The abundance and availability of water and nutrients in a soil ecosystem determine its fertility.

土壤生态系统中水分和养分的丰度和有效性决定土壤的肥力.

辞典例句

With the abundant species and immense biomass, soil organism has significant consequences in soil ecosystem.

土壤生物具有丰富的种类和巨大的生物量, 在土壤生态系统中具有十分重要的地位.

互联网