The South Hwanghae Provincial Koryo Medicine Production Management Bureau has made sure that regions and units in the province widely introduce advanced methods into herb cultivation on the basis of a detailed soil analysis and regional survey and technical manual.

Officials and working people in the field of medicinal herb production in Nampho City are cultivating their medicinal herb fields in a scientific and technological way.

North Hamgyong Province, too, focuses on cultivating medicinal herbs and trees.

Hoeryong City, Kilju, Musan, Kyonghung and other counties have produced many medicinal herbs and saplings and sent them to other areas to increase the provincial area under medicinal herb cultivation.

Other provinces, too, intensify technical guidance to increase the resources of medicinal herb.