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USA August bull proofs
USA proofs August 2021
In America the August 2021 breeding values for bulls have been published, with many new bulls debuting in the top.
Proven sires
The top 5 TPI of proven bulls with milking daughters in America contains 4 new names. Only Hurtgenlea Richard Charl (Charly x Yoder) manages to maintain his 1st place, despite a significant drop of 123 points TPI. In second place is Peak AltaGoPro (Helix x Montross), who is the most extreme production sire with 2744 lbs of milk and 79 lbs of protein. S-S-I Pr Renegade is, partly due to his outcross pedigree (Jaltaoak x Millington), already widely used as a sire of sons and makes his debut with 2867 TPI in 4th place. Sandy-Valley Challenger (Superhero x Silver) made a great jump up (to 7) from 2724 to 2850 TPI (+126). Also a great debut for S-S-I Bg Frzzld Riveting: his first 130 milking daughters already give him a higher breeding value than his last genomic breeding values. Highest red carrier bull with lactating daughters is Progenesis Hawai RDC (Apprentice RDC x Silver), debuting with 60 calved daughters in the top 100 TPI (2712 TPI).
Young sires
In the bulls of one year or older, Genosource Captain (Charl x Sabre) with 3093 gTPI is again the leader, accompanied by his 2 clones Jack and John. Captain (-69 points TPI) and his clones dropped quite a lot this time, largely caused by their sire. This trio is followed by Peak AltaKevlow (AltaPlinko x Marius), who transmits a lot of kilos of fat & protein, resulting in 3086 gTPI. Winstar Elver P, a Winstar Edge out of Winstar Medley 1767, is with 3043 gTPI the highest polled bull on the American basis and goes back to renown brood cow Seagull-Bay O-Man Mirror VG-86. The highest red & white young bull for gTPI is 3STAR OH Ranger-Red (Rubels-Red x Salvatore RDC), who scores with 2884 gTPI even higher than the highest red carrier bull FB 2930 Aristocrt Odessa RDC (Aristocrat x Medley).
Click HERE for all new August 2021 bull proofs.
Peak AltaGoPro (Helix x Montross), international number 2 TPI proven sire
Sandy-Valley Challenger (Superhero x Silver), makes huge jump to 7th spot
3STAR OH Ranger-Red (Rubels-Red x Salvatore RDC), highest Red Holstein sire globally
FB 2930 Aristocrt Odessa RDC (Aristocrat x Medley), highest red carrier young sire