Innovative technology for production and use of feed additives of fish and animal origin

Abstract

The purpose. To develop small-sized device (of rotary type) for manufacture of combined energy-protein fodder additives from non-food waste got in processing fish and bird, to mount a technological line from these devices, to study zoochemical structure, nutritiousness and quality indicators of fodder additives, as well as efficiency of their use in feeding pigs. Methods. Zootechnical, calculation-statistical, analytical. Results. Ecological technology for production of combined energy-protein feed additives of fish and animal origin is developed in SPE «Biokor-Agro» (v. Hryhorivka, Obukhiv region, Kyiv oblast). Annual manufacture of fodder additives in SPE «Biokor-Agro» makes up to 2 thousand tons. In scientifically-economic experiments it is established that use of fodder additives produced in SPE «Biokor-Agro» increases daily average buildup at cultivation of repair young pigs on 21,1–25,5 %. Conclusions. Small-sized device (of rotary type) is developed in SPE «Biokor-Agro» for manufacture of combined energy-protein fodder additives from non-food waste got in processing fish and bird. Two technological lines consisting of 6 and 3 devices are mounted and work permanently. It is established that at feeding young pigs with fish fodder additive daily average buildup of alive weight have increased from 502 g in control group up to 608 g the test one, that is on 106 g, or 21,1% (P<0,001). At feeding young pigs with high-protein fish additive the daily average buildup of alive weight increased from 517 g in control group up to 649 g in test one, that is on 132 g, or 25,5% (P<0,001).