FIELD: agriculture.
SUBSTANCE: method is characterised by application of frequency - resonance therapy five days prior to piglets weaning and five days after the weaning twice a day in the morning and in the evening with the help of a CD player with a synthesized digital signal of a rectangular shape - meander 53 Hz with peak-to-peak from -1.0 to +1.0, sampling frequency of 44.100 Hz, with maximum sharp fronts and drops of 1/44100 second, accordingly, with identical signal in the right and left channels.
EFFECT: invention provides for stimulation of sexual cycle excitation stage and higher breeding efficiency of hogs.
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Authors
Dates
2011-04-20—Published
2009-04-01—Filed