The results show that the distribution of labile and moderately labilepool in organo-mineral complexes of different soils is related to the contents of nucleic acid-P and inositol-P.
不同土壤有机矿质复合体中活性磷和中等活性磷的分布，与有机磷化合物中的核酸磷和肌醇磷的含量有关。
2
Soil microorganisms play an important part in maintaining soil quality. Soil microbial biomass represents the labilepool and can be used as a bio-indicator for evaluating soil quality.
Soil microbial biomass phosphorus, the relatively active fraction of soil organic phosphorus, was often considered as a labilepool of soil available phosphorus because of its short turnover time.