発表番号 7-16

Functonal decline of drainage and the counterplan at upland fields of sand dune

　Choichi　Sasaki [Faculty of agriculture and life science, Hirosaki university]
Shukithai　Pongpattanasiri　 [Faculty of agriculture and life science, Hirosaki university]
Nobuhiko　Matuyama [Faculty of agriculture and life science, Hirosaki university]
Hideaki　Takamatu [Tohoku agricultural administration office, Kitaoou land improvement, planning and management office ]
Osamu Ito [Tohoku agricultural administration office, Kitaoou land improvement, planning and management office ]

屏風山砂丘畑の暗渠機能低下と対策

○佐々木　長市 [弘前大学農学生命科学部]
Pongpattanasiri　Shukithai [弘前大学農学生命科学部]
松山　信彦 [弘前大学農学生命科学部]
高松　英明 [東北農政局北奥羽土地改良調査管理事務所]
伊藤　修 [東北農政局北奥羽土地改良調査管理事務所]