Effect of the quality of protein in diet on growth and performance of sperm produce of replacement steers

V. K. Gurin; L. V. Volkov; T. L. Sapsaleva; A. M. Glinkova; I. V. Suchkova; R. D. Shorets

Effect of the quality of protein in diet on growth and performance of sperm produce of replacement steers

V. K. Gurin, L. V. Volkov, T. L. Sapsaleva, A. M. Glinkova, I. V. Suchkova, R. D. Shorets

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Abstract

Diets with non-degradable protein level of 10% above normal for replacement steers of 369-461 kg of live weight increase the exchange energy transformation into the energy of live weight gain by 9%, providing daily average weight gain increase by 5%, decrease of energy spends by 5% per unit of energy for weight gain.

Keywords

diets, non-degradable protein, replacement steers, compound feed, blood, cost of feeds

References

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For citations:

Gurin V.K., Volkov L.V., Sapsaleva T.L., Glinkova A.M., Suchkova I.V., Shorets R.D. Effect of the quality of protein in diet on growth and performance of sperm produce of replacement steers. Zootechnical Science of Belarus. 2014;49(2):37-45. (In Russ.)

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Zootechnical Science of Belarus

Effect of the quality of protein in diet on growth and performance of sperm produce of replacement steers

Full Text:

Abstract

Keywords

About the Authors

References

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Zootechnical Science of Belarus

Effect of the quality of protein in diet on growth and performance of sperm produce of replacement steers

Full Text:

Abstract

Keywords

About the Authors

References

Review

For citations:

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