Measurement of soil electrical conductivity based on direct digital synthesizer (DDS) and digital oscilloscope
Abstract
Keywords: soil electrical conductivity, direct digital synthesizer, digital oscilloscope, precision agriculture, current-voltage four-electrode method
DOI: 10.25165/j.ijabe.20191206.4840
Citation: Pei X S, Meng C, Li M Z, Yang W, Zhou P. Measurement of soil electrical conductivity based on direct digital synthesizer (DDS) and digital oscilloscope. Int J Agric & Biol Eng, 2019; 12(6): 162–168.
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