An interesting option for such dry spells lies in the combination of soil and water conservation structures (see below), conservation tillage (as mentioned above) and optimal soil fertility management.
38. 对这种干旱的一种可行解决办法是结合土壤和水的保护结构(见下文)、保护性犁耕(如上文所述)和最妥善的土壤肥力管理。