Growing heifers for breeding use concentrate «INTERMIKS-calf 30%»


  • B. S. Denkovich Lviv National University of Veterinary Medicine and Biotechnologies named after S.Z. Gzhytskyi
  • Y. I. Pivtorak Lviv National University of Veterinary Medicine and Biotechnologies named after S.Z. Gzhytskyi
  • N. M. Gordiychuk Lviv National University of Veterinary Medicine and Biotechnologies named after S.Z. Gzhytskyi
Keywords: calves colostrum Intermiks, feed, increase live weight

Abstract

In the present to publish material the research results are conducted at the farm «Pchany-Denkovich» Zhydachiv district, Lviv region on the use of canned colostrum and concentrate «Intermiks-calf 30%» in total conjunction with Fodder own production to feed breeding heifers to 3 months of age. Canning freezing colostrum provides long-term preservation of its chemical composition, physical properties and immunobiological values. As a result of the freezing of colostrum in the first, second and third day there was a loss of moisture, resulting in increased concentration of immunoglobulins, respectively 3.7, 7.4 and 10.5% compared to freshly milking. Changes in total fat and protein as fresh, and thawed colostrum was insignificant. Feeding newborn calves colostrum preserved by freezing provides a level of metabolic processes of maternal immunity and increase in body weight, typical of animals that eat freshly milking colostrum. It is established that the animals of the experimental group who consumed colostrum preserved and concentrate «Intermiks-calf 30%» in total conjunction with their own forage production in live weight in the months of age dominated their control counterparts treated with whole milk at 2.97% respectively – 2-months of age – on 2.84% and 3 months – on 2.85%. Heifer of the experimental group average daily increments for the first month after birth control dominated his peers at 8.25%, second and third respectively – at 2.53 and 2.93%. Advantage Animal experimental group of calves for a period of one to three months over control counterparts was 31 g or 4.7%. Feeding calves suckling period preserved by freezing colostrum in total combined concentrate «Intermiks-calf 30%» of its own forage production starting from 5 days of age, improves eating bulky feed, increased average daily increments from birth to 3 months of age on and provides 4.6% increase in live weight by 2.8% compared to heifers treated with whole milk.

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PDF Downloads: 79
Published
2017-03-03
How to Cite
Denkovich, B., Pivtorak, Y., & Gordiychuk, N. (2017). Growing heifers for breeding use concentrate «INTERMIKS-calf 30%». Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Agricultural Sciences, 19(74), 147–151. https://doi.org/10.15421/nvlvet7433