On the forest floor there are many grass species. The demonstration forest and tree garden contain about 400 species of which 100 are coniferous trees and 300 broad-leaved. Major research topics include seed collection, raising of seedlings and general ecology. Forest ecology research is also carried out. One site was left as it was in 1975 and on a the second site trees were felled in 1970 and tree growth observation was undertaken.
Insect damage caused by the pine bark beetle and their control is studied.
Chemicals were injected into the trees and observations are made. Populus Improvement trial 100spp. Although half the number of the planted trees remain, clones are preserved,and growth examination is carried out. Fundamental skills for nursery work such as sowing,cutting grafting and planting of forest trees have been thought at this station. This station is also used for forest zoology and forest botany.