部門D-4

[D-15] 効率的な道路維持管理に向けたオオイタドリの除草方法の検討
Examination of weeding method of Oitadori for efficient road maintenance

*Suguru Kaneko¹, Kiyoshi Takahashi², Akemi Sakurai³, Tomomi Watanabe⁴ (1. docon, 2. KITAMI Institute of Technology, 3. Higashi Okhotsk Scenic Byway, 4. Abashiri Development and Construction Department)