Hill Creek Farm":274ujg83 said:
DOC HARRIS":274ujg83 said:
Hill Creek Farm":274ujg83 said:
Brandonm2":274ujg83 said:
I agree with DOC. I would simplify things....
1)Provide good nutrition and a good vaccination program,
2) AI the cow,
3) follow up with another AI service if she comes back into heat 20 days later,
4) 20 days after that turn a bull loose with the cows. Pull him after 45 days. If you don't want to have to do DNA testing to figure out parentage use a Black ANgus cleanup bull on Herf cows or a Herf bull on solid cows.
5) Preg check all the cows at weaning time and any cow that is NOT bred after an AI service or two and 45 days with a bull is a CULL.
It doesn't really matter whether she is a $370 Longhorn cross commercial cow or a $20,000 Online daughter because if she won't cycle and/or maintain a healthy pregnancy then she isn't worth what you paid for her and is probably not genetics you want to be multiplying anyway.
Well now I do all my vaccnations and I my cows calve every 283 days or maybe a little more, like 290 days. But my cattle don't go for three or four years with out being bred. Listen, I have 30 cowsin one pasture with one bull named Red Oak. Then, I have another 30 head in another pasture with my other bull named Trailblazer. I don't AI. much anymore due to the fact that I have two outstanding herd bulls, its just stupid if I did. :cboy:
:shock: :roll: :dunce: She-e-esh! It's like casting pearls before swine! :nod:
DOC HARRIS
What do you mean by that statement? Take care DOC. :cboy:
So your cows are rebreeding the day she calves. :shock: Maybe I need to get some of your cows. ;-)
Putting the bulls in for 40 days then preg checking and putting the bulls back in is a waste of time. Just go ahead and put the bulls in for a full 90 days and preg check the following season (Spring for Fall calvers and Fall for Spring calvers). Cull all of the opens. You have few enough cows that they should all be bred in 45 days so anything that is open after 90 should be eaten.
If you want to improve the fertility of your herd put the bulls in for 45 days and preg check in the next season and cull the opens.
Just a question you have 60 cows, some are being flushed, two breeding seasons, and two bulls, how many cows are they breeding per season? 12?