1.吉林省东部山丘区以水蚀为主,西部水蚀风蚀都很严重。图为西部地区风沙(上)和被水土流失切割后的草原(下)地貌。 2.人参是吉林省特产,但参地垦殖和搭棚遮阴集流,造成严重水土流失,需采取相应防治措施。图为海龙水库管理局的人参地。 3.缓坡地培埂实行等高垄耕,保持水土。图为安图县丘陵区的坡耕地治理。 1. In the eastern hills of Jilin Province, water erosion is the main factor, and water erosion and wind erosion in the west are very serious. The picture shows the wind and sand (top) and the grassland (bottom) after cutting by water and soil loss in the western region. 2. Ginseng is a special product in Jilin Province, but the land reclamation and shelter shade flow, resulting in serious soil erosion, to take appropriate control measures. The picture shows the ginseng land of Hailong Reservoir Administration. 3. Gentle slope cultivation 埂 implementation of ridge furrows, to maintain soil and water. The picture shows the slope farmland management in Antu County hilly area.