Quechua Oblongata
No. Time of weaning does not affect the length of gestation in a cow.
Cows are typically weaned between 6 to 8 months of age. Weaning involves separating the calf from its mother and transitioning it to solid food. The exact age of weaning may vary depending on factors such as breed, management practices, and nutritional needs.
A cow and calf should not be separated unless you are weaning them. Thus, if you are asking about weaning a cow from her calf and vice versa, you should keep them separate for at least 6 to 8 weeks, longer if the calf tries to go back to suckling his momma again when you put them back together.
It can take around 1-2 weeks for a cow's udders to dry up after weaning, depending on individual factors such as the cow's age, health, and milk production level. Proper nutrition and management during this period can help facilitate the process.
A young "male cow" (which is non-existent, by the way) is called a bullock or a young bull or, if not of weaning age, a bull calf. That is, if the so-called "male cow" is intact. If not, it is called a steer calf if castrated and is still relying on its mother's milk, or simply a steer after weaning or after it reaches around a year of age.
Yes. A cow that is not producing milk is called a dry cow. Dry cows are those that are a result of the weaning process, and are granted a period of rest before giving birth again.
Negative three to four months, assuming the cow gets bred two months after calving and the calf is weaned at six months of age. Seriously, a cow is already bred and into her second trimester when her calf is weaned. Cows are not like human females where they can only get pregnant again at least a year or 8 to 12 months post-partum.
Monika Lofstedt has written: 'Clinical and physiological effects of weaning in pigs with special reference to post-weaning growth depression' -- subject(s): Swine, Feeding and feeds, Growth
Don't waste your time. This is supposed to happen, as what will happen after you wean the calf from the cow and the cow dries up after a few days of not being milk. If you have already rebred the cow a few months prior to weaning, then you'll have to wait until after she's calved to begin milking her again.
The average weaning time would be 8-10 months. The mother will naturally wean the calf around 12 months.
Not really, no. A cow will only bellow like this if it's during weaning time, or when she gets separated from her calf and is calling out to it. She will also bellow like this when she's hungry.
I believe it would be the opposite; thinner cows carry their calves longer than cows with more condition on them. It also has to do with breed as well, since gestation length is heritable. But the main thing is that a thin cow does not have as much body reserves for the calf to, essentially, "feed" off of than a normal-conditioned cow does. As a result, calving difficulty is much higher, and post-calving weaning weights are a bit lower than from a normal conditioned cow.