How many varieties of earthworms are there, and what are the uses and prices of earthworms?

At present, there are more than 2,500 species of earthworms on the earth, and more than 160 species are distributed in China. William's ringworm is generally 90-250 mm long, 5-10 mm wide, greenish-yellow, gray-green or gray-green on the back, blue-gray on the dorsal midline, and 14-16 segments in the ring. The individual is larger, 120-400 mm long, 6-12 mm wide, purple-gray on the back, darker in color at the back, slightly whiter hair, commonly used earthworm in Chinese medicinal materials, distributed in Hunan, Guangdong, Guangxi, Fujian and other places, it is difficult to settle, and it is better to breed in orchards and nurseries with good irrigation conditions in grassland with high-quality soil.

The white-necked ringworm is 80-150 mm long, millimeters wide, medium-gray or maroon on the back, pale green on the back. There are 3 sections of the ring belt (located in the 14th-16th section), and the ventral surface is not bristle cloth in the middle and lower reaches of the Yangtze River, which has the characteristics of wide distribution and good settlement, and is suitable for breeding in vegetable fields, sweet potatoes and other crop fields There are nearly 20 species of earthworms in this genus, which are widely distributed in Europe and North America, and are found in all provinces and regions of China. At present, the most common breeding in the world is the red Aisheng worm and the red Aisheng worm of this genus.

The worm is 60-130 mm long, 3-5 mm wide, weighs 80 110 links throughout the body, and the link band is located in the 25-33rd section. The dorsal hole starts from the joint, the back and side are orange-red or maroon-red, the internode groove is colorless, the appearance has stripes more obvious, the tail is ginger on both sides, the older and deeper, the body is flattened and the tail is slightly into an olecranon hook likes to live in manure, rotten grass piles, sludge, garbage dumps, and has the advantages of strong fertilization, high reproduction rate, good settlement, thick meat quality and high nutritional value. Jia Liming, the earthworm purchase and sale breeding farm in the backyard of the warehouse of Tianjin Ninghe County Native Products Company, is the "Taiping No. 2" imported from Japan, and the annual reproduction rate can reach 1,000 times under general breeding conditions, and it can also reach more than 100 times by weight.

There are more than 2,500 species of earthworms

Earthworm is a general term for oligochaetes in the phylum Annelids. In the scientific classification, they belong to the order Unidirectional Vermichi. The body is cylindrical, symmetrical on both sides, with a segmentation phenomenon:

It is composed of more than 100 body segments, and after the eleventh segment, each segment has a dorsal hole ** on the back; There are no bones and the body surface is covered with a thin cuticle with pigment. With the exception of the first two segments of the body, the rest of the segments have bristles. Hermaphroditic, allogeneic fertilization, the production of egg cocoons through the ring belt during reproduction, and the reproduction of the next generation.

There are more than 2,500 species of earthworms, which were called the most valuable animals on earth by biologist Charles Darwin in 1837. Earthworms are called Dilong (Kaibian Dilong, Guangdilong) in traditional Chinese medicine, and the "Compendium of Materia Medica" says that it has the functions of activating meridians, activating blood and removing blood stasis, and preventing cardiovascular and cerebrovascular diseases.

Earthworms are commonly known as Qu Python and Qu Snake, and Chinese medicine is called Dilong, which belongs to a class of lower invertebrates of the Oligochaeta of the Annelida phylum.

Its species reach more than 3,000 species, according to the living environment in which it inhabits, it can be divided into two categories: terrestrial and aquatic, generally speaking, earthworms, mainly refers to terrestrial earthworms, there are more than 160 kinds of terrestrial earthworms that have been found and named in China. There are 22 kinds of earthworms commonly used in breeding, and the common breeding species in China mainly include: Aisheng worm (red earthworm), ring hairworm (green earthworm), heterolip worm, and the domesticated red Aisheng worm Daping No. 2 and Beixing No. 2.

Earthworms are a common terrestrial annelid, which lives in the soil, is diurnal and nocturnal, and feeds on putrefactive organic matter, which is swallowed along with the soil. It also feeds on fragments such as stems and leaves of plants. Earthworms can loosen soils, improve soil, improve fertility, and promote agricultural production.

There are about 2,500 species of earthworms in the world, and 229 species have been recorded in China. There are more than 2,000 kinds of [varieties] earthworms, straw earthworms, water earthworms, earthworms, vegetable earthworms 1, Chizi Aisheng worms, Beixing No. 2, Beijing striped earthworms: dung earthworms.

2. Silk earthworm: also known as water earthworm 3, Jinnong No. 6 earthworm: straw earthworm 4, [edible] "earthworm" only known as "Haitian dragon" sand silkworm.

It is the soil technician.

Earthworms eat animal feces, soil bacteria, and humus to change within the body, exerting the same ability as fermentation. As a result, the number of harmful bacteria in the soil decreases and the number of beneficial bacteria increases.

Vermicompost has twice as much fertilizer as regular compost, that's for sure!

Charles Darwin (1809-1882) wrote "On the Origin of Species" and spent the rest of his life studying earthworms for the rest of his life. He said that it is called the Earth Dragon, the natural cultivator. Recently known as the Ecosystem Technician, an indicator of soil health.

What are the functions of earthworms?

1. Rich medicinal value, mainly used for the effects of clearing heat, suppressing convulsions, diuresis and channeling. Vermicompost is rich in beneficial microorganisms, which promote plant growth and increase plant resistance to bacteria and diseases. Vegetables and fruits have regained their original flavor and are diverse in amino acids.

When earthworms die, they also exert their nutritional abilities.

Second, earthworm farming can avoid the harm of pesticides and heavy metals.

3. Roles other than the above:

1. Control the ability to control pathogenic bacteria and nematodes.

2. Dig a pit for food, 180 meters a day, improve 9 liters of soil.

3. Earthworm manure contains fertilizer components. Fertilizer composition 2% nitrogen, 1% phosphorus, potassium, 65% organic fertilizer, and trace elements. Yields can be increased. Compost can last for five years (Cuban experience).

4. After the earthworm dies, it is dried with 60% protein by weight and rich in amino acids. In 15 acres of farmland in Cuba, 4 tons of earthworm compost were applied, and the yield increased significantly!

There are many varieties of earthworms, such as the Japanese Ohira II variety, which has the advantage of high reproductive ability, but low cultivation ability.

The advantage of the ringworm is that it is deep cultivation and too much cultivation ability. Do not fertilize and tillage in the orchard. With a body length of more than 23 centimeters and a body width of 1 centimeter, its mobility can make the soil no longer compact. We have visited the orchards and are amazed at how well they can farm.

For example, peach trees can be cultivated in one year to achieve the effect of other fruit trees in three years. Three-year trees are like five-year trees. Didn't get sick, and grew very fast.

The fruit is large, the sweetness is high, and the taste is good, so it can be sold at a good price.

Barren soil flowers turn into fertile soil in a year.

After applying cow dung, remove weeds from the soil and place straw in the soil. After fermenting the manure, it is turned into the soil with a cultivator and then put in earthworms (ringworms).

What are the uses of earthworms.

1. For the medicinal and edible value of human beings, earthworm is a traditional Chinese medicine, which has the functions of antipyretic, analgesic, asthmatic, antihypertensive, diuretic and meridians, and can be used for high blood pressure, asthma, red eyes, sore throat, edema, rheumatic pain, hemiplegia, headache, fever, scalding and burns, and can also promote metabolism and be conducive to skin care and beauty. As a food, earthworms also have delicious taste and high nutritional value, and their nutritional content contains 72% crude protein, 15% sugar, 10% fat, and other 3% according to the test. Its meat is mixed with beef and pork to make a variety of delicious non-staple foods.

2. Livestock and poultry feed animal protein feed, fresh earthworm feeding poultry is the best, is a nutritious high-protein feed. Chicks can account for 5% of the diet, after one month for 10-15% for middle-aged chickens, and 20% for fattening and laying hens. Ducks have a strong ability to digest earthworms, and the amount of earthworms fed can be appropriately increased.

Grass-fed livestock such as cattle, sheep, rabbits, etc. can be processed into dry powder or cooked after feeding, because of its high proportion of protein, after feeding yield is significant, such as dairy cows and dairy goats after feeding earthworm dry powder, can increase lactation production by 10-40%. Omnivorous monogastric livestock such as pigs should be cautious when using, and generally their feeding amount should not exceed 8% of the diet. The reason is that earthworms contain a kind of formic acid in their bodies, which can have a paralyzing effect when fed too much.

3. The high-efficiency bait fed by the aquaculture industry, the general anglers are accustomed to using earthworms as bait, which shows the attraction of earthworms as bait to fish. It can be said that all kinds of fish like to swallow earthworms, especially in the juvenile stage, among which carp, salmon, and river eels are the most fond of devouring earthworms, while silver carp and bighead carp also swallow earthworms when they are young, and they turn to eat other species such as bottom humus and plankton after they become adults.

<> ginseng ring hairworm: this variety is large, the back is gray-purple, and the bristle ring is slightly white, which can be used as a medicinal material. White-stemmed ringworm:

The back is medium gray or maroon, the back is pale green, and the ventral surface is hairless, and it can produce manure farmland. William's ringed hairworm: blue-gray on the back, blue-gray on the midline of the back, like to live in grasslands and forests.

There are more than 3,000 species of earthworms in the world, and there are more than 200 species in China.

The largest earthworm in the world is the Gippsland earthworm. The Gippsland earthworm, also known as the earth dragon, the curved toad, and the ground worm, is usually about 1 meter long, and the longest body length can reach 3 meters, making it the largest earthworm found in the world so far. If you are interested, you can continue to read and understand.

1. The Gippsland earthworm is distributed on the Mornington Peninsula in Victoria and is the only unique native animal in Australia.

2. The Gippsland earthworm usually moves slowly and lives in a cave with a clay layer about 1 meter deep underground.

3. The head of the Gippsland earthworm is black-purple, the body color is blue, and it will make some creaking sounds when moving in the cave.

4. Almost all of the Gippsland earthworms live in caves, which are difficult to see on weekdays, and the total amount is very small, and they have been listed as protected animals in Australia.

There are more than 3,000 earthworm species in the <> world, among which the more common ones are the Pure Aisheng Worm, the William Ring Hairy Flyworm, the Ginseng Ring Hairworm, the Popular Ringed Hairworm and so on. and calling.

<> earthworms are found all over the world. It belongs to the oligochaetaean invertebrate with wide distribution and large numbers. Among them, the earthworm species of Megascolecidaepheretima are the most abundant and widely distributed, and more than 100 species have been found so far.

It is followed by the genus Lumbriada Eallolobophora and the genus Edwin earthworms, which are distributed in Northeast China, North China, Central China, Northwest China, East China and other regions. Here are a few common species and improved breeds that can be farmed. Stir your eyes.

1) Pheretimaguillelmi (MICH) is commonly known as green earthworm, the individual is larger, the body length is 90-250 mm, the width is 5-10 mm, the back is greenish-yellow, gray-green or gray-blue, the dorsal midline is blue-green, and the average weight of each adult earthworm is found in Harbin, Changchun, Tianjin, Sichuan, Jiangsu, Shanghai, and Shaanxi. It is a good breed with high fecundity and strong adaptability, and it is the main breed of artificial breeding.

2) Daping No. 2 and Beixing No. 2 (same species and different names).

The earthworm was created by Japanese researcher Furuhiko Maeda using a cross between an American red earthworm and a Japanese flower earthworm. In addition to thick body cavity, more meat, long life, and can adapt to high-density feeding, this earthworm also has the advantages of high reproduction rate, strong adaptability, and easy feeding. The morphology and structure of this species of earthworm are the same as those of China's Chizi Aisheng worm.

Summary. What is the breed of dried earthworm in the market?

At present, the dried earthworm species used in medicinal materials are mainly ginseng ring hairworms.

What is the breed of dried earthworm in the market?

What is the most important dried earthworm on the marketWhat is the variety of dried earthworm that is now used for medicinal materials, mainly for the ringworm.

Dried earthworms, generally use Zhili ring hairworm, Bing's ring hairworm, ginseng ring hairworm redefense and dorsal dark heterolip worm and so on. The hairy worm is also known as the Guangdi dragon. This variety is larger, 120-400 mm long, 6-12 mm in diameter, purple-gray on the back, darker in color at the back, slightly whiter in the bristle ring, prefers southern climate, and eats fertile soil.

Earthworms are also known as earth dragons, and there are 1The ringed hairy worm is also known as the Wideland Dragon. 2.The back-drowsed heterolip worm is also known as the land dragon.

If you are satisfied with my service, please give a thumbs up, and wish you all the best! 

Earthworms can be used as precious drugs for a variety of diseases, and can also be used as natural bait by fishing enthusiasts. Due to the increase in demand, the earthworm in the market Hongwu ** greatly improved, a few years ago the earthworm dried with a return of only 70 yuan kg, now the old or has risen to 300 yuan kg, and it is not easy to collect.

Supply outstrips demand, and the outlook should be good.

There are more than 3,000 species of earthworms in the world.

Earthworms, also known as earth dragons, are terrestrial invertebrates of the phylum Annelids. Earthworms are present in most ecosystems around the world, but the ocean is a natural barrier for earthworms, and desert areas and year-round snow and ice areas are rare. It is mainly distributed on the surface of the soil, where organic matter is abundant.

The structure of the soil, the pH of the cavity, the water content, the aeration and so on are all factors that limit its distribution and quantity.

There are ringworms, Aisheng worms, heterolip worms, dura worms and other varieties widely distributed throughout the country. Earthworms reproduce rapidly, eat heterogeneous, have high yield and good economic benefits. There are 12 families and 181 genera of terrestrial earthworms recorded in the world, and 9 families and 28 genera have been recorded in China.

Physiological characteristics of earthworms:

1. Feeding habits: sabrific, feeding on decaying plants or other organic matter. Swallow soil and sand grains and imitate them to obtain organic matter.

2. Respiration: Respiration is carried out through the diffusion of gases on the body surface. Earthworms do not have respiratory organs, but because of the large number of microvascular networks distributed on the body surface, it is easy to exchange the body of Qi Kaitong in the case of moisture.

3. Circulation: The structure of the vascular system is complex, for example, the ringworm has a dorsal blood vessel on the back of the digestive tract. Because the muscles in the wall of the blood vessel are more developed, there are valves in the tubes, which rely on their wavy contractions, forcing blood to flow from back to front.

The blood in the dorsal blood vessels and the heart determine the direction of blood flow, and after the blood in the dorsal blood vessels flows to the front of the body, part of the blood is distributed to the esophagus, pharynx, brain, etc., and most of the blood flows into the abdominal blood vessels through the four pairs of hearts.

4. Excretion: Except for a few segments at both ends, each other body segment has a pair of posterior kidneys as its excretory organs.

5. Nerves and senses: It has a typical chain nervous system, and the nerve structure is separated from the epithelium and located in the muscle layer of the body wall, that is, in the body cavity.

6. Reproduction and development: sexual reproduction, hermaphroditism. There are well-defined gonads and are limited to a limited number of somites.