Journal of Osh State University. Agriculture: agronomy, veterinary and zootechnics

Keywords: breed; calves; colostrum; consumption rate; immunoglobulins; intensity of assimilation

Efficiency of the use of molostive immunoglobulins at different intensity of its consumption

Anna Karamaeva, Sergey Karamaev, Khaidar Valitov

https://doi.org/10.52754/16948696_2023_1_6

Suggested citation

Karamaeva, A., Karamaev, S., & Valitov, Kh. (2023). Efficiency of the use of molostive immunoglobulins at different intensity of its consumption. Journal of Osh State University. Agriculture: Agronomy, Veterinary and Zootechnics, 2(1), 59-65. https://doi.org/10.52754/16948696_2023_1_6

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• 20.03.2023
• 355 Views
• Journal of Osh State University. Agriculture: agronomy, veterinary and zootechnics - Vol. 2, No. 1, 2023

Keywords: breed; lines; blood; kappa-casein genotype; blood; morphological composition; biochemical composition

Hematological features in Samara-type cows a black-and-white breed with a different kappa-casein genotype

Roman Ershov, Anna Karamaeva, Larisa Bakaeva, Sergey Karamaev

https://doi.org/10.52754/16948696_2024_2(7)_5

Suggested citation

Ershov, R., Karamaeva, A., Bakaeva, L., & Karamaev, S. (2024). Hematological features in Samara-type cows a black-and-white breed with a different kappa-casein genotype. Journal of Osh State University. Agriculture: Agronomy, Veterinary and Zootechnics, 3(2), 41-52. https://doi.org/10.52754/16948696_2024_2(7)_5

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• 21.06.2024
• 416 Views
• Journal of Osh State University. Agriculture: agronomy, veterinary and zootechnics - Vol. 3, No. 2, 2024

Keywords: breed; selection; reciprocal crossing; blood; immunoglobulins; purebred calves; crossbred calves

Dynamics of immunoglobulins in the blood of purebred calves of kalmyk, mandolong breeds and their crossbreeds

Igor Gazeev, Anna Karamaeva, Sergey Karamaev

https://doi.org/10.52754/16948696_2024_2(7)_6

Suggested citation

Gazeev, I., Karamaeva, A., & Karamaev, S. (2024). Dynamics of immunoglobulins in the blood of purebred calves of kalmyk, mandolong breeds and their crossbreeds . Journal of Osh State University. Agriculture: Agronomy, Veterinary and Zootechnics, 3(2), 53-60. https://doi.org/10.52754/16948696_2024_2(7)_6

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• 21.06.2024
• 389 Views
• Journal of Osh State University. Agriculture: agronomy, veterinary and zootechnics - Vol. 3, No. 2, 2024

Keywords: ethology; behavioral reaction; chicks; timing; motor activity; nursing cows; suckling

Ethological features of heifers in different age periods, depending on the technology of milk maintenance and drinking

Anna Karamaeva, Igor Gazeev, Sergey Karamaev

https://doi.org/10.52754/16948696_2024_2(7)_35

Suggested citation

Karamaeva, A., Gazeev, I., & Karamaev, S. (2024). Ethological features of heifers in different age periods, depending on the technology of milk maintenance and drinking . Journal of Osh State University. Agriculture: Agronomy, Veterinary and Zootechnics, 3(2), 306-314. https://doi.org/10.52754/16948696_2024_2(7)_35

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• 21.06.2024
• 428 Views
• Journal of Osh State University. Agriculture: agronomy, veterinary and zootechnics - Vol. 3, No. 2, 2024

Keywords: breed; bulls; morbidity; meat productivity; slaughter qualities; internal organs

Dependence of the development of internal organs in dairy bulls on morbidity in the first month after birth

Anna Karamaeva, Igor Gazeev, Sergey Karamaev

https://doi.org/10.52754/16948696_2025_1(10)_8

Suggested citation

Karamaeva, A., Gazeev, I., & Karamaev, S. (2025). Dependence of the development of internal organs in dairy bulls on morbidity in the first month after birth. Journal of Osh State University. Agriculture: Agronomy, Veterinary and Zootechnics, 4(1), 50-57. https://doi.org/10.52754/16948696_2025_1(10)_8

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• 19.03.2025
• 345 Views
• Journal of Osh State University. Agriculture: agronomy, veterinary and zootechnics - Vol. 4, No. 1, 2025

Keywords: breed; bulls; maintenance technology; growth; development; live weight; measurements

The influence of the technology of growing and fattening mandolong bull calves on their growth and development

Igor Gazeev, Anna Karamaeva, Sergey Karamaev

https://doi.org/10.52754/16948696_2025_1(10)_17

Suggested citation

Gazeev, I., Karamaeva, A., & Karamaev, S. (2025). The influence of the technology of growing and fattening mandolong bull calves on their growth and development. Journal of Osh State University. Agriculture: Agronomy, Veterinary and Zootechnics, 4(1), 124-131. https://doi.org/10.52754/16948696_2025_1(10)_17

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• 19.03.2025
• 447 Views
• Journal of Osh State University. Agriculture: agronomy, veterinary and zootechnics - Vol. 4, No. 1, 2025

Keywords: breed; cows; crossing; crossbreeds; generation; reproduction

Dependence of the reproductive capacity of purebred and crossbred kalmyk cows from the breeding method

Vladimir Anisimov, Sergey Karamaev

https://doi.org/10.52754/16948696_2025_1(10)_21

Suggested citation

Anisimov, V., & Karamaev, S. (2025). Dependence of the reproductive capacity of purebred and crossbred kalmyk cows from the breeding method. Journal of Osh State University. Agriculture: Agronomy, Veterinary and Zootechnics, 4(1), 158-164. https://doi.org/10.52754/16948696_2025_1(10)_21

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• 19.03.2025
• 406 Views
• Journal of Osh State University. Agriculture: agronomy, veterinary and zootechnics - Vol. 4, No. 1, 2025

Keywords: cow selection; udder; black-and-white; machine milking; udder shape; nipples

The effectiveness of the selection of tajik black-and-white cows based on the morphofunctional property of the udder

Khurshed Ruziev, Sergey Karamaev, Abdulkhai Samatov, Fathullo Rajabov

https://doi.org/10.52754/16948696_2025_1(10)_34

Suggested citation

Ruziev, Kh., Karamaev, S., Samatov, A., & Rajabov, F. (2025). The effectiveness of the selection of tajik black-and-white cows based on the morphofunctional property of the udder. Journal of Osh State University. Agriculture: Agronomy, Veterinary and Zootechnics, 4(1), 249-254. https://doi.org/10.52754/16948696_2025_1(10)_34

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• 19.03.2025
• 413 Views
• Journal of Osh State University. Agriculture: agronomy, veterinary and zootechnics - Vol. 4, No. 1, 2025