Feeding 20% DDGS decreased milk fat percent and increased the solids nonfat, protein, and lactose percent of milk.
Fat percent was, however, significantly lower in p.m.-fed animals.
High fat percent in Indian adults may have its origins at birth (Fetal origin hypothesis).
Supplementation with 50 and 100 g of CLA per day resulted in a reduction of milk fat percent of 29 and 34%, respectively.
For DMI, milk yield, fat percent, lactose percent and lactose yield, there was a significant interaction between insulin and rbST administration.
A tendency for higher milk fat percent (3.71 vs. 3.55%) and yield (1.70 vs. 1.63 kg/d) was observed when cows were supplemented with yeast.
Intake of DM and milk yield were unaffected by processing, but milk fat percent was increased 0.35 percentage units by processing.
The mean meat, bone, subcutaneous fat and tail fat percent were not influenced by MEL, however, by different SW (P<0.05).
Compared with CON, milk fat yield decreased 23% and fat percent decreased 28% in CLA, and milk fat yield increased 20% in AC.
Milk fat content of CLA and CLA-desaturase index were essentially independent of milk yield, milk fat percent, and milk fat yield.
Milk fat percent was increased from 3.41 to 4.06% and 3.25 to 3.48% from the morning to the afternoon milking in experiments 1 and 2, respectively.
