What kind of black crucian carp is it?
Question 2: Who knows what kind of crucian carp is? Hello, not crucian carp, but mirror carp.
Question 3: What kind of crucian carp is the most common in the market? Wild crucian carp, not 998! Not 98! As long as 8.8 yuan! Yes, you heard me right! Just 8.8! …………
Question 4: What kind of crucian carp is this? What's your name? crucian
Question 5: What is the name of crucian carp? High-backed crucian carp: High-backed crucian carp is a dominant population developed in Dianchi Lake and its water system in Yunnan Province in the mid-1970 s, with the characteristics of large individual, fast growth and strong reproduction. Named for its towering back.
Founder Crucian Carp: Founder Crucian Carp originated from Shuangfeng Reservoir in founder county, Heilongjiang Province, and is an excellent variety of crucian carp. Founder crucian carp has a dark gray back and a dark silvery white side and abdomen. The maximum individual weight 1.5kg is generally around 0.5 ~ 1kg.
Pengze crucian carp: Pengze crucian carp is an excellent variety of crucian carp bred by aquatic science and technology personnel in Jiangxi Province, with delicious meat, high meat content and rich nutrition. Full-bodied, easy to transport, easy to raise temporarily, easy to take the bait, which is conducive to the listing of live fish, and it is also a fish that can be developed in production and fishing.
Qihe Carassius auratus: Qihe Carassius auratus is named after it is produced in Qihe River, a mountain river flowing east and west in northern Henan Province. Qihe River is not frozen all the year round, and the water temperature is still above 10℃ in1-February, and weeds grow on both sides of Qihe River bed. The excellent ecological environment has created favorable conditions for the growth and reproduction of Qihe crucian carp.
Hybrid crucian carp: offspring obtained by crossing Fangzheng crucian carp as female parent and Taihu wild carp as male parent. The trial planting shows that the hybrid has obvious advantages, such as strong adaptability, fast growth, large individual, wide eating habits, few diseases and delicious meat.
Question 6: What is the largest variety of wild crucian carp? Generally speaking, the weight 1 kg is large, and it is rare to exceed 3 kg.
Now there is a hybrid of crucian carp and carp called engineering crucian carp. After three to five years of growth, it may grow to 10 kg, which is also relatively rare.
Question 7: What does the black crucian carp look like and what is the feng shui like? So how can koi fish be raised as a feng shui fish?
First, how to find out the financial situation
The biggest function of feng shui fish is to add wealth and increase wealth, and then ward off evil spirits. Whether in the office or at home, if you want to set up a feng shui fish tank, the first step must be to find the right location. Only by putting the fish tank in the right position can it be promoted to the realm of transshipment, not just a single effect of beautifying the environment. But the bright financial position at home is generally in the diagonal position. No matter where you open the door, the diagonal line after opening the door is generally considered as a bright financial position in the house. When the fish tank is placed here, you can see it as soon as you open the door. It is quite eye-catching visually and can also play a role in urging money.
Second, how many fish should I keep?
Of course, there is a certain relationship between the number of fish raised and the size of fish tanks. Feeding is mainly considering that overcrowded space will make it difficult for fish to survive. In addition, according to the interaction principle of the Book of Changes, the number of fish is 3, 6, 7, 9, 13, 17, 18, 19, 2 1. Popularization method: this legal person is universal, and nine articles should be raised. Ancient literati like to paint fish, and all of them take "Nine Rus" as the topic. What are nine Rus? According to ancient records, there is a cloud in the Book of Songs: "The sky is full of treasures, so it is like a hill, so it is like a hill, so it is like a river. It is like the moon, so it is like the rising sun, so it does not collapse, so it is like pine and cypress. " This poem * * * has nine words "Ru", but some fish tanks are too small to keep as many as nine, so you can keep three or six, because three represents "inexhaustible" (life) and six represents "endless" (wealth, harmony &; Rdquo. South China, Hong Kong and Macao love to use seven (the same as "going out" and "enterprising"). The number of fish farming should also be coordinated with the five elements of the head of the household: "The river is full of water" and the world generates several formulas: "Natural water, 60% of the land; Fire is second, 70% a day; There are three trees in the sky, 80% of the land; The land is rich in gold, and the sky is 90%; Born on the ground on the fifth day, the ground is 100%. "According to the above presumption, as long as we find out the five elements of the head of household, we can find out how many fish should be raised to cooperate.
Third, we should have a good mind.
For koi fish, it is most important to have a good start, not just for a fish, but for a person, a family, a collective, a nation and a country! What should a good avatar look like? Simply put, it is round head width. If you feel abstract, look at some pictures of good fish in the altar. It is important to note that there must be no black spots on the top of the head. If there are black spots, you lose. When a person and a family are safe and happy, it is even more taboo to bring such fish in. Even if we don't talk about feng shui, you can try to stare at a fish with black spots on its head, and you will feel uncomfortable. This is the role of fierce anger. Like Taisho and Showa, black is completely black, and it must be intertwined with red. This is another matter, so I don't want to talk about it here.
Fourth, about the color of fish.
Keeping carp at home should be mainly red, bright red and bright white, which makes people feel comfortable. Among them, Dante is the top, supplemented by red, white, gold, silver and tricolor. Some people think that all black can ward off evil spirits, but they don't know that all black is too cruel compared with the home environment. Although the evil spirits have been killed, all the good spirits have gone. Therefore, we should choose three colors, which have the miraculous effects of interweaving dragons and phoenixes, exorcising evil spirits, and bringing forth a hundred talents. This is also the reason why good tricolor is particularly valuable.
Verb (abbreviation for verb) The difference between koi fish and goldfish.
Koi fish and goldfish are both feng shui fish, but there are still great differences. The advantages of goldfish are relatively stable heredity, strong color and peaceful expression, and it is easier to find the needed varieties at low prices in the market. The disadvantage is greed and short life. After four or five years, you will be old and too weak. It is even more difficult to say that there is a strong sun. As soon as you cultivate your feelings, you will face the scene of aging ... The advantage of koi fish is that it is just a combination of Yang and Rui, and it lives as long as a turtle. This is a matter of longevity. In Japan, three generations often keep the same fish, which can bring vitality to the family. The disadvantage is that the inheritance of color is unstable, and both parents are born. No color is the same, there are too few good colors and too many bad colors. If finding a good fish is not too expensive, it will take a lot of effort to find it! Bad appearance ... >>
Question 8: What kind of giant crucian carp is it? Is it a giant crucian carp?
Crucian carp (Carassius auratus) is the most traditional and popular high-quality fish among consumers. Carassius auratus is a new variety of crucian carp successfully selected by fish breeding experts after several years of painstaking research and application of traditional breeding techniques and modern biotechnology. The fish has good shape, color and taste, fast growth, high yield, good breeding benefits and broad market prospects. At the same time, the fish has strong disease resistance, wide feeding habits, cold tolerance and hypoxia tolerance, long-distance transportation resistance, easy fishing and cannot reproduce by itself. The biological characteristics and propagation methods of crucian carp are briefly described as follows:
I. Biological characteristics
Giant crucian carp (Carassius auratus) lives in the middle and lower layers of water, has gregarious habits and mild temperament, and is suitable for high-density culture. Its survival water temperature is 0 ~ 38℃, feeding water temperature is 10 ~ 35℃, growing water temperature is 15 ~ 32℃, and salinity is 0 ~ 7 ‰. Resistant to hypoxia, even if the dissolved oxygen in the pool drops to 1 mg/L, it will not die of hypoxia. The critical point of dissolved oxygen is less than 0.25mg/L. Only when the dissolved oxygen in water is less than 0. 1mg/L will it cause death.
The fish is an omnivorous fish, which is a plant feed and has strong adaptability to bait. Young fish mainly feed on zooplankton, and when the body length reaches more than 6 cm, they start to feed mainly on plants, and also eat organic debris and artificial compound feed. The high-yield cultivation of adult fish is mainly fed with hard pellet or puffed pellet feed with crude protein content of 28% ~ 34%.
Carassius auratus grows very fast, reaching 0.6 ~ 1 .5 kg in half a year.
Second, adult fish culture.
The giant crucian carp of cyclamen persicum is suitable for high-density culture in ponds, lake purse seines and cages in rivers, lakes and reservoirs, and is also suitable for mixed culture with fish cultured in ponds. In the pond, put1500 ~ 2,000 fish over 3 cm into the pond and feed them with full-price hard pellet or puffed pellet feed. After 5 ~ 6 months, the individual generally reached about 0.5 ~ 0.75 kg, the yield per mu reached 1.000 ~ 1.500 kg, and the feed coefficient was 65448. Mixed culture of 150 ~ 200 kinds of procaryotic giant crucian carp (more than 3 cm) in fish ponds can increase the yield of crucian carp 100 ~ 200 kg per mu. Generally, there are more than 50g fish per cubic meter 150 ~ 200 fish, and the crucian carp can be harvested per cubic meter 100kg after cage culture for 4 ~ 5 months.
The economic benefit of Xianke giant crucian carp breeding is remarkable, the commodity value has been recognized by the market and consumers, and the demand for products is huge. Therefore, the breeding prospect of Cyclamen gigas crucian carp is bright, and it is an excellent breeding variety in fresh water and coastal low-salt waters.
Question 9: Which kind of crucian carp is the largest, Xiang crucian carp, which is similar to carp?
Question 10: What crucian carp grows fast? Of course, the fastest growing crucian carp belongs to the silver crucian carp.