Soil improvement 土质改良 ; 改良土壤 ; 改进
artificial improvement soil 人工改善土壤
improvement of soil fertility [土壤] 土壤培肥 ; 土壤培肥后
soil improvement agent [土壤] 土壤改良剂
acid soil improvement 酸性土壤改良
improvement of soil nature 土性改良
soil improvement schematic diagram 土壤改良原理示意图
Soil improvement principle sketch map 土壤改良原理示意图
Soil organisms as well as enzyme activities perform important functions in soil, including structure improvement, nutrient cycling, and organic matter decomposition and retention.
土壤生物和酶活性在改善土壤结构、养分循环、有机质分解和保持中起重要作用。
At the initial stages of restoration, improvement on the soil biological properties by lichen and moss were represented mainly on surface layer soil.
在恢复初期，地衣和苔藓对土壤生物学性质的改善主要体现在土壤表层。
This could be confirmed by the organic matter and nitrogen circulation and the improvement of soil fertility.
这可以从有机物质、氮素的循环和土壤肥力因素的改善得到证明。
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