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VG86

Registered: 03-2010
Posts: 80
Karma: 2 (+3/-1)
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April proof - DPR


Did I miss something that changed with DPR?

The amount of movement in DPR the last several proofs (even in proven sires) seems ridiculous!
3/4/2018, 22:36 Link to this post PM via Email   PM via Forum
 
bazza20 Profile
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Ex 97 2E

Registered: 07-2009
Posts: 1983
Karma: 30 (+32/-2)
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Re: April proof - DPR


Been a bit of a rollback/adjustment to the way it’s calvulated.

It’s better now with more negative bulls. Bulls with less than1dpr were being claimed at fertility improvers even though they were some of the worst in the breed avalble today for dpr.

The important thing to look is where they rank for the trait compared to the rest of the bulls available.
3/4/2018, 23:09 Link to this post PM via Email   PM via Forum
 
errolston Profile
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Ex 97 2E

Registered: 07-2003
Posts: 2041
Karma: 32 (+33/-1)
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Re: April proof - DPR


Which bulls have been particularly affected?

I don't study the figures as closely as I used to.
5/4/2018, 9:58 Link to this post PM via Email   PM via Forum
 
Craigalea Profile
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Administrator

Registered: 12-2004
Posts: 1623
Karma: 30 (+31/-1)
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Re: April proof - DPR


I haven't looked at lots of bulls, but Josuper moved from +1.3 to -0.7 this run.

Supersire +0.6 to -1.3

---
Cattle art and bad cow puns: http://sketch-a-bull.tumblr.com/
5/4/2018, 10:59 Link to this post PM via Email   PM via Forum
 
bazza20 Profile
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Ex 97 2E

Registered: 07-2009
Posts: 1983
Karma: 30 (+32/-2)
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Re: April proof - DPR


Pretty much all effected. Ranking didn’t change a heap though.
5/4/2018, 13:44 Link to this post PM via Email   PM via Forum
 
smous Profile
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Cowtalk Staff

Registered: 11-2003
Location: South Africa
Posts: 2817
Karma: 54 (+54/-0)
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Re: April proof - DPR


CDCBs explanations have been pickle poor. They have made bullshitters of us.

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WWS-SA
7/4/2018, 7:58 Link to this post PM via Email   PM via Forum
 
errolston Profile
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Ex 97 2E

Registered: 07-2003
Posts: 2041
Karma: 32 (+33/-1)
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Re: April proof - DPR


Smous, what do you mean?

Do you think the change from USDA to CDCB has had an impact?
7/4/2018, 12:04 Link to this post PM via Email   PM via Forum
 
errolston Profile
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Ex 97 2E

Registered: 07-2003
Posts: 2041
Karma: 32 (+33/-1)
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Re: April proof - DPR


Looks like Montross and Ballisto have been a couple of the high profile casualties of the Fertility Index changes.
8/4/2018, 10:38 Link to this post PM via Email   PM via Forum
 


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