pits4life
Well-known member
What are you alls opinion of A-I vs. owning a bull.What are the pro's and con's to them both?Possibly health wise and cost difference and is one better than the other?
The biggest cost to you is going to be the semen tank. It may be easier to have someone else store the semen for you. I do enough breeding that I keep my own tank right in the barn. It's full of semen and ready to go at any time. The actual cost of semen is not that bad IMO. You could buy a rack (10 straws) for around $200-250. To some that may seem like a lot but how much does it cost you to feed your bull? The conception rates will vary depending on the experience of the person doing the breeding, condition of the animals, timing of insemination, and level of stress the animal is facing (heat, cold, etc). You should have better conception rates with heifers over cows as the heifers are not supporting a calf. On a beef herd with good condition you should have very good rates. I would think 75% would be close to average. That may not sound impressive but after 2 cycles you should have 9 out of 10 cows bred. If I were running 10 cows I would be AIing them as a bull needs to be run on 25-30 cows to get the full value out of him. That's just my opinion.cmf1":3vj7ng8l said:I'd like to hear more people talk about these pros & cons here.
I only breed 6-10 cows my self and I use bulls and live cover.
Before I bought my first bull, I looked into AI as an alternative.
It's been a while back now, but at that time I was told that 75% was about the best that I could hope for on heifers, and a little better than that on cows.
May not have been talking to the right people but they were the only ones I knew of doing it then.
I'd love to try to match up individuals but the cost and time involved seems prohibitive.
I'm mainly raising beef so it's not a major factor, but I've started messing with a few reg. animals and may possibly drift and expand in that direction.
"Scientific" pairing from a large selection of animals would be waaaay cool. But for the small timer like me it's a lot to consider financially.
My bull was paid for with the sale of last bull, and his cost was well covered with offspring.
AI is pretty big investment but quality can surely improve.
It's a pencil sharpening exercise to say the least, and any input is greatly appreciated.
The national average (I have no idea how that's computed) is 75% first service pregnancys. With heat detection the average for many people is much closer to 85% or better. Have no idea what is claimed for the various sync and timed AI procedures. Until 3 years ago we did 100% AI w/heat detection (25 plus years). Our longest calving season with AI was 52 days.cmf1":318kgwcu said:I'd like to hear more people talk about these pros & cons here.
I only breed 6-10 cows my self and I use bulls and live cover.
Before I bought my first bull, I looked into AI as an alternative.
It's been a while back now, but at that time I was told that 75% was about the best that I could hope for on heifers, and a little better than that on cows.
May not have been talking to the right people but they were the only ones I knew of doing it then.
I'd love to try to match up individuals but the cost and time involved seems prohibitive.
I'm mainly raising beef so it's not a major factor, but I've started messing with a few reg. animals and may possibly drift and expand in that direction.
"Scientific" pairing from a large selection of animals would be waaaay cool. But for the small timer like me it's a lot to consider financially.
My bull was paid for with the sale of last bull, and his cost was well covered with offspring.
AI is pretty big investment but quality can surely improve.
It's a pencil sharpening exercise to say the least, and any input is greatly appreciated.
There is not of anything better at heat detection than a gomer. Especially when you consider that you do not have to be there. If you can increase your % by 10 because of accurate heat detection then I would say he is justifying his existence.angus9259":2e9avx6r said:Maybe if I ran a gomer, I could get higher numbers - but then you're still feeding something that's not really doing anything for you.
I let my cows play the role of gomer. If there is somebody in heat you can be sure there will be at least a couple others to mount her. If you have trouble catching them in heat use some scratch off patches or Kamars. I don't understand what is so great about a gomer. I've run steers with my heifers before and didn't see anything that would improve heat detection.novatech":duxuuw5l said:There is not of anything better at heat detection than a gomer. Especially when you consider that you do not have to be there. If you can increase your % by 10 because of accurate heat detection then I would say he is justifying his existence.angus9259":duxuuw5l said:Maybe if I ran a gomer, I could get higher numbers - but then you're still feeding something that's not really doing anything for you.
If it works for you stick with it. I know the gomer proved to be the best for me. But maybe it's a breed thing. My Brahman cows don't jump other cows in heat very often. I have had cows not showing any signs of heat. I find them all marked up in the morning.novaman":2ycwdmnq said:I let my cows play the role of gomer. If there is somebody in heat you can be sure there will be at least a couple others to mount her. If you have trouble catching them in heat use some scratch off patches or Kamars. I don't understand what is so great about a gomer. I've run steers with my heifers before and didn't see anything that would improve heat detection.novatech":2ycwdmnq said:There is not of anything better at heat detection than a gomer. Especially when you consider that you do not have to be there. If you can increase your % by 10 because of accurate heat detection then I would say he is justifying his existence.angus9259":2ycwdmnq said:Maybe if I ran a gomer, I could get higher numbers - but then you're still feeding something that's not really doing anything for you.
novaman":21lzv1q0 said:I let my cows play the role of gomer. If there is somebody in heat you can be sure there will be at least a couple others to mount her. If you have trouble catching them in heat use some scratch off patches or Kamars. I don't understand what is so great about a gomer. I've run steers with my heifers before and didn't see anything that would improve heat detection.novatech":21lzv1q0 said:There is not of anything better at heat detection than a gomer. Especially when you consider that you do not have to be there. If you can increase your % by 10 because of accurate heat detection then I would say he is justifying his existence.angus9259":21lzv1q0 said:Maybe if I ran a gomer, I could get higher numbers - but then you're still feeding something that's not really doing anything for you.
Same problem I had. I tried the steer route but seems like they lost their libido along with something else. The cost of a gommer is minimum when you spread it out over several years. I don't understand why many people are so against them. It's like their taboo or something. I had 2 Jerseys, neither one mean, down to 1 now. I think Frankie uses a Longhorn.angus9259":3rjesh5g said:I think my cows are "fair weather mounters". I do use estrotect patches but I have had cows come in and out of heat without a mount. Then sometimes there are 10 cows trying to catch a ride. I've thought about running a steer from each year's previous calf crop and then sending the steer to the salebarn afterwards. Probably wouldn't lose too much that way . . . IF I was inclined to go away from a cleanup bull, which I'm not. It works great for me - always buy one of the best from genetics I don't have in the AI tank.
At weaning we used to select the horniest steer from that years calf crop, use him for heat detection then eat him after breeding season. We had one that was the horniest thing I';ve ever seen so we kept him for one more breeding season. Midway through the season he lost interest in anything but eating and laying aorund. We've found that the cows are just as good at heat detection as a horny steer and almost as good as a bull. Now we keep a steer at weaning for companionship for the bull when we pull him from the cows.novatech":peojjby7 said:Same problem I had. I tried the steer route but seems like they lost their libido along with something else. The cost of a gommer is minimum when you spread it out over several years. I don't understand why many people are so against them. It's like their taboo or something. I had 2 Jerseys, neither one mean, down to 1 now. I think Frankie uses a Longhorn.angus9259":peojjby7 said:I think my cows are "fair weather mounters". I do use estrotect patches but I have had cows come in and out of heat without a mount. Then sometimes there are 10 cows trying to catch a ride. I've thought about running a steer from each year's previous calf crop and then sending the steer to the salebarn afterwards. Probably wouldn't lose too much that way . . . IF I was inclined to go away from a cleanup bull, which I'm not. It works great for me - always buy one of the best from genetics I don't have in the AI tank.
In my next life, when I'm rich, I,ll have this as my gommer. http://www.cowchips.net/
That steer probably makes your bull work harder. The bull don't know the steer is a steer.dun":lmoypc0n said:At weaning we used to select the horniest steer from that years calf crop, use him for heat detection then eat him after breeding season. We had one that was the horniest thing I';ve ever seen so we kept him for one more breeding season. Midway through the season he lost interest in anything but eating and laying aorund. We've found that the cows are just as good at heat detection as a horny steer and almost as good as a bull. Now we keep a steer at weaning for companionship for the bull when we pull him from the cows.