This Month in HI

	Heat tolerance Stress as the result of hot weather is having more and more of an impact on our dairy cows – especially because they are also producing more. In Australia, indexes were calculated for the first time… and not a single bull in the top-100 turned out to be positive for the trait heat tolerance! It’s time to pay more attention to this essential trait.

	Comtois Tremendous celebration for the Comtois family in December, when their Nr.1 position was announced. Here is the Comestar interview.

	Wrong balance? In his second contribution, the American Dairyman turns his attention to “balance”. Is it always correct to balance?

	Top sires Lots of news with the December release and thus HI reports extensively: on pgs 32-35, 54-57 and 70-73.

Heat tolerance

Stress as the result of hot weather is having more and more of an impact on our dairy cows – especially because they are also producing more. In Australia, indexes were calculated for the first time… and not a single bull in the top-100 turned out to be positive for the trait heat tolerance! It’s time to pay more attention to this essential trait.

Comtois

Tremendous celebration for the Comtois family in December, when their Nr.1 position was announced. Here is the Comestar interview.

Wrong balance?

In his second contribution, the American Dairyman turns his attention to “balance”. Is it always correct to balance?

Top sires

Lots of news with the December release and thus HI reports extensively: on pgs 32-35, 54-57 and 70-73.

Monthly magazine for the modernHolstein breeder.

Heat tolerance

Comtois

Wrong balance?

Top sires

Heat tolerance

Comtois

Wrong balance?

Top sires

Monthly
magazine
for the modern
Holstein breeder.