| Abstract: | By reviewing the long-term struggle with drought, previous studies and practice of rainwater Utilization, the authors conclude that the Utilization ways of rainwater resource and development mode of rainwater agriculture in semi-arid Nodri China are "to develop rainwater colledion, storag and saving simultaneously". Rogional water crisis is becoming more and more serious and linhted social development. Facing this problem, the authors propose water resources development strategies and long-term regional water control measures which take rainwater as a main body for sustainable utilization. |
