昭和初期北海道における酪農事業の展開

産業5 ヶ年計画，経済更生計画を中心に

抄録

In this paper, we clarify the process of promotion of dairy farming in Hokkaido and the penetration of dairy farming in municipalities and hamlets in the prewar period of the Showa era, focusing on the areas in Oshima Sub-Prefecture Office (mainly Yakumo town) and Abashiri Sub-Prefecture Office (mainly Abashiri town). In Hokkaido, Oshima Sub-Prefecture Office was an advanced dairy farming area, on the other hand , Abashiri Sub-Prefecture Office was an emerging dairy farming area apart from some exceptions such as Notsukeushi Town. In these areas, the driving forces of dairy business were the Hokkaido Office, Sub-Prefecture Offices, dairy capital (Rakuren, Hokkaido Rennyu Co., Ltd., Morinaga & Co., Ltd.), and farmers who organized cattle associations. In examining the development process of dairy farming, this paper focuses on the Second Colonization Plan of Hokkaido, the Five-Year Industrial Plan, and the Rural Revitalization Plan, especially the Five-Year Industrial Plan promoted by Sub-Prefecture Offices and the Rural Revitalization Plan promoted by Towns and Villages and hamlets. In the Second Colonization Plan of Hokkaido, the administrative organizations such as the Ministry of Home Affairs and the Ministry of Finance and the Hokkaido Office promoted dairy farming. In the Five-Year Industrial Plan, Sub-Prefecture Offices promoted dairy farming. In the Rural Revitalization Plan, from the head of Hokkaido Office to each farmer was the main promoter of the plan.