Effect of once-daily milking and bovine somatropin administration in Friesan cows on milk protease activity during late lactaction

K. Stelwagen, J.H. Whyte, B Zavizon, C.G. Prosser, S.R. Davis, V.C. Farr and I. Politis

Dairy Science Group, AgResearch, Ruakura Research Centre, Private Bag 3123, Hamilton, New Zealand

Proceedings of the New Zealand Society of Animal Production. 1995, 55: 7-8

Keywords: NZSAPAB; once daily milking; bovine; somatotropin; plasmin; milk; plasminogen activator