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

Article Id: ARCC1611 | Page : 228-229
Citation :- EFFECT OF AGE AT FIRST CALVING ON LACTATION MILK YIELD AND LACTATION LENGTH.Indian Journal Of Animal Research.2009.(43):228-229
P.L. Gatchearle, K.R. Mitkari, R.S. Mule, S.V. Baswade and S.B. Adangale
Address : Department of Animal Husbandry and Dairy Science, College of Agriculture, Marathwada Agriculture University, Parbhani 431 402 (M.S.) India.

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

Age First calving Lactation Milk yield.

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