作为一个有机的生态系统,草坪的建植为大量微生物,如细菌、真菌以及蚯蚓、线虫等提供了良好的生存环境。这些微生物和昆虫能加速植物根、茎、叶的腐化。这一过程有效地改善了土壤的物理结构与化学成分。土壤生物化学研究证实草原土壤中的微生物量远比大田作物和森林大得多,而修剪草坪的微生物量又高于草原。 As an organic ecosystem, the establishment of lawn provides a good living environment for a large number of microorganisms, such as bacteria, fungi, earthworms and nematodes. These microorganisms and insects can accelerate the decomposition of plant roots, stems and leaves. This process effectively improves the physical structure and chemical composition of the soil. Soil biochemical studies have confirmed that microbial biomass in grassland soils is much larger than in field crops and forests, whereas mowing lawns have higher microbial biomass than grasslands.