排水不良 meaning in English
impeded drainage
Examples
- Poor drainage causes deficient soil aeration and death of the roots .
排水不良能减低土壤的透气性，使根死亡。 - Nevertheless , use of soil incorporation for urea and anhydrous ammonia to reduce volatilization , the practice of delaying nitrogen fertilizer application in imperfectly drained soils to minimize denitrification and leaching , and patience in the case of immobilization will tend to resolve all these problems
但是，采用把尿素和液氨和土壤掺混施用以减少氨挥发，在排水不良的土壤上采取延迟施氮期的办法以减少反硝化及淋失，以及对于氮固定问题采取耐心克制的态度，这些问题就都能得到解决。