305 cows (260 ProCROSS / 45 Holsteins)
10.016 L Average production per cow in 2019
48.439 Average lifetime production/cow
2008 ProCROSS since
37 % Health: reduction of 37% of health costs in 9 years
4 Health: reduction of 37% of health costs in 9 years
GAEC de Goulenez Farm in Brittany, western France:
120 cows (80% ProCROSS/20% Montbéliarde by Coopex)
Owned by Didier Le Bris and Cyril Mignon
Performance: 6,006kg/cow/year
System: Grazing – on average 10 months/year
