百田 洋二 | Central Agricultural Experiment Station
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概要
Central Agricultural Experiment Station | 論文
- COMPARISON OF FERTILIZER NITROGEN AMONG FIELD CROPS
- RELATIONSHIP BETWEEN MINERALIZATION AND IMMOBILIZATION OF NITROGEN INFLUENCED BY VARIOUS CONDITIONS OF SUBMERGED SOILS
- Seasonal Change of Flight Ability of Cletus punctiger (Heteroptera : Coreidae)
- A FUNGAL SUBSTANCE OF SELECTIVE ACTION ON PLANT GROWTH PRODUCED BY PYRENOCHAETA SP.
- EFFECT OF FUNGI ASSOCIATED WITH ROOTS ON THE GROWTH OF CONTINUOUSLY CROPPED UPLAND RICE