METHOD FOR MEASURING GROWTH OF ROOT OF PLANT
PURPOSE:To measure degree of growth of root of plant utilizing an elastic wave called AE(Acoustic Emission) wave. CONSTITUTION:An acoustic plate is arranged in the vicinity of the root of a plant in soil. Thereby, fine elastic wave generated by friction of grains constituting soil when soil is moved...
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Zusammenfassung: | PURPOSE:To measure degree of growth of root of plant utilizing an elastic wave called AE(Acoustic Emission) wave. CONSTITUTION:An acoustic plate is arranged in the vicinity of the root of a plant in soil. Thereby, fine elastic wave generated by friction of grains constituting soil when soil is moved as the root is grown is measured through the acoustic plate. |
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