I am so excited - we are getting our milk cow tomorrow!!! She comes with a purebred jersey calf who is 6 weeks old, and the current owner said she had her preg checked today and they say she is 4 mos bred - woohoo! I've heard mixed opinions about keeping the jersey calf to breed her next time, but we're leaning toward doing that, as we know no one around here with jerseys, and no one who does AI. If she really is 4 mos bred, the current calf (he is not hers, so there's no inbreeding) will be 6 months or so when she freshens again. Would he be old enough to breed her a few months later, when he is 8 months or so? That seems like it would be ideal if it would work - what do you think? At what age can a jersey bull breed a jersey/guernsey cow?
Mama to 8 wonderful boys and one sweet girl
Katika is a big Canadienne cow, count back from when Hope was born (a day or 2 ago) and Hugh, the bull is 19 months, so he bred a great big cow at 9 months old. I'd say 11 mo is a safe bet but it could be a bit sooner!
Sally McD. (has been SallyMA, and SallyCA in prior years.)
I don't know about dairy bulls, but beef breeds are considered fertile when their scrotal circumference is about 28 cm (11 inches or so). My dh thought I was crazy when I measured our Dexter bull monthly, he hit the target size and a month later had everything bred. I think he was 10-11 months.
Live fully. Love life. Go play outside. It works for me!
Post by buxombeefcowdairy on Feb 1, 2008 22:59:38 GMT -5
To be safe, I would assume 10 to 12 months. He may be able to do the job earlier.
He needs to hit puberty to begin producing sperm, and then those sperm cells take 60 days or so to mature in his reproductive tract. Puberty in cattle is determined by age and weight, (apart from genetic factors among different breeds- Jerseys are early). So, if at 9 to 10 months, if he is underweight, he will take longer to reach puberty. Conversely, if he is growing really well and a bit heavy for his age at 7 or 8 months, he may hit puberty early.
If you have other female cattle around, he is very likely upon reaching puberty to get them bred, as well. Electric fence is about the only thing (short of a box stall designed for a horse) that will keep him separate.
199 Angus Beef cows, 1 Jersey cow 3 horses One Border Collie
Post by texasjerseys on Feb 2, 2008 19:47:30 GMT -5
We put a miniature bull (40") in with our full size jerseys. He was 12 months old and very short compared to our full size jerseys. He stayed with them 3 months and the result is we now have 4 full size cows bred by him. They are due in the spring. He was loaned to us free and had never bred before that. He got the job done well.
By the way, it was funny watching him try to mount them. He would hop continously and give it one final hop and literally fall to the ground in a lump and lay there. He exhausted himself but it paid off!!!!
7kremerz: Need to rehome adult pyrenees in south wisconsin
Jul 3, 2014 10:14:47 GMT -5
jennyinwexford: Cow with nose bleeds shakes head any ideas on why?
Jul 5, 2014 13:57:47 GMT -5
cathymb6: I have a new calf, not sure when to start milking heifer. Saw somewhere within the first 12 hours. Is this correct?
Jul 6, 2014 13:32:48 GMT -5
mommamary: Researching dual purpose milk and fiber goats. Does anyone have recommendations?
Jul 7, 2014 19:01:46 GMT -5
mommamary: I am researching goat breeds that have Both good milk and fiber for spinning. Are there any good ones?
Jul 7, 2014 19:03:44 GMT -5
Jenny at Sagehill: Problem w/fiber goats is they put their energy into fiber, not milk. Cashmere goats might work, but their fiber needs a special dehairing machine to remove a LOT of coarse hair from a bit of cashmere.
Jul 13, 2014 12:05:01 GMT -5
Jenny at Sagehill: Angora goats might work except they aren't bred to milk much or longer than their kids require. They're rather smaller animals and can be finicky.
Jul 13, 2014 12:08:13 GMT -5
beelady: i had an angora doe that was a precocious milker. huge udder too... right now im crossing angora buck on nubian does saving the doelings that show mohair/cashmere and breeding those onto angoras..
Jul 16, 2014 7:42:26 GMT -5
romal: hi there..does anyone know if the Heifer Diary will continue & how Joann is doing?
Jul 17, 2014 14:16:14 GMT -5
Chatty Kathy: I've been out of the KFC, milking mass quantities. I cannot seem to find Joann's current diary entries and saw a post asking how she is doing. She has been such an inspiration and help to me. I'd like to know how she is.
Jul 28, 2014 19:52:58 GMT -5
sparkey75: Why can i sometimes see the avitars and cute pics on the side of the page by everyones name and sometimes not?
Jul 31, 2014 7:27:30 GMT -5
erinnny: sparkey75 Because not everyone changes their profile pic.
Aug 11, 2014 15:31:49 GMT -5
mootopian: I am trying to post an ad to tell folks I have good dairy cows for sale, but I don't understand how to start a post.
Aug 18, 2014 22:25:45 GMT -5
wyomama: You need to be an active member to post an ad in the Auction Barn.
Aug 19, 2014 16:17:26 GMT -5
Jerseytinkerbell: Can't create a thread or PM. Any ideas?
Aug 19, 2014 21:11:38 GMT -5
Jerseytinkerbell: Figured it out, I think. Had something to do with my anti virus.
Aug 20, 2014 16:28:14 GMT -5
mootopian: What would make me active?
Aug 23, 2014 14:47:59 GMT -5
Janene: Ask a few questions and introduce yourself!
Aug 23, 2014 19:52:42 GMT -5
Janene: Um, not here, start a thread or comment on one or two.
Aug 23, 2014 21:49:05 GMT -5
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