Zobrazeno 1 - 10
of 699
pro vyhledávání: '"Crossbred cows"'
Autor:
Akshay Sharma, Pankaj Sood, Pravesh Kumar, Pururava Sharma, Ankit K. Ahuja, Vijender Negi, Harish Kumar, Amit K. Sharma
Publikováno v:
Veterinary World, Vol 17, Iss 5, Pp 1119-1123 (2024)
Background and Aim: Sexed semen (SS), a reproductive biotechnology tool, can alter the sex ratio of offspring in bovines. This study elucidates a comparative analysis of estrus-related parameters influencing conception rate and pregnancy losses under
Externí odkaz:
https://doaj.org/article/a01da2f314274de781cbbdfa8d5db31d
Publikováno v:
Journal of Advanced Veterinary and Animal Research, Vol 11, Iss 3, Pp 686-692 (2024)
Objectives: This study aimed to compare the body weight (BW), milk yield, nutritional status, and profitability of moderate genetic (MG) and high genetic (HG) merit of Holstein crossbred (HC) cows in a tropical region under the existing farming syste
Externí odkaz:
https://doaj.org/article/c9a4d6b976194a9985c69262a55e3034
Autor:
E. Niyas, R. S Abhilash, C. Jayakumar, M. P. Unnikrishnan, T. V. Aravindakshan, K. M. Shyam Mohan
Publikováno v:
Journal of Veterinary and Animal Sciences, Vol 54, Iss 4, Pp 934-943 (2023)
The present study was carried out to assess the influence of three seasons in Kerala on the yield and quality of oocytes from crossbred (CB) dairy cows (n=27), subjected to ultrasound-guided transvaginal oocyte recovery (TVOR). Meteorological data in
Externí odkaz:
https://doaj.org/article/7115fb9e2d2d49bb89fcba46d8d66328
Autor:
Sathiyabarathi Mayilsamy, Jeyakumar Sakthivel, Manimaran Ayyasamy, Heartwin A. Pushpadass, Sivaram Muniyandi, Kerekoppa Ramesha
Publikováno v:
Journal of Applied Animal Research, Vol 51, Iss 1, Pp 406-413 (2023)
The objective of the study was to establish baseline thermographic information on body and udder skin surface temperature (USST) of lactating cows in different stages of lactation, milk yield, parity, breed and season. Holstein Friesian crossbred (n
Externí odkaz:
https://doaj.org/article/1ff8ed140fb44bf5839785ac701d5cf7
Publikováno v:
Біологія тварин, Vol 24, Iss 4, Pp 17-20 (2022)
The article presents the results of research on the karyotype characteristics variability in purebred and crossbred dairy cows. The material for the research was peripheral blood samples of purebred firstborn cows of the Ukrainian red-spotted dairy a
Externí odkaz:
https://doaj.org/article/16f48fcea9b847bca331d65b60eb054d
Akademický článek
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Akademický článek
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Publikováno v:
Journal of Veterinary and Animal Sciences, Vol 53, Iss 2, Pp 246-252 (2022)
The current research was carried out to assess the effect of various bedding material on thermal image analysis and yield of milk in dairy cows. Twenty four crossbred cows at the Cattle farm of the Instructional Livestock Farm Complex, Pookode, Way
Externí odkaz:
https://doaj.org/article/8f5d688cc3de4fa484028f0e6eb61b16
Autor:
Ángel Ríos-Utrera, Juan P. Zárate-Martínez, Vicente E. Vega-Murillo, Javier F. Enríquez-Quiroz, Maribel Montero-Lagunes, Francisco T. Barradas-Piña, Martha E. Valdovinos-Terán
Publikováno v:
Revista Colombiana de Ciencias Pecuarias, Vol 35, Iss 2, Pp 68-81 (2022)
Background: No dairy breed or crossbreed has superior overall performance in all environments; therefore, it is necessary to determine which crossbreed is the most suitable for the Mexican tropic and what proportion of European breed is optimum for r
Externí odkaz:
https://doaj.org/article/d3dfb239fb934ae1a03ff69f81a8516e
Autor:
Mohammad Al Kalaldeh, Marimuthu Swaminathan, Vinod Podtar, Santoshkumar Jadhav, Velu Dhanikachalam, Akshay Joshi, John P. Gibson
Publikováno v:
Frontiers in Genetics, Vol 13 (2023)
Introduction: In India, crossbred cows incorporate the high production of B. taurus dairy breeds and the environmental adaptation of local B. indicus cattle. Adaptation to different environments and selection in milk production have shaped the geneti
Externí odkaz:
https://doaj.org/article/ef7c6968d5bb4ead821cd2a19f8e0e17