There is a small pile of soil everywhere on the grass, what kind of worm is it?

The meadow was littered with small piles of dirt, and these were earthworms.

of the "masterpiece".

Earthworms are the most valuable animals on the planet.

Please don't underestimate earthworms, Darwin.

It was once praised as the most valuable animal on earth!

Earthworms excrete (feces) that make the soil fertile, and earthworms burrow in the soil, making the soil loose and breathable. Foreign horticulturists are very fond of earthworm composting.

The characteristics of earthworms are used to improve over-consumed and polluted soils.

When it comes to earthworm composting, red earthworms are the most ideal choice. The red earthworm is also called Cuba.

Earthworms, which regulate the pH of the soil.

The nutrient content of the relics is very high, and the plants grown with this compost are particularly healthy and have very few insect pests.

Earthworms have always been known as the cultivators of the earth.

Earthworm excrement can also make the soil fertile, and we often see some very fine sand around earthworms, which is earthworm excrement. Because there are many animal and plant carcasses in the soil, after the earthworm swallows the soil, the organic matter is fully digested, and then the discharged soil is rubbed by the muscles in the earthworm gizzard, and the particles become very fine.

Moreover, the sandy soil digested by earthworms will be rich in a lot of nutrients, which can make the soil more fertile, and with the characteristics of earthworms drilling into the soil, the soil will become softer and softer with the help of earthworms, and the soil quality will be better and better.

If you live by the river or the sea in the south, you will often see small holes and mounds like this, which are crab nests or ant nests.

Mole crickets, grubs, needleworms, hook needleworms, ground tigers, little brother tigers, root maggots, root bugs, root aphids, pseudo-ground beetles, crickets, root scales, root leaf beetles, root beetles, root weevils, ants and termites, etc.

The larvae of most insects are very fragile, so they need to be in a relatively safe place to grow into adults. For example, the larvae of beetles grow underground, where they stay underground for weeks until they reach adulthood.

1. Dry mud wasps: They like to nest in moist and warm places. They often build their nests in chimneys, where the temperature is suitable for the dry mud wasp to survive, but the young of the dry mud wasp often suffocate, so the dry mud wasp will build their nest in the wide chimney.

2. Fireflies: In appearance, it has six short legs and likes to use them for walks. When the male firefly is fully developed, they will grow wings because it is a beetle itself, and the female firefly will be in a larval state for the rest of its life.

3. Crickets: When choosing where to live, they don't choose naturally formed hidden places because these holes don't fit. They were all built in a hurry and without security.

They usually choose well-drained, sunny places, and when choosing these places, they have to build them themselves.

4. Grasshopper: strong feet, big belly and good jumping. Found in wild grasses, low forests, and shrubs, often hiding in grass, or crawling, perching, and foraging on plant stems. It mainly eats the stems, leaves, melons, and fruits of plants.

5. Scarab beetle: Also known as the beetle, it is one of the largest and most famous dung dung dung eaters. There are six fine-pointed teeth in front of the crescent-shaped parietal shell, which are not only digging tools and cutting tools, but also forks for inserting, lifting, throwing and throwing non-nutrient plant fibers in the manure material, and can also be used as a rake, bringing all the delicious things over.

6. Praying Mantis: It has a pair of wide green wings, and a pair of front paws are raised to the sky in a prayer form, but this pious prayer hides its cruel customs.

The pair of arms held high were actually its terrible **, its tools to prey on the gray locusts and white-fronted mites that passed by it. The sharp weapon strikes at the prey, so that the opponent has no power to parry, and even spiders and other insects are afraid when they see it, and become its food.

7. Cicadas: In the hot summer, people can often hear the cicadas, but no one may know that the cicada goes from eggs to larvae, and then becomes the singer of summer, and it has to hide in the burrow for 4 years. It has to go through the calamity of nine deaths and a lifetime before it can achieve positive results.

However, the life of this "singer" is only 5 weeks, that is, the adult cicada, the time to sing in the summer is very short. I haven't seen the light of day for 4 years, and it's only been 5 weeks to sing in the world, so it's not surprising that it always has to be sung enough, and sometimes it makes you upset.

8. Firefly: Firefly often has to use a crawler - in order to make up for the lack of strength in its own legs and feet - to climb to the top of the bottle, first carefully observe the movement of the snail, and then, make a judgment and choice, looking for a place where it can be hooked. Then, just a quick and light bite is enough to make the opponent unconscious.

9. Crab spider: the general name of the arachnidae crab spider family. Most species have a short cephalothorax and abdomen, and their feet are stretched out to the left and right, and they can walk sideways, like crabs. There are about 1,800 species of crab spiders worldwide. It does not form nets, and often lies quietly in flowers and grasses waiting to prey on passing insects.

This insect is called a root nematode. The prevention and control methods are as follows:

Use insect-free soil for seedlings to raise. When transplanting, remove the insect-bearing seedlings or remove the "root nodules". Remove the carcass of the insect, reduce the density of the insect population, and burn the roots of the insect after drying. Turn the soil deeply. Turning the topsoil below 25 cm can reduce the occurrence of insect infestations.

Crop rotation for insect control. In fields where nematodes occur a lot, changing to insect resistant (tolerant) crops such as grasses, onions, garlic, leeks, peppers, cabbage, cauliflower, etc., or planting aquatic vegetables can reduce the occurrence of nematodes. High (low) temperature inhibition insects.

Take advantage of the high temperature in summer and the leisure season, ridge irrigation and mulching, and seal the shed for two weeks. The occurrence of nematodes can be inhibited by using low-temperature freeze in winter.

Chemical pesticides can be used for the prevention and control of 10% gram phosphorus, 3 5 kg per mu evenly sprinkled and then tillage into the soil. You can also use one of the above-mentioned agents, 2 4 kg per mu in the ditch application on both sides of the planting line, or with the planting hole application, the amount of medicine per mu is 1 2 kg, and the soil mix after application prevents the root system from being in direct contact with the agent.

The scientific name of the capae is Ulmus ulmus.

Traditional Chinese medicine name: ground turtle (soil element, ground turtle insect).

Efficacy: Break blood stasis and renew muscles and bones. It is used for tendon fractures, blood stasis and amenorrhea, and scabs.

Tuyuan is the name of traditional Chinese medicine, which belongs to insects, with a flat, brown-black body, winged males and wingless females. It is often found in the soil at the root of the wall of an old-fashioned earthen house.

It is a shortage of Chinese herbal medicines in the market, with the destruction of the natural environment, as well as the expansion of domestic and foreign market demand year by year, especially for its excellent quality, wild soil has been far from meeting the needs of the market, in China's Bozhou Chinese herbal medicine trading market in the first year by year.

Ants, butterflies, beetles, grasshoppers, moths, spiders, bees, unicorns, beetles, flies, centipedes, mole crickets, mosquitoes, fireflies, grasshoppers, praying mantises, ladybugs, caterpillars, unicorns, snails, beetles, locusts, nematodes, etc.

Ants, watermelon bugs, seven-star ladybugs, caterpillars.

There are a lot of small bugs in the soil.

The grub is the larva of the golden tortoise shell, also known as the white soil silkworm and walnut worm. Adults are commonly known as tortoise shells or beetles. Harm a variety of plants and vegetables.

According to its feeding habits, it can be divided into three categories: herbivorous, fecal-eating, and saprophyrcus. Among them, the herbivorous grub has a wide range of feeding habits, harms a variety of crops, cash crops and flower seedlings, likes to eat freshly sown seeds, roots, tubers and seedlings, and is a worldwide underground pest, which is very harmful.

Mole crickets have phototaxis and have strong tropism to sweet substances such as half-cooked millet, fried soybean cakes, wheat bran and organic fertilizers such as horse manure. Both adults and larvae prefer soft and moist loam or sandy loam.

Needleworm is the larvae of the knocking insect and harms the roots and stems of plants.

Root maggots are omnivorous underground pests.

There are a lot of little bugs, and most of them crawl out on rainy days, and most of them are earthworms.