Chinese koi fish, what does Chinese koi mean

Guangxi Longzhou koi, Jiangxi Xingguo red carp, Zhejiang Hangzhou golden carp.

Early introduced into Japan by our country, after the long-term artificial breeding of the Japanese people, there are now more than 100 varieties, according to the literature, the Japanese aristocracy was the first to put the koi in the pond for ornamentation, the common people are rare to see, the initial name is "scarlet carp", "color carp", "flower carp", after the Second World War, it was renamed "koi".

In 1973, as a friendly envoy of the Chinese and Japanese peoples, the Japanese koi settled in China. Koi originated in China, flourished in Japan, and then returned to China, which can be said to have experienced the process of "export to domestic sales".

Habits. Koi carp is more adaptable to the environment, and the adapted temperature is 2 30. However, it cannot resist the sudden change of water temperature, and when the temperature drops or rises suddenly2 3, it is easy to get sick. If the temperature rises and falls by 7 8, the fish will crawl on the bottom of the water without eating or moving.

If the temperature abrupt change is larger; Koi fish can even die instantly. The water temperature that koi fish live in is 20 25, and in this water temperature, koi fish swim actively, have a strong appetite, have a strong physique, and are brightly colored.

The above content refers to Encyclopedia - Koi Fish.

Originally Chinese, it was introduced and carried forward by Japan, and now China's koi breeding technology has to go to Japan to learn, so the current koi are generally better in Japan; But at present in China, it seems that a father and son from Zhejiang, who came back from Japan to learn technology, breed better, according to themselves, they want to catch up with Japan, they now have a koi sales center in Canada, that is, koi from China.

To tell you exactly, koi fish are not native to China, but to Japan.

Well, CCTV 2 also said that the father and son, known as the best koi in China, Zhejiang, you can inquire

China Koi is a **Weibo activity launched by Alipay on September 29, 2018.

On October 7, 2018, Alipay "lottery", a graduate of China Southern Airlines, a netizen with the online name "Xin Xiaodu", won the "China Koi Global Free Order Gift Package" provided by more than 200 Alipay global partners. Afterwards, some netizens found out that the domain name of Derpy had been registered on Alibaba Cloud as early as possible, and questioned the winner's internal designation. On the evening of October 9, 2018, Alipay responded through Weibo that the domain name was registered by someone else on Alibaba Cloud, and there was no internal commitment.

The term "Chinese koi" is still hot.

Alipay** draws the Weibo of "Chinese Koi".

Caused more than three million people.

The selected users will become "2018 China Koi".

I hope Nanfeng's answer can answer your questions, if you are satisfied with Nanfeng's service, I hope you can give Nanfeng an evaluation I wish you a happy life and good health Thank you!

It is a grand prize drawn by Alipay on Weibo some time ago, and the winner can get a lot of things, ** is only the current one, Alipay officially said that there will be merchants added in the future. **If it's too long, cut off a part. The original image is also placed next to it to compare the length.

1. Basic information of koi

Koi, also known as colored carp and colorful carp, is one of the carps and is an artificially bred species. Short, fat, and colorful, with red, white, black, yellow, blue, and purple colors, it is often regarded as a mascot that symbolizes good luck, wealth, and a bright future. Koi fish are highly adaptable and grow quickly in warm, freshwater environments.

The adult fish can reach a length of more than 50 centimeters, and their main food is aquatic weeds and plankton.

Koi fish is an artificially bred and cultivated species, which first appeared in the Northern and Southern Dynasties of China and is one of the traditional ornamental fish species in China. It is also widely farmed in Japan, Europe and the United States, among which there are many Japanese species, showing novel patterns and colors, and it has become a national treasure of Japan.

2. Breeding methods of koi fish

Koi fish grow fast and are adaptable, making them a very suitable ornamental fish for farming. The key points of koi fish farming are the breeding environment, water quality, feeding and management.

The breeding environment is an important factor affecting koi fish breeding, the ideal breeding water temperature is 20-25, the pH value is between, and the breeding density is generally 20-50 fish per cubic meter of water. Feeding bait should be even, appropriate and timely, and the feed should be high protein, low fat, easy to digest and absorb, such as fish feed, insect meal, tofu residue, etc. Water quality management should remove sewage and bait in a timely manner to ensure that the water quality is clean and hygienic.

3. The meaning and culture of koi fish

Koi fish are endowed with rich meanings and cultural connotations, and are mostly regarded as a symbol of beauty, auspiciousness, and blessings. In China, koi has long been regarded as the king of grass carp, implying the beautiful meaning of "carp at the dragon gate", and also has the saying that "carp leaps over the dragon gate". In traditional Japanese culture, koi fish are closely associated with Nobunaga, Japan's Warring States military general, and the koi fish pattern is also used in various means of transportation, and has become a national treasure of Japan.

In addition, koi fish are also widely used in fashion, home furnishings, accessories, etc., and have become a part of fashion culture.

4. Breeding skills of koi fish

The main way of koi breeding is artificial breeding, which is generally divided into three types: underwater hatching, planktonic hatching and exposed hatching. Underwater incubation refers to the hatching of juvenile fish in three to four days by placing eggs in water at a depth of 20-30 cm. Planktonic hatching is when eggs are placed in a special cylinder and hatched after about 9 to 10 days.

Exposure hatching is when the eggs are placed in a transparent gauze bag, exposed to the surface of the water, and hatched after 8 to 12 days.

The key to koi reproduction is to select high-quality breeding fish, stable water quality and suitable breeding environment. In the process of breeding, it is necessary to regularly clean the egg shell at the bottom, keep the skin of the aquaculture water wide and clean, and at the same time add auxiliary bait in a timely manner to improve the hatching rate of eggs and the survival rate of juveniles.

Cultivating history.

Koi fish were first recorded in the Western Jin Dynasty of China. By the 17th century, koi fish began to be raised on a large scale in the Niigata region of Japan. Farmers working in the rice fields find some carp with brighter colors and catch them home to raise them (when the brightly colored fish are usually easier to spot and be eaten by birds or other predators).

Many of the koi color patterns were established in the 19th century, such as the famous red and white kohaku, but it wasn't until 1914 when Niigata koi fish were exhibited in Tokyo and some were presented to the crown prince as gifts that the outside world became aware of them. Later, the breeding of koi fish spread from Japan to other parts of the world. Koi fish are now available at many pet stores.

Exterior features. Koi fish are distinguished by different colors, patterns, and scales. Successfully bred in the 1980s, the butterfly koi, known for its long, smooth fins, are actually a cross between koi and Asian carp, and are not really koi.

Koi fish come in one to three colors, including white, yellow, orange, red, black, and blue (a light gray shade due to the black beneath the scales), which can be matte or shiny. Although there are endless variations of patterns, the best ones are the small round spots on the top of the head and the stepstone-like pattern on the back.

Fish scales may or may not be present; large or small; Or there may be wrinkles, like "diamonds".

The main species of koi fish.

asagi - Light blue on the back and reddish-orange on the belly with white-edged blue scales.

Shusui - Same as above, but with larger scales on the back.

Bekko - The main color is red, orange, yellow, white, with black spots.

Hikarimoyo Mono - two colors; One without light, one with light.

Hikari Utsuri Mono - Two glossy colors.

Kawari Mono - various.

Goshiki - Mostly black with red, white, brown, and blue accents.

Kinginrin - Silver glossy.

Kohaku - White with red accents.

Koromo - red and white and covered with blue or silver.

ogon - All white or all yellow.

Platinum ogon - pure white.

Showa Sanke - Black with red and white spots.

Taisho Sanke - mostly white with red and black spots.

Utsuri Mono - All black with red, white, and yellow spots.

Tancho - mostly white with a red spot on the top of the head.

Tancho Kohaku - Pure white with a round red spot on the top of the head.

Feeding method. The common carp is a very resilient fish, and the koi also retains this trait. They can be kept anywhere from small fish tanks to large outdoor ponds, and they can quickly grow to 30 cm or larger, so using a traditional indoor fish tank is not as good as a round plastic pot. Koi fish are cold-water fish, so it is best to raise koi fish in hot places in the summer to a depth of half a meter or more.

The word "koi" has become super popular recently, and it is often seen in the circle of friends that someone is posting "** this koi". So what does the online term koi mean?

Koi fish (cyprinuscarpiohaematopterus) are biologically in the family Cyprinidae.

There are more than 3,700 species of carps in 210 genera worldwide. It is a kind of high-end ornamental fish that is popular in the world today, and has the reputation of "living gem in water" and "art that can swim". The division of koi fish varieties is mainly divided into several major strains according to the different colors and different carp species produced in the process of their development.

Due to the relatively short history of the development of the koi, the offspring it produces are not genetically stable like other animals, but can only be divided from large strains.

Classification of koi fish.

Any carp that has color, markings and can be admired by people is called a koi fish. According to the difference in scales, koi fish can be divided into two main categories, namely the common scale type and the scaleless or less scale type. The scaleless or scaleless koi is called the German system koi, and it is a breed bred by crossing the scaleless leather carp and the scaleless mirror carp introduced from Germany with the Japanese koi.

According to the color of the markings, it is divided into three categories, that is, monochrome, such as **, etc.; Bi-colored, such as red and white, writing carp, etc.; Trichromatic categories such as Taisho tricolor, Showa tricolor, etc. Now, the Japanese Ai Scale Society divides koi into 13 categories, each of which is divided into many varieties according to the different colors and markings on the koi body, and the specific classification is as follows:

1. Red and white Varieties: two-stage red and white, three-stage red and white, four-stage red and white, lightning pattern red and white, one red and white, lipstick red and white, covered red and white, nose cover red and white, Fuji red and white, Napoleon red and white, Goten cherry red and white, golden cherry red and white, German red and white.

2. Taisho tricolor includes varieties: red tricolor, lipstick tricolor, jade robe tricolor, Fuji tricolor, German tricolor, German red tricolor.

3. Showa tricolor contains varieties: light black Showa, crimson Showa, modern Showa, German Showa.

4. ** Varieties: **, Platinum, Gray**, White**, Yamabuki**, Orange**, Scarlet**, Golden Pine Leaf, Silver Pine Leaf, Mizuho**, Golden Pocket, Silver Pocket, Gold Stick, Silver Rod, Germany**, German Platinum, German Orange**.

5. Pattern skin carp Varieties: stickers, mountain blowing stickers, orange stickers, stickers pine leaves, German stickers, chrysanthemums, platinum red and white, Yamato brocade, brocade, silver water, peacocks, peacocks**, red peacocks, German peacocks.

6. Other armor Varieties: white armor, red armor, yellow armor, German armor.

7. Writing carp Contains varieties: white writing, yellow writing, scarlet writing, German writing carp.

8. Light writing contains varieties: gold Showa, silver Showa, silver white writing, golden writing.

9. Light yellow Varieties: blue light yellow, Minghai light yellow, water light yellow, light yellow tricolor, flower autumn cui, crimson autumn cui, yellow autumn cui.

10. Clothing Varieties: Blue Clothes, Ink Clothes, Grape Tricolor, Clothes Tricolor, Showa.

11. Danding includes varieties: red-top red and white, red-top three-color, red-top Showa, Yidanding, bird carp red-top, and golden red-top.

12. Gold and silver scales include varieties: gold and silver scales red and white, gold and silver scales three-color, gold and silver scales Showa, gold and silver scales red-top three-color.

Common koi strains are:

Red and white koi, raid Taisho bai tricolor, Showa tricolor. Du Epsom class, other jia and so on.

Red and white koi: The body color is composed of red and white, and the head must be crimson, and the eyes, jaw, cheeks, and mouth snout must not be stained. The torso pattern must be symmetrical from side to side, preferably with large markings on the shoulders near the head.

Taisho tricolor: body shape and color, those with red and black markings on a white background are called "Taisho tricolor". The basic condition is that the head has only red spots and no dark spots, and there are black stripes on the pectoral fins.

The three colors should have glossy blue ink spots, and these ink spots are better on white spots such as those on the shoulders.

Showa Tricolor: It has a thick inkjet base color, and its red and white colors are acquired on the basis of inkjet. The body must have large erythema, uniform red texture, clear edges, and strong color is preferred.

The white position is required to be pure white, and those with white spots on the head and tail have a higher taste. The ink spots are preferably those with facial cuts on the head, and the ink lines on the torso must be lightning or triangular and thick and rolled up to the abdomen. The pectoral fins should be black and should not be completely white, black or erythematous.

Fish farming should first raise water, and good water quality is the most important thing for fish. All to choose a good fish pond filtration, Cyrp technology is very good, can effectively sterilize, remove algae, and increase oxygen.