A recently released paper (PDF, 105KB) from the University of Minnesota’s extensive, ongoing crossbreeding study indicates first-lactation cows resulting from a two-breed cross can rival their Holstein herd mates in milk production and outperform them in other key areas.
Having just completed its eighth year, this decade-long project led by University of Minnesota’s Les Hansen is accessing the profitability of eight commercial dairies using a three-way crossbreeding program. These results reflect the performance of the first generation of the ProCross mating system, which includes a rotation of the three breeds: Holstein, Viking Red and Montbeliard. The paper compares data from the first lactation of Viking Red-Holstein and Montbeliard-Holstein crosses to pure Holsteins. According to the study, the two-breed crosses were competitive with their Holstein herd mates during their first lactation:
- Produced more fat and protein
- Gave birth to more live calves
- Maintained more body condition during lactation
- Had fewer days open
- Greater percentage of cows surviving to second calving
Further research will examine the economic returns of a crossbreeding program, but these findings lead the researchers to believe that a three-way rotational cross can create a “very stable herd” by blending together the characteristics of the Holstein, Viking Red and Montbeliard.
View the 10-page report (PDF, 105KB) written by Amy Hazel, Brad Heins and Les Hansen. PD
Read this article about "Majestic Crossing Dairy three-way cross captures profitability"
PHOTO 1: University of Minnesota's Les Hansen led the study.
PHOTOS 2-3: Pictured are crossbred cows from Gar-Lin Dairy, one of the eight herds participating in the 10-year-long study led by the University of Minnesota.
PHOTO 2: Gar-Lin Masolino 9251 (Montebeliard-Holstein).
PHOTO 3: Gar-Lin Orraryd 9314 (Viking Red-Holstein). Photos provided by University of Minnesota.
—Compiled by Progressive Dairyman staff
