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Real-time soil spectrophotometer for in-situ underground sensing

机译:原位地下传感的实时土壤分光光度计

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摘要

A tractor-mounted spectroscopic soil sensor developed has enabled the real-time detection of the sub-soil reflectance continuously at depths of 15 to 40cm as well as the record of location in the field. It provides spectral reflectance of soil over 400 to 1700nm wavelengths, a visible to NIR range, which are available for predicting soil moisture, soil organic matter content, nitrate nitrogen content, electric conductivity and pH. The proposed soil sensor will make it possible to increase the accuracy in soil parameters mapping, in addition to time and labor saving for the works.
机译:拖拉机安装的光谱土壤传感器开发的是,在15至40厘米的深度以及现场的位置记录,使亚土壤反射的实时检测能够连续地检测。 它提供了超过400至1700nm波长的土壤的光谱反射率,对于NIR范围可见,可用于预测土壤水分,土壤有机物质含量,硝酸盐氮含量,导电性和pH。 除了时间和劳动力节省工程之外,建议的土壤传感器将使土壤参数绘图的准确性提高。

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