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土壤生物学活性为土壤生态环境所决定,故反映了土壤的综合性状,无论自然土壤以及开垦后在不同耕种制度下形成肥力的差距,也无论在种植过程中所采用的不同农艺措施下,皆会造成土壤层次和水平方向局部土壤生境的不均匀性。土壤存在的这种异质性,可从土壤微生物区系组成及其活动强度敏感地反映出来,也为土壤生物学活性所体现。因此,还可作为分析土壤中物质转化过程动向的指示。
Soil biological activity is determined by the soil ecological environment, and therefore reflects the comprehensive characteristics of the soil, regardless of the natural soil and the gap between fertilizers under different farming systems after reclamation, and regardless of the agronomic measures used in the planting process Will lead to soil level and horizontal direction of local soil habitat inhomogeneity. This heterogeneity of soil can be reflected sensitively from the composition of soil microflora and its activity intensity, which is also reflected by soil biological activity. Therefore, it can also be used as an indicator for analyzing the movement of matter in the soil.