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土壤水分监测对农业生产和科学研究都具有重要意义,自动土壤水分观测数据得到了广泛应用,实现了土壤水分的自动监测。通过对天津新建DZN3型自动土壤水分观测站业务化检验过程进行介绍,分析了自动观测数据的到报率和土壤常数的测定,并对人工与自动观测数据做了详细的对比分析,通过两个实例分析了对比检验的方法,确定了能够业务化运行的自动土壤水分观测站,分析了站点未通过检验的原因,并对重新进行业务化检验的站点和日常维护提出了建议,介绍的方法为今后开展相关业务化检验奠定了基础。
Soil moisture monitoring is of great importance to agricultural production and scientific research. Automatic soil moisture observation data are widely used to achieve automatic monitoring of soil moisture. Through the introduction of the new DZN3 automatic soil moisture observatories operation in Tianjin, the report of automatic observational data and the determination of soil constants were analyzed, and the manual and automatic observational data were analyzed in detail. Through two The example analyzes the method of contrast test, confirms the automatic soil moisture observing station which can operate in a commercial way, analyzes the reasons that the site fails the test, and puts forward the suggestion to the site and daily maintenance of the reexamination test. The introduced method is In the future to carry out relevant business tests laid the foundation.