Description
| - Ionizace vzduchu v chovech telat zvyšuje přírůstek o 1,6% snižuje úhyn o 65,3%. Ionizace u prasnic zvyšuje počet nar. selat o 4,3%, odstav o 4,6%, hmotnost selat při odstavu o 3,1%, snižuje spotřebu léčiv u prasnic o 20,5%, resp. u selat o 24%.
- Weight gain in calves increased by 1,6%, mortality decreased by 65,3%. In sows litter size and weaning rate increased by 4,3 and 4,6%, hoglings weaned weight by 3,1%. Medicinal consumption in calves, sows and hoglings decreased by 6,7/20,5 and 24%. Weight gain in calves increased by 1,6%, mortality decreased by 65,3%. In sows litter size and weaning rate increased by 4,3 and 4,6%, hoglings weaned weight by 3,1%. Medicinal consumption in calves, sows and hoglings decreased by 6,7/20,5 and 24%. (en)
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