1. The date palm tree is drought-resistant, heat-resistant, alkali-resistant, and can tolerate water with high salt content, and its fruit is highly productive and nutritious, making it an important crop for oasis agriculture. 2. The land is barren and the desert area is large. It is mainly a small per capita area of arable land 3. .1 National water distribution system. .2 The introduction of sewage treatment and reuse technology. .3 Development and utilization of underground salty water and seawater. .4 Promotion of water-saving irrigation technology. .5 Effective management system. 。。。。。。。。。。。。。。。。 I am also doing....