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在全省的土壤普查中,土壤全磷和速效磷含量是规定的必测项目。为了交流经验,我们根据自己的研究结果并引用某些文献资料,对测定中常遇的若干问题加以评介。
In the province’s soil survey, soil total phosphorus and available phosphorus content is the required test items. In order to share our experience, we review some of the problems we often encounter in our tests based on our own findings and citing certain literature.