此外,已经发现一些在提高土壤肥力方面有重要作用。
Natural soil fertility is dropping in many areas because of continuous industrial fertiliser and pesticide use, while the growth of algae is increasing in lakes because of the fertiliser run-off.在很多地区,由于工业化肥和农药的持续使用,导致自然土壤的肥力正在下降,然而化肥的流入却导致湖泊中藻类生长得越来越快。
According to Kramer, Haiti's problem isn't lack of soil fertility, but lack of soil itself.据克雷默说,海地的问题不在于土壤贫瘠,而在于缺少土壤。