Also, in and after 1961, big achievements were attained in the aspect of research through the expansion of the direct business operation in the field practice forest, in such fields as afforestation, including the logging and transportation of trees, nursery fields, making wood and laying out forest roads.
また、1961年以降は伐採や搬出なども含めた造林をはじめ、苗圃、製材、林道工事などの分野で演習林での直接経営を拡大して研究面では大きな成果を挙げることができた。