Patent ID: 9545058
Date: 2017-01-17
CPC Classifications: A01G

Claim:
1. A plant growth promotion device comprising: (A) a flat-plate rotor; (B) a motor functionally coupled to the rotor via a rotary shaft rotatable around an axis of rotation; (C) a plurality of permanent magnets fixed in place at arbitrary intervals within the rotor; (D) an electromagnetic conductor, a top end of which is arranged in the vicinity of the flat-plate rotor, and a bottom end of which is configured to be buried in soil in an agricultural field of crops; and (E) a plurality of metal bands configured to be situated in the agricultural field, said plurality of metal bands having a first portion thereof configured to be exposed to the air and a second portion thereof configured to be buried in the agricultural field; and wherein (i) the flat-plate rotor and the rotary shaft share the same axis of rotation, said axis of rotation runs through both the rotary shaft and the flat-plate rotor; (ii) the rotor is rapidly rotatable around the axis of rotation by the rotary shaft, each of said rotary shaft being coupled to the motor, so as to produce a north (N)/south (S) alternating magnetic field within the agricultural field; (iii) the plurality of metal bands are configured to be situated in the agricultural field so as to receive magnetic flux from the permanent magnets while the rotor is rotating, the plurality of metal bands being oriented toward one of Earth's magnetic poles, so as to capture Earth's magnetic field vibrations; and (iv) a first metal band among the plurality of metal bands is configured so that it extends through a center of the alternating magnetic field generated by the rotor in approximately a direction of a magnetic pole of Earth in a hemisphere of Earth opposite the hemisphere in which the agricultural field is located.