Efficiency of feeding young Kalmyk breed depending on linear affiliation
https://doi.org/10.53315/2949-1231-2024-3-1-42-47
Abstract
The article presents the results of studies conducted to study the efficiency of feeding bulls of different lines of the Kalmyk breed. The studies showed that bulls of the Stroyny 2520 and Rezvoy 2014 lines had a higher live weight at the age of 10-16 months compared to other lines. Bulls of the Rezvoy 2014 line also had the highest absolute and average daily weight gain. During slaughter, it was revealed that the weight of paired carcasses of bull calves of the Rezvoy 2014 line was higher than that of other lines. Their flesh was also more massive and there was less bone and tendon yield, indicating higher meatiness. Economic analysis showed that the production of meat from Rezvoy 2014 bull calves was the most efficient due to their high weight gain and equal production costs
About the Authors
B. K. Bolaev
Kalmyk State University named after. B.B. Gorodovikov
Russian Federation
Russian Federation
Doctor of Agricultural Sciences, Professor
Elista
V. A. Kanaev
Kalmyk State University named after. B.B. Gorodovikov
Russian Federation
Russian Federation
magister
Elista
A. A. Tavkhaev
Kalmyk State University named after. B.B. Gorodovikov
Russian Federation
Russian Federation
magister
Elista
N. B. Yakov
Kalmyk State University named after. B.B. Gorodovikov
Russian Federation
Russian Federation
magister
Elista
Z. S. Avdoyan
Kalmyk State University named after. B.B. Gorodovikov
Russian Federation
Russian Federation
magister
Elista
E. Mochaeva
Kalmyk State University named after. B.B. Gorodovikov
Russian Federation
Russian Federation
magister
Elista
References
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Review
For citations:
Bolaev B.K., Kanaev V.A., Tavkhaev A.A., Yakov N.B., Avdoyan Z.S., Mochaeva E. Efficiency of feeding young Kalmyk breed depending on linear affiliation. The Agriculture and Ecosystems in Modern World: Regional and Inter countries’ research. 2024;3(1):42-47. (In Russ.) https://doi.org/10.53315/2949-1231-2024-3-1-42-47
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