At what age can a bull breed a cow?
The breeding ability of bulls usually is at its peak about 36 months of age, and it declines after 5 or 6 years of age. An extra calf crop can be sired by using bulls as yearlings.
Can a 6 month old heifer be bred?
Do not overfeed heifers less than 1 year of age and/or feed more than 2# of protein a day. … After 6 months of age the protein level should be lowered from 16 to 12%. We recommend that the heifer not be bred till she is 65% of her adult weight.
Can a 7 month old heifer get pregnant?
Q: At what age is it safe to breed a heifer? (October 6, 2009) A: Breeding should occur when the heifer reaches puberty. … Most heifers will reach puberty and be bred by 12 to 14 months of age and will be between 55% and 65% of their mature weight when they first begin to exhibit estrous cycles.
Can you breed a bull with his daughters?
Can a bull breed with its offspring, daughter and granddaughter, without genetic problems? … You can have father-daughter matings in beef cattle, but it is not recommended. This type of breeding practice is called inbreeding or close breeding.
How many cows can 1 bull service?
One rule of thumb is that a bull can service about as many cows as his age in months. Therefore, a 15-month-old bull should be able to service approximately 15 cows in a typical 60-day breeding season.
What is the youngest age a heifer can get pregnant?
This requires that heifers become pregnant for the first time at 12 to 15 months of age assuming a gestation period of slightly less than 9.5 months (280 to 285 days) and accounting for more than 2 months variation in the birth date of heifers selected to serve as replace- ments.
Can a 8 month old heifer breed?
On your real fertile cattle ( say the angus / jersey cross ), you can breed em at 7 to 8 months of age and they calf before they’re 15 months old.
What are the signs of a pregnant cow?
You will know that the cow is about to calve or give birth when you see:
- The belly has increased in size, especially on the right flank.
- The udder is filling up and the teats are stiffening.
- The vulva becomes red and swollen with the presence of mucous and blood colored fluid.
- The animal is restless.
At what age do bull calves become fertile?
Puberty in bulls occurs when they can produce viable sperm. This happens at approximately 12 months of age, though it can vary in individual bulls several months before or after this age depending on biological type (primarily frame size and potential mature weight), nutrition, and health status.
Will a bull mount a pregnant cow?
Seven of nine pregnant cows at oestrus stood willingly to be mounted by a bull. … True oestrus begins when the female assumes the mating stance so that the male may mount and copulate. It does not normally occur during pregnancy in farm animals, although it is known to occur sporadically in cattle.
Can a small bull breed a big cow?
can be the simple fact that some of the shorter bulls as yearlings or long yearlings are NOT tall enough to get the big cows bred ( thay cannot reach em ). Generally by the time they grow to be hard 2’s they are tall enough to reach bigger cows.
How long do you leave a bull in with cows?
Leave bull B alone with the cows for at least two weeks, and for the rest of the breeding season if his body condition stays above a score of 5. It is critical to favor this young bull during his first breeding season. Turn bull A back out with the cows after bull B has had his two-week learning experience.