高濃度
About クロロフィルa