Its officials, technicians and employees, in close cooperation with relevant units, raised the productivity by using various colors of lighting devices and established a system for collecting nutritive liquid at greenhouses.

Employees of the hydroponic greenhouses increased the yield by applying nutritive liquid according to the variety and taking care of environment in a responsible manner. Working people in charge of the soil greenhouses, too, made a rich harvest of vegetables by applying scientific manuring and cultivation.

The province is directing the work to transport and supply vegetables harvested at the farm to the workers, scientists, technicians and inhabitants in Hamhung City.