Workers of the Rinsan County Forestry Management Station in North Hwanghae Province are pushing ahead with production of tree saplings for afforestation.
They have recently laid a solid foundation for producing saplings in a smaller area with less manpower by turning all tree nurseries in the county into land- and labour-saving ones.
They are also carrying on the work to secure sufficient saplings of good species and fertilize the soil of tree nurseries in a planned and far-sighted way.
They put the production processes of tree nurseries, including seed treatment, germinating, nutrition management, pest control and storage, on a scientific, industrial and intensive basis. They are growing tens of millions of saplings in all seasons.