The present study was carried out to investigate the effect of different
treatments of udder stimulation on day to day variations in milk parameters in cross bred
cows. In group T1, milk yield was positively (P<0.01) correlated with main milking phase, total
milking time and average milk flow rate. Milking duration was significantly (P<0.01) correlated
with total milking time and average milk flow rate. Total milking time was showed positive
(P<0.01) correlation with average milk flow rate. Fat percentage had positive (P<0.05) correlation
with SNF (r=0.46). Significantly (P<0.05) positive correlation was observed between total
solids with lactose and ash content. SNF was significantly (P<0.05) correlated with acidity.
Specific gravity was positively (r=0.59) correlated with total solids.In T2, milk yield was
significantly (P<0.01) correlated with main milking phase, total milking time, average milk flow
rate (r= 0.99) and negatively (P<0.05) correlated with fat percentage. Main milking phase had
positive correlation with total milking time and average milk flow rate and negative correlation
with fat percentage. Total milking time was significantly correlated with average milk flow rate.
Average milk flow rate had negative correlation with fat percentage (r=-0.71). In T3, milk yield
was significantly correlated with main milking phase, total milking time and average milk flow
rate and negatively with fat percentage (r=-0.55). Total milking time and average milk flow rate
were positively correlated with main milking phase and milking duration was negatively
correlated with fat percentage (r=-0.54). Total milking time was positively correlated with
average milk flow rate and negatively correlated with fat. Fat percentage was negatively
correlated with average milk flow rate was with. Ash content and acidity were positively
correlated with total solids.
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Author Name: Shinde, Kuladip Prakash, Pandey, Ramesh, Lone, Shabir Ahmad and Gupta, Shailesh Kumar
URL: View PDF
Keywords: Teat, Tactile, Manual, Stimulation, Variation, Milk, Crossbred, Cattle
ISSN:
EISSN: 0976–8963
EOI/DOI: 10.15740/HAS/TAJAS/11.1/43-48
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