FIELD: agriculture.
SUBSTANCE: invention relates to livestock farming. The proposed method envisages single-stage ultrasound exposure of breeding sows spleen regions prior to insemination in the 4 ms pulse mode, at a high frequency of 0.88-1.0 MHz, during 1 minute, the intensity being 0.2-0.3 W/cm2.
EFFECT: proposed method enables considerable increase of breeding sows multiple fetation potential and milking capacity as well as the average mass of the pen to be ablactated.
4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR INCREASE OF LACTATION PERFORMANCE OF BREEDING SOWS | 2010 |
|
RU2421015C1 |
| METHOD OF BOAR SPERM TREATMENT | 0 |
|
SU1761130A1 |
| METHOD FOR TREATING BRONCHOPNEUMONIA IN PIGLETS | 2004 |
|
RU2263497C2 |
| METHOD FOR STIMULATION OF SPERMATOGENESIS IN HOGS | 0 |
|
SU1738273A1 |
| METHOD OF SPERMATOGENESIS STIMULATION IN HOGS | 0 |
|
SU1729507A1 |
| METHOD FOR INTEGRATED ASSESSMENT OF REPRODUCTIVE VALUES IN BREEDING SOWS | 2006 |
|
RU2340178C2 |
| PIG FODDER ADDITIVE AND METHOD OF PIG FEEDING | 2007 |
|
RU2357424C2 |
| METHOD FOR FORECASTING OF HETEROSIS EFFECT IN PIG BREEDING | 2006 |
|
RU2340179C2 |
| METHOD FOR STIMULATING FEMALE REPRODUCTIVE FUNCTION IN ANIMALS | 2002 |
|
RU2232569C2 |
| METHOD OF SOW PRODUCTIVITY INCREASE | 2009 |
|
RU2409940C1 |
