C. Krutzinna

Potential effects of automatic milking systems on grazing in organic dairy farming

S. Ivemeyer, U. Knierim, Franziska Bühlen, 2014, Organic Agriculture.

Feeding for health and welfare: the challenge of formulating well-balanced rations in organic livestock production.

W. Zollitsch, T. Kristensen, D. Younie, 2004 .

Organic Milk Production in Germany

H. Herrmann, C. Krutzinna, E. Boehncke, 1996 .

Compatibility of Automatic Milking Systems with animal welfare in organic dairy farming

Franziska Buehlen, Silvia Ivemeyer, Christian Krutzinna, 2014 .