FIELD: agriculture.
SUBSTANCE: invention relates to a method for the classifying and/sorting of seeds with the help of terahertz time-domain spectroscopy. Method includes the following steps: applying a terahertz pulse to the seed; measuring a signal, generated by the terahertz pulse after transmission and/or reflection by the seed; determining the amplitude, time delay, phase and/or spectrum of the signal due to due to the transmission and/or reflection; and assigning the seed to a specific seed class.
EFFECT: technical result consists in developing automatic method for classifying and/sorting of seed.
22 cl, 20 dwg, 4 tbl
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