Research on Water-saving Effect of Conservationtillage Technology in Arid Oasis Agricultural Area

摘要

Through the survey and analysis of utilization and the status of water andsoil resources in Hexi corridor, the necessity and urgence of developing conservationtillage technology in arid oasis agriculture area are discussed in this paper. Areag onthis research, the effective water-saving cultivate model was presented and theexperiments show an improved consequences.