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

T V RAJA; R KUMAR; S K RATHEE; B PRAKASH; U SINGH

doi:10.56093/ijans.v88i1.79523

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

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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).

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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

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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Issue

Vol. 88 No. 1 (2018)

Section

Short-Communication

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