On-the-go measurement of soil parameters in field-scale, which managed in a determinate farming and fertilizing mode, was carried out using soil moisture content (MC), electrical conductivity (EC) and mechanical resistance (MR) measuring system and EM38. The correlativity among the soil parameters was investigated based on the soil parameter spatial distribution. The results showed that the combined sensor could response the field MC and EC variation. Soil EC in field scale could be predicted by soil MC, MR and fertilizing information.
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盛文溢,曾庆猛,林剑辉,Schulze Lammers P,孙宇瑞.大田尺度下车载式土壤多参数测量方法研究[J].农业机械学报,2010,41(11):188-192. On-the-go Measuring Method of Soil Parameters in Field-scale[J]. Transactions of the Chinese Society for Agricultural Machinery,2010,41(11):188-192.