Determining the area of irrigationrotation is a key problem in irrigation design on sand dune.
确定轮灌区面积是沙丘地灌溉设计中最重要的问题。
2
The optimum canal discharge and irrigationrotation schedule were also studied in the models.
模型还可研究灌溉系统内各子系统的优化供水流量和优化轮灌方案。
3
In this study, risks for human infection associated with irrigation of municipal wastewater on short rotation willow coppice (Salix) were evaluated in three countries.