RoanDurham":3aszt8sx said:
Caustic Burno":3aszt8sx said:
Kinda of sorta no the Tiger is the queen of this country
I have posted this before good read look for other stuff by Riley.
http://msucares.com/livestock/beef/geneticslunch4.pdf
Brangus lost a lot of momentum around here due to not moderating size. I also think the aesthetic appeal of the tigers is as responsible for their perceived superiority as anything. I've seen many 15-1600lb brafords and I really question if these are the most profitable animals for their owners. The posted link assumes all else equal. When all else equal, we all agree the f1 braford expresses the most hybrid vigor thus being the most superior. What it somewhat over shadows is that fact that hybrid vigor can only account for so much and the individual
quality of the initial stock is most imperative. One of my favorite lines- and I use it all the time is: "there is no substitute for the f1 female." Even I will admit this is only a part truth. There are purebred individuals in ever breed that will outperform f1's of any combination. Is this the norm? no--- but when comparing average f1s to the higher end individuals of any particular breed, the purebreds can and will outperform.
I'll also add that longevity is a double edge sword. A cow that lives into her late teens has clearly paid for herself and made her owner some money. A factor I think many overlook is that fact that the genetics of a 15yr old cow are behind. Literally. Not that all 'old' genetics are bad or useless, but I can assure you that in 15 years, my cowherd will be much closer to my goals than it is now. I would hope this hold true for us all.
In heat humidity and insects from heII there is no beating the Brimmer that is why 30% of the US cowherd is
Brahman influenced. You can't BS the commercial cattleman cause he is going to have what works in his environment and mashes down the scales at the barn. I culled cows in their 20's during the drought
that still had good teeth, BCS and calved every 12 months.
I went over to my old neighbors and toothed his out, of 30 head hauled off one cow had her teeth wore
down and everyone of them where in there mid 20's.
There is just no getting around the science that Brahman influenced cattle have superior longevity
and production.