EducationThe science

Earthworms eat in nature, soil, on vermiferms, at home?

To explain where the name "earthworms" came from is very simple. After the rain on the footpaths, parks and gardens creep, wriggle the creation of a reddish hue, at the risk of being trampled by passers-by. They are not very pleasant to look at, but they even inspire small children in fear. In addition to the horror of children, the question arises: "What do earthworms eat in the soil?".

What are the earthworms?

By biological science these representatives of the animal world are referred to the type of Ringworms. If you look closely, you can see that their thin bodies (in diameter slightly more than 50 mm) are 15-30 cm long and form rings, the number of which sometimes reaches 300. There are tiny two centimeter earthworms. But very few people know about the existence of giant worms, reaching a length of two meters. That's how horrible earthworms can be. What these representatives of the fauna eat is also interesting.

Only when viewed from a very close distance can you notice that one end of the worm is thicker and darker. It's kind of like a head.

How do worms move?

Due to the opposite ends of the trunk, the worm moves. The front end lengthens, clings to the rough surface of the soil. Then comes the back of the back, which, leaning against the ground, pulls to the head. In this case, the body has to alternately stretch and contract, changing its length. Directly under the skin is a well-developed system of muscles, which has a two-layer structure. The length changes propagate along the body undulating, which is easy to see.

The respiratory organ of the earthworm is served by its entire skin. A prerequisite for the respiratory process is the presence of mucus on the surface of the body. Dry skin leads to the death of the animal. Living in an aquatic environment worm can for several weeks. "What do earthworms eat and how do they multiply?" - this question is asked by many people.

The absence of hearing and sight is compensated by an excellent sense of touch, which helps the worm to find food for itself.

What do earthworms eat?

It is worthwhile to raise the earthworm, and then lower it again to the loose ground, as it immediately disappears somewhere. Quickly disappear to him helps the front end, which takes the form of a wedge. With this "tool" he easily shovels the soil particles, the body gradually deepens into the ground.

For a dense soil, the worm chooses a different tactic - swallows those soil particles that prevent immersion. Nutrients are extracted from it by the digestive tract. The anal opening removes the rest of the useless mass from the body. Behind the worm stretches a thin earth thread. What do earthworms eat at home, know all the lovers of fishing. These creatures can be planted in a metal bucket with soil, which is sometimes poured tea leaves and branches from the street.

Favorite dainty worms

These animals prefer the soil, which contains a large amount of humus. The diet includes a variety of plant remains (for example, fallen leaves and bushes leaves) including rotting. The worm grabs them with it when it goes into the lower layers of the soil. Still many are interested in what earthworms feed on vermifarms. There they are given humus and harvested food from old foliage and branches.

Obvious is the fact that, "drill" a lot of tiny holes, worms loosen the soil, making it possible for oxygen to enter into it, enriched with nutrients. In the end, this increases the yield. Experienced owners of suburban areas, taking into account the invaluable benefits of these tiny inhabitants of the soil, carefully treat them, try to create conditions for reproduction and increase in the number of gardens and gardens.

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