此外，已经发现一些在提高土壤肥力方面有重要作用。
Moreover, some have been found to have a valuable function in building up soil fertility.
污泥对改善花生品质，保持和提高土壤肥力具有作用。
Applying sludge had positive effect on improving the quality of peanut, keeping and improving soil fertility.
研究从机理上揭示了多年生豆科牧草提高土壤肥力的重要作用。
The study prove that the legumes have the ability to increase the fertility of soil.
应用推荐