soil fertility

基本解释

Finally, they can contribute to soil fertility and recycling of agricultural waste.
最后，它们还有利于土壤肥力和农业废物的再利用。
Crop rotation is a simple and effective technique used in organic agriculture to reduce the need for pesticides and improve soil fertility.
轮作是应用于有机农业上的一种简单而有效的技术，能减少农药的使用和提高土壤肥力。
By using better seeds, boosting soil fertility and implementing other agricultural techniques, farmers can produce higher yields, obtaining the greatest gains from precious water supplies.
通过使用更好的种子、提高土壤肥力及应用其他农业技术，农民可以获得更高的产量，从宝贵的供水中获得最大的收益。

Farmers lack enough inputs to maintain soil fertility is parts of many developing countries, especially in Africa south of the Sahara.
He says it is true that such crops can have higher output with less cost,but added: No one knows the consequences that will have on soil fertility and the human body.

Dr Colin McClung, ex-IRI, was co-recipient of the World Food prize in 2006 for this soil fertility work.
ECONOMIST: Letters
Biodiversity, which includes species, ecosystems, and ecological processes, is essential for the long-term maintenance of ecosystem services like photosynthesis, nutrient recycling, soil fertility, provision of fresh water, disaster prevention, and many others.
FORBES: Conservation International: Stemming the Tide of Environmental Crises, Part Five

土壤养分
Favorate soil fertility could improve the process of vegetation naturalization.
土壤养分条件改善促进植被的天然化。
肥力水平
The whole soil fertility was relatively medium in wheat field due to medium to richness level of N,medium level of P and richness level of K,absence of trance element such as Zn,B and Mo and unbalanced of nutrient ratio.
2.小麦立地土壤有机质不足,氮素处于中等水平,磷素为中等水平,钾素处于丰富水平,微量元素锌、硼、钼缺乏,营养元素比例失调,整体肥力水平中等。
土壤肥力

土壤肥力
So accelerating the leaf litter decomposition is an important way to avoid the fertility recession and keep the soil fertility.
所以加快雕落物的分解,是防止森林地力衰退、维持土壤肥力的重要途径。
地球科学
土壤肥力