回复
-
彭炳荣
-
赵宇喆
-
杨顺宏
-
沈奇间
-
刘铭远
-
龙全治Drill vertical wells of varying depths at certain intervals, and then build underground channels at the bottom of the wells according to the terrain to connect the wells and divert water downstream. The outlet of the underground channel is connected to the surface channel, diverting groundwater to the surface for irrigation of mulberry fields.
-
张政1