4AJaE-01 2025/03/07 09:00 大会シンポジウム E 農研機構での有機農業研究への取り組みと今後の課題 Organic farming research at the National Agriculture and Food Research Organization and future challenges ○田澤 純子○Junko Tazawa 農研機構 中日本農業研究センター Central Region Agricultural Research Center, National Agriculture and Food Research Organization organic farming / cultivation techniques / pest and weed control