About AWAJI KAZUNORI
About 農業経営研究
About agricultural management
About forage crop
About hay baler
About Hokkaido
About silage
About harvesting
About labor saving
About agricultural machinery
About state
About harvester
About silo
About harvester
About shredding type roll baler
About harvesting
About large-scale management
About situation of utilization
About Agricultural machines and facilities in general
About Forage crops,pasture
About 大規模
About 飼料
About 細断型ロールベーラ
About 北海道