Quality of raw milk as influenced by milk yield of Jersey × Sindhi crosses
2013
Bhadouria, Deepak S. | Prasad, Jagdish
The present study was undertaken to determine the effect of daily milk yield on protein, lactose, ash, S.N.F., fat, T.S. and water for compositional quality and to determine total bacteria as standard plate count (SPC), proteolytic bacterial count (PBC), lipolytic bacterial count (LBC), lactic acid bacterial count (LABC) and coliform in raw milk for bacterial quality of raw milk as influenced by per day milk yield of healthy Jersey×Sindhi crosses under full hand in diagonal method of milking at SHIATS Dairy Farm, Allahabad; U.P. India. The analysis of variance showed significant effect of milk yield on SPC, PBC; Protein, Ash, S.N.F., Fat, T.S., Water; but showed non-significant differences in LABC, LBC, CC; Lactose, and in raw milk of Jersey×Sindhi crosses. Thus, the results indicated that the overall rating of quality of raw milk as determined by bacterial and chemical parameters was found better in cows of 4–6 kg milk yield daily (M₂) in bacterial quality and 7–9 kg milk yield daily (M₃) in compositional quality of milk, followed by cows up to 3 kg milk yield daily.
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