Research on plant measure para position allocation in water and soil conservation:with Liaoning Linghe River basin as an example
XUE Cuimei;Beipiao Mengguying Water Conservancy Service Station;
Water and soil erosion leads to gradual depletion of resources and seriously threatens human survival environment. Increase of vegetation coverage can effectively control water and soil erosion,but how to effectively increase the vegetation coverage is a always difficult problem for water and soil conservation plant measures. In the paper,Liaoning Linghe River basin is adopted as the research background for para position allocation analysis and study on plant measures in the river basin. The vegetation study in Liaoning Linghe River basin is combined for proposing five plant measure para position allocation modes,including macroscopic measure,space measure,technology measure,management measure and timing measure, thereby effectively improving the plant coverage and enhancing soil and water conservation effect.Meanwhile,reference is provided for water and soil conservation work.
【CateGory Index】： S157.431