About YUTAKA TOMOYUKI
About Nelumbo
About root vegetable
About raw material
About defect
About resource
About utilization
About hog raising
About compost
About feed(fodder)
About Ibaraki prefecture
About lotus root
About feedstuff
About non-standard product
About cooperation of cultivation and livestock farming
About feed materials
About unused resources
About effective utilization
About Feed in general
About Swine(=pigs)
About Agricultural waste utilization
About 規格外
About れんこん
About 飼料
About 土浦
About 農家
About 耕畜連携