Chickens are creatures of habit. They can change nests, and often do, but for a stretch, they like one nest and one nest only. And there are usually fewer nest boxes than hens. When a broody hen claims one box to sit in, and other hens really like that particular box, there is a bit of a problem as to everyone getting time enough to sit. They will fuss and fume, but not actually fight for the nest.
It's more interesting to watch ducks. They will chose a nesting area. If one duck builds a good nest, then several ducks will share it. I've seen as many as 6 ducks at one time sharing a nest. It's almost like they like each other's company. The last duck to lay a egg is the one responsible for covering the eggs with down or dried grass. I've never seen them fuss about being the primary duck in the nest, like the chickens do.
In the wild, this may be a protective feature of the birds. If all the eggs are in one "basket", then all the hens/ducks will share in protecting the eggs from danger.
the chicks will be many
because some are premature
A bantam (mini) chicken egg takes the same amount to time to hatch as a regular egg: about 21 days. The time may be reduced very slightly, but in general it's the same. Of course, if the eggs are infertile, they will never hatch.
Nothing, Because This Is Impossible. All Eggs Will Hatch At A Different Time.
A fertilized and incubated chicken eggs take 21 days. Eggs must be started at the same time to ensure the hatch bonds in the brooder box. Late hatches may not survive even the chick pecking order.
Give me the time taken for each egg to hatch and the number of eggs that a chicken lays in a day.
No.
21 days is the incubation time for all chicken breeds.
Chicken eggs require 21 days at 101F to hatch. When trying to hatch chicken eggs, give them a few extra days before throwing out eggs that have not hatched as they may have been cold and needed a day or so to come up to incubation temperature.
With optimum conditions such as temperature and humidity a chicken egg takes 21 days to hatch. From when it was layed, about 20-28 days,depending on the breed. From the time when the egg first cracked, about one day. This is a very slow process.
You can put the eggs in an artificial incubator. Make one of your own with a box, lamp and a bowl of water for humidity. Place the light close enough to the eggs to maintain a temperature of 100F and allow the eggs to complete the hatch.
Bird eggs are laid at different times, so they usually hatch first laid first hatch and so on. This is more common among raptors. For other birds, embryos develop when the egg is incubated, and birds will delay incubation until all eggs are laid so that all the chicks will hatch at the same time.