Zanthoxylum bungeanum Maxim.which has the characteristic of water and soil conservation is a frutex species both with ecological and economic functions.Certain Zanthoxylum bungeanum Maxim.species have been chosen as principal species in the grain for green project;a leading industry in Laohehouerty,and however,the industrialized management has gained both achievements and defects.The authors summarizes the experience,analyzes the existing questions and put up the countermeasure of enhancement of Zanthoxylum...