To administer waterandsoil conservation along railway lines, and comprehensive utilization of the resources.
归口管理铁路水土保持、资源综合利用工作。
2
Through fixed field experiment and determinations of soil moisture, the field waterutilization efficiency of wheat and rape seeds was discussed under no tillage and straw mulching.
通过田间定位试验和土壤水分的测定,探讨了免耕和秸秆覆盖还田对小麦、油菜土壤水分利用效率的影响。
3
The water resource is short, and rational utilization of water resource, especially soil water resource is imperative on the Loess Plateau.