Recent advances in using supplements in cattle feeding

Abstract

This review considers using different supplements in feeding the most sensitive categories of cattle with high genetic potential, cows in postpartal period and calves in the first few weeks of age. There are discussions about the results of recent research in using trace minerals in organic complexes in relation to inorganic form. There are also effects of using vitamin A, (-carotene, biotin, absorbents of toxic matter (micotoxine and ammonia), benefits of enzymes, buffers in rumen, bacteria's of lactic acid and other supplements for diet and feeds. The results of investigation show that nutritional supplements can improve physio­logical and metabolic processes in body, give better health, better feed efficiency, successful reproduction and production performance, easier prevention and stress consequence relief. .

U ovom preglednom radu razmatrana su novija saznanja o korišćenju različitih dodataka u ishrani najosetljivijih kategorija goveda, visokog genetskog potencijala, i to krava u postpartalnom periodu i teladi u prvim danima života. Diskutovani su rezultati dosadašnjih istraživanja o korišćenju mikroelemenata u organskom obliku u odnosu na neorganske izvore.Takođe, razmatrani su i efekti korišćenja vitamina A, beta karotina, biotina, adsorbenata toksičnih materija (mikotoksina i amonijaka), efekti enzima, regulatora kiselosti buraga, bakterija mlečno kiselinskog vrenja i drugih dodataka obroku ili stočnoj hrani. Izneti rezultati ukazuju da nutritivni dodaci pospešuju fiziološke i metaboličke procese u organizmu, doprinose boljem zdravstvenom stanju, boljem iskorišćavanju hrane, odnosno uspešnijoj reprodukciji i produkciji i uspešnijem preventiranju i otklanjanju posledica stresa.