• Nadezhda Vladimirovna Bogolyubova Ernst All-Russia Research Institute for Animal Husbandry, Federal State Budgetary Scientific Institution
  • Vasily Pavlovich Korotky Science and Technology Center Khiminvest” Ltd.
  • Alexander Sergeyevich Zenkin Mordovia Ogarev State University
  • Viktor Nikolaevich Romanov Ernst All-Russia Research Institute for Animal Husbandry, Federal State Budgetary Scientific Institution
  • Viktor Anatolyevich Ryzhov Science and Technology Center Khiminvest” Ltd.



 Objective: This study was aimed at assessing efficiency of the original coniferous energy supplement in the diet of cows at the end of the dry period - beginning of lactation - for improving the energy density of diets, enriching them with vitamins and major and minor nutrient elements, improving milk productivity, and maintaining productive health.

Methods: The scientific-production experiment was performed on the basis of the Lukoshkino†unit of the Klenovo-Chegodaevo†research farm (Moscow) on twenty cows. The preparation was fed at the rate of 150 g for 20 days before calving and for 30 days after calving.

Results: Studies have found the positive effect of the preparation on the average daily milk yield, natural fat content increased by 5.4%-6.9% (with butterfat percentage increased by 0.09%), and reduced cost of feed per unit of obtained product.

Conclusion: The use of the preparation promoted enzymatic processes in the rumen, had positive effect on the carbohydrate-lipid and protein metabolism, and had no negative effect on the non-specific resistance of cows.

Keywords: Highly productive cows, Pine energy supplement, Milk yield, Milk quality, Hematological and biochemical status, Resistance.


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How to Cite
Bogolyubova, N. V., V. P. Korotky, A. S. Zenkin, V. N. Romanov, and V. A. Ryzhov. “ASSESSING EFFICIENCY OF THE CONIFEROUS ENERGY SUPPLEMENT IN THE DIET OF DAIRY COWS FOR MAINTAINING PRODUCTIVE HEALTH”. Asian Journal of Pharmaceutical and Clinical Research, Vol. 10, no. 10, Sept. 2017, pp. 117-20, doi:10.22159/ajpcr.2017.v10i10.19860.
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