And why are chickens and roosters painted differently?

Not only in birds, but also in animals, males are colored more brightly than females. With what is it connected? Yes, just males need to seduce the female. And females tend to incubate and rear their offspring. For this purpose they need a less bright color. This is a kind of protection from predators. But people have the opposite.

But why are chickens and roosters painted differently? The hens have a pronounced anatomical structure - sexual demorphism. From female Individuals of male chickens differ with their colorful plumage. Plumage is most prominent on the neck and on a lush long tail. Cocks on the shin appear bony outgrowths - spurs. Both the chicken and the cock have a distinctly distinguishable comb and beard on their heads. The comb and beard are the organs of thermoregulation. They redirect the blood flow to the skin. Usually the comb in the cock is larger than the chicken.

Now we have found out why chickens and cocks are painted differently. But perhaps, their coloring is somehow influenced by the conditions of detention? Let's look at the contents of laying hens at home.

In houses, chickens are usually grown on the floor, using the litter. Sometimes poultry keep birds in cages or on mesh floors.

Floor Content

This system provides for the placing of chickens on deep litter from water-intensive and loose materials with low thermal conductivity. With outdoor cultivation, a bird can move more, which positively affects its health. Before planting a batch of birds lay a thick layer of a layer of about 20 cm. It is removed only after the end of the poultry.

Contents on mesh floors

If one square meter of floor cultivation places up to five birds, then up to twelve heads when growing on netted floors. Here the capacity of the house is increased two and a half times.

The contents of chickens in cages

This method is more progressive, compared to placing the bird on the net floor. So the bird is kept on large Poultry factories producing eggs. In the home apartments chickens in cages almost no one contains.

But how does the laying hen feed? They eat twice a day with full-dried dry food. The amount of poured food depends on the level of filling of the feeders. It should not exceed two thirds of the feeder.

Feeding with dry feed requires a daily rate: one hen takes about 120 grams of feed. For a year, one chicken consumes about 44 kg of mixed fodder. If the diet of layers is included juicy and green food, then the volume of daily allowance increases to 170 g or more.

Juicy and green fodders have a beneficial effect on the state of the body of rushing chickens, their productivity and viability. We tried to find out why chickens and roosters are colored differently. We see that neither the content nor the feeding on the color of the plumage is completely affected.

Chickens are probably the most common birds on planet Earth. According to some estimates, now their number exceeds 13 billion! Humanity receives from the chickens about 600 billion eggs a year.

Of course, everyone is interested in knowing why chickens and roosters are painted differently. But you will agree, this question interests nobody, when to a table for a dinner delicious fried eggs are served.