Effect of certain factors on first lactation peak yield and days to attain peak yield in Frieswal cattle


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Authors

  • T V RAJA Senior Scientist (AG&B), ICAR-Central Institute for Research on Cattle, Meerut Cantt, Meerut, Uttar Pradesh 250 001 India
  • R KUMAR Senior Scientist (AG&B), ICAR-Central Institute for Research on Cattle, Meerut Cantt, Meerut, Uttar Pradesh 250 001 India
  • S K RATHEE Scientist (AG&B), ICAR-Central Institute for Research on Cattle, Meerut Cantt, Meerut, Uttar Pradesh 250 001 India
  • B PRAKASH Director, ICAR-Central Institute for Research on Cattle, Meerut Cantt, Meerut, Uttar Pradesh 250 001 India
  • U SINGH Principal Scientist (AG&B), ICAR-Central Institute for Research on Cattle, Meerut Cantt, Meerut, Uttar Pradesh 250 001 India

https://doi.org/10.56093/ijans.v88i1.79523

Keywords:

Days to attain peak yield, First lactation milk yield, Frieswal cattle, Peak yield

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References

Kramer CY. 1957. Extension of multiple range test to group correlated adjusted means. Biometrics13: 13–17. DOI: https://doi.org/10.2307/3001898

Patil VS. 1989. Studies on peak yield and total milk yield in Friesian × Gir M.Sc. (Ag.). Thesis, Mahatma Phule Krishi Vidyapeeth, Rahuri, Ahmednagar, M.S. (India).

Patond MN, KhutalBB, Pachpute ST and RamodSS. 2013. Studies on peak yield and days to attain peak yield in jersey cattle. Research Journal of Animal Husbandry and Dairy Science4(1):4–6.

Ramachandraiah K, KumarKS and SrocmanoaryanaO. 1990.A study of lactation persistency in relation to certain economic traits in purebred Jersey cows. Indian Journal of Dairy Science43: 270–73.

RaoMK and Sundaresan D. 1982. Factors affecting shape of lactation curve in Friesian × Sahiwal crossbred cows. Indian Journal of Dairy Science85(2): 160–67.

Roy N C and Katpatal B G. 1988. Genetic studies on first lactation peak yield and days to attain peak yield in Jersey cattle. Indian Veterinary Journal65(12): 1103–08.

Singh VK, Nivsarkar A E, Nantyal AP and Singh BP.1989. Studies on peak yield and days to attain peak yield in crossbred cattle. Indian Journal of Animal Production and Management2: 56– 60.

Shubha Lakshmi B, GuptaR, Sudhakar K, Gnana Prakash Mand Sharma S. 2009. Genetic analysis of production performance of Holstein Friesian × Sahiwal cows. Tamil Nadu Journal of Veterinary and Animal Sciences5(4): 143–48.

Taher K N. 2012. Some factors influencing peak yield and days attain to peak yield in Friesian cattle in the central region of Iraq. AL-Qadisiya Journal of Veterinary Medicine Science11(2): 117–20. DOI: https://doi.org/10.29079/vol11iss2art199

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Submitted

2018-05-07

Published

2018-05-07

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Section

Short-Communication

How to Cite

RAJA, T. V., KUMAR, R., RATHEE, S. K., PRAKASH, B., & SINGH, U. (2018). Effect of certain factors on first lactation peak yield and days to attain peak yield in Frieswal cattle. The Indian Journal of Animal Sciences, 88(1), 121-123. https://doi.org/10.56093/ijans.v88i1.79523
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