Chief Editor:

M. R. Saseendranath

Kerala Veterinary and Animal Science University, Mannuthy, Thrissur, INDIA

Frequency:Monthly

Indexing:

Science Citation Index Expanded, BIOSIS Preview, ISI Citation Index, Biological Abstracts, Scopus, ...

EFFECT OF AGE AT FIRST CALVING ON LACTATION MILK YIELD AND LACTATION LENGTH

P.L. Gatchearle, K.R. Mitkari, R.S. Mule, S.V. Baswade, S.B. Adangale

Affiliations

¹Department of Animal Husbandry and Dairy Science, College of Agriculture, Marathwada Agriculture University, Parbhani 431 402 (M.S.) India.

Submitted|
First Online |
doi

Cite article:- Gatchearle P.L., Mitkari K.R., Mule R.S., Baswade S.V., Adangale S.B. (2025). EFFECT OF AGE AT FIRST CALVING ON LACTATION MILK YIELD AND LACTATION LENGTH. Indian Journal of Animal Research. 43(3): 228-229. doi: .

ABSTRACT

Data on 122 calvings from interse progeny of Holstein Friesian X Deoni (HF X D) breed
maintained at Cattle Cross Breeding Project, Marathwada Agriculture University, Parbhani (MS)
of 12 years period was utilized to study the least square analysis of variance. The effect of age at
first calving on lactation milk yield (LMY) and lactation length (LL) were non-significant.

KEYWORDS

REFERENCES

Basu. S.B. and Ghai, A.S. (1977) .Indian J Anim. Sci., 47 (2): 320-322.
Gahlot, G.C. et al (2000).Indian J.Anim. Sci., 70(7) : 718 – 722.
Gupta, R.N. et al (1986). Indian Vet. J., 63:37-41
Harvey, W.R. (1991). Least Squares Analysis of Data with Unequal sub-class Numbers. Agricultural Research Service,
United States, Department of Agriculture, Washington. D.C.
Pandey H.N.et al (1983) Indian J.Dairy Sci., 53(3): 307-309
Sharma, J.M. et al (1982). Indian J.Anim. Sci., 52(1): 42-45
Siddiqui , N.F. (1984). Ph.D. Thesis, M.A.U., Parbhani (MS) India.

Disclaimer :

All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.

Copyright :

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.