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Оценка эффективности хелатных форм микроэлементов как фактора улучшения производственных показателей у супоросных свиноматок и их потомства
2009
Kovalyonok, Yu.K. | Nikolaenko, S.A., Vitebsk State Academy of Veterinary Medicine (Belarus)
Evaluation of efficiency of chelate forms of trace elements in rations of pregnant sows as a factor of improvement of their production indices and quality of obtained litter. It was determined that introduction into pregnant sows rations of chelate forms of zinc and iron starting from the 84th day of pregnancy and till farrowing led to authentic increasing of milk yield, weight of a litter at birth and at weaning periods, to increasing of live weight of obtained litter, and also proved to be a form of hypothrophics prevention in piglets.
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