machslammer
Well-known member
How long of not having a calf do you wait to sell that cow? If she don't have her next one in eleven, twelve, thirteen, fourteen, fifteen months..ect? Let her do that once, twice, ect? Thanks.
cow pollinater":kjgl9zy3 said:If they're open when they shouldn't be, they're gone.
cow pollinater":28o6uo6z said:If they're open when they shouldn't be, they're gone. If you make an exception for the open cow, just plan on making one for the daughter as well.
I try to have everything calve once a year both on my dairy route and in my personal cows. If they can't do it they're going to have a more direct impact on the food chain. Infertility is best handled in the first generation.
bse":1130el0u said:I calve first of Sept thru mid Oct around Dec 1st is A I day bull goes in 17 days later stays around 35 days will remove around 20th of Jan will preg check around 3rd week of Feb i do keep them till weaning if i have any opens but weaning is around end of Mar so there not here much longer and they calve once a yr.
bse":2z6dh9f5 said:I calve first of Sept thru mid Oct around Dec 1st is A I day bull goes in 17 days later stays around 35 days will remove around 20th of Jan will preg check around 3rd week of Feb i do keep them till weaning if i have any opens but weaning is around end of Mar so there not here much longer and they calve once a yr.
Now is the time to get them checked so you know where you are....then make a decision.machslammer":3dx11me8 said:bse":3dx11me8 said:I calve first of Sept thru mid Oct around Dec 1st is A I day bull goes in 17 days later stays around 35 days will remove around 20th of Jan will preg check around 3rd week of Feb i do keep them till weaning if i have any opens but weaning is around end of Mar so there not here much longer and they calve once a yr.
I see. Little harder if you leave the bull with them all year and don't have them synced I guess. But I could have a vet come check them 4-5 at a time and make sure they are bred 2-3 months after calving. As long as they are re-bred by the time the calf is 3 months old, that would mean they are calving yearly. That's a good plan I guess. This will be my second calving season with most of my cows. Few had them at 9 1/2 months, few at 11 months, and 1 at a year. Still have some that are right around a year. Have 2 that are 14/15 months since last calf. Keep thinking they are gonna have a calf any week and hate to sell if they are 8-9 months bred, but hate to keep hanging on to them if they aren't that far along. I would like for mine to have them every 10-13 months. But 14/15 months is too long for me. But, on the other hand, we had one that had hers 15 months the first year and 11 months the next. So what then? Lol.