| 摘要 |
FIELD: agriculture; poultry farm equipment. SUBSTANCE: in process of feed distribution control, flow of sprayed feed is mixed with ozone obtained from air and preset concentration of ozone is maintained at level of 50000 mf/100000 mo for period of complete filling of small-size feed bunks, where mf - mass of feed, mo - mass of ozone. Test group of poultry is selected for investigation of changing biological objects: blood, blood plasma, dung which characterize assimilability of feed in periods of rest. Correlative dependence is determined between parameters of biological objects and intensity of treating feed with ozone. According to obtained relations, feed distribution control parameters with respect of ozone treatment are corrected to ensure maximum increase of poultry live mass. EFFECT: high efficiency. 2 cl |
