Jan Hulsen, "Cow Signals: A practical guide for dairy farm management"
RoodBond Publishers | 2007 | ISBN: 9075280653 | 96 pages | PDF (scan)| 28,6 MB
RoodBond Publishers | 2007 | ISBN: 9075280653 | 96 pages | PDF (scan)| 28,6 MB
Cows send out signals continuously about their health, well-being, nutrition and production. The challenge for the dairy farmer is how to interpret these signals and use them.
