the fertility of the soil meaning in Chinese

土地的肥沃

The results showed that the recycled water can effectively increase the fertility in soil , and the rainfall reduced the fertility of the soil
实验结果表明，再生水有效地提高了土壤肥力，而雨水相应的使土壤肥力大幅度降低。
When one considers harsh climatic conditions such as high rainfall and temperature , which play a part in depleting the fertility of the soil and erode the soil severely , it appears that fertilizer is an indispensable factor for achieving sustainable agriculture on sloping lands in the tropics
当考虑到对土壤肥力耗竭和使土壤遭受严重侵蚀的恶劣气候条件如较多的降雨量和较高的温度时，很明显肥料是一项在热带地区坡地种植中，获得可持续农业不可缺少的因素。