| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: invention refers to agriculture, particularly to industrial technology of broiler's meat production. The method consists in a single exposure of one-day old broiler chickens' breast area to a low-intensity scanning laser radiation of red range. This radiation is sent via a spatial modulator. At the same time the following parameters are observed: wave length - 658 nm, pulse duration - 250 ns, pulse frequency - 80 Hz, laser radiation capacity - 50 mW, radiation exposure - 60, 120 and 180 s. The device for biostimulation of poultry comprises a movable carriage, a solid-state laser, a rotary mirror tetrahedral prism, a reflecting mirror and a spatial modulator. The modulator consists of a slide with the applied biologically active substance laminated with a cover glass. ^ EFFECT: achievement of accelerated growth of broiler chickens' live mass by stimulation of digestion and poultry's metabolism. ^ 2 cl, 5 dwg, 1 ex |
