Lifetime calf production distribution and effect of genetic and non-genetic factors on total herd life in Phule Triveni crossbred cattle
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https://doi.org/10.56093/ijans.v87i12.79901
Keywords:
Crossbred cattle, Genetic factors, Longevity, Non-genetic factorsDownloads
References
Atrey R K, Singh H, Sharma R K 2005. Factors affecting the productive herd life, longevity and lifetime calf production traits in Frieswal cattle. Indian Journal of Animal Sciences 75: 1172–75.
BAHS 2014. Basic Animal Husbandry Statistics. Department of Animal Husbandry, Dairying and Fisheries. Ministry of Agriculture, Govt. of India.
Effa K, Hunde, D, Shumiye M and Silasie, R H. 2013. Analysis of longevity traits and lifetime productivity of crossbred dairy cows in the Tropical Highlands of Ethiopian. Journal of Cell and Animal Biology 7: 138–43. DOI: https://doi.org/10.5897/JCAB2013.0375
Gahlot G C, Pant K P and Barahat N K. 2000. Longevity and lifetime performance of Tharparkar cows. Indian Journal of Animal Sciences 71: 391–93.
Goshu G, Singh H and Petersson K J. 2014. Effect of non- genetic factors on herd life, selective value and its components in Holstein Friesian cattle. Indian Journal of Animal Sciences 85: 50–53.
Gowane G R and Tomar S S. 2007. Genetic and non-genetic factors affecting selective value in a herd of Murrah buffaloes. Indian Journal of Dairy Science 60: 25–29.
Harvey W R. 1990. Least square analysis of data with unequal subclass numbers. ARS H-4, USDA, Washington, USA.
Hedage M E and Bhatnagar D S. 1985. Lifetime performance of different genetic groups of Brown Swiss crossbred cows. Indian Journal of Dairy Science 38: 321–26.
Jakhar G S, Singh R, Malik C P and Kumar R. 2010. Factors affecting productive herd life, longevity and life time calf production traits in Hariana cattle. Indian Journal of Animal Sciences 80: 1251–53.
Kramer C Y. 1957. Extension of multiple range test to group correlated adjusted mean. Biometrics 13: 13–20. DOI: https://doi.org/10.2307/3001898
Kumar A, Gandhi R S and Paul A K. 2009. Genetic evaluation of lifetime traits in Sahiwal cattle. Indian Journal of Dairy Science 62: 31–34.
Kumar A, Kumar S, Singh U and Beniwal B K. 2014. Factors affecting herd life and total calf production in Frieswal cattle. Indian Journal of Animal Research 48: 159–61. DOI: https://doi.org/10.5958/j.0976-0555.48.2.034
Kumar A, Singh U, Khanna A S, Singh R P. 2009. Genetic and non-genetic variability in selective value of Hariana cattle. Indian Journal of Animal Sciences 79: 388–91.
Lemma H, Belihu K and Sheferaw D. 2010. Study on the reproductive performance of Jersey cows at Wolaita Sodo dairy farm, Southern Ethiopia. Ethiopian Veterinary Journal 14: 53– 70. DOI: https://doi.org/10.4314/sinet.v32i2.68868
Saha S, Joshi B K and Singh A. 2012. Studies on disposal pattern and its impact on milk production performance in Karan Swiss cattle. Indian Journal of Dairy Science 65: 490–96.
Singh S, Khanna A S and Singh R P. 2002. Replacement and lifetime production traits: effect of non-genetic factors and sire evaluation. Asian Australian Journal Animal Science 15: 11–15. DOI: https://doi.org/10.5713/ajas.2002.11
Tomar S S and Basu S B. 1981. Genetic study on lifetime productive traits of Murrah buffaloes. Indian Journal of Dairy Science 34: 195–98.
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