1. Xiangyun crucian carp
Xiangyun crucian carp, also known as engineering crucian carp, is a complete crucian carp. It is a triploid crucian carp successfully cultivated by Liu Yun, an academician of China Academy of Engineering and professor of biology at Hunan Normal University. It grows fast, three times faster than ordinary crucian carp. It has the characteristics of wide eating habits, high survival rate, low temperature tolerance and hypoxia tolerance, and is very suitable for artificial breeding.
2. Hybrid crucian carp
Hybrid crucian carp (Carassius auratus) is a hybrid offspring of Fangzheng crucian carp (Carassius auratus) as female parent and Taihu wild carp as male parent. Its advantages are strong adaptability, fast growth, large size, wide omnivore, strong disease resistance and delicious meat. Very suitable for artificial breeding.
3. Pengze crucian carp
Pengze crucian carp is an excellent variety of freshwater culture. It is an omnivorous fish. It has the advantages of strong adaptability, fast growth, strong stress resistance, few diseases, fresh and tender meat and so on. In addition, the breeding technology is simple, the management is convenient, the investment is low, and the benefit is good, which is well received by farmers and consumers.
4. crucian carp
Crucian carp (Carassius auratus) is a dominant population developed in Dianchi Lake and its water system in Yunnan in the mid-1970s. It has the characteristics of large individual, fast growth and strong reproduction. Named for its high back. High-backed crucian carp can be called the eldest brother of crucian carp, because it is the largest of all crucian carp varieties. The largest individual can grow to 6 kilograms. It is also a good breeding variety.
5. Fangzheng crucian carp
Silver carp is an omnivorous fish, mainly plant food. It has the characteristics of small head, thick back, high meat yield, cold resistance, strong disease resistance, fast growth and large individual. Its meat tastes delicious. It is not only the top grade of freshwater edible fish, but also one of the most popular fish in aquatic products market.
6. Crucian carp Zhongke No.3
Zhongke No.3 crucian carp is the third generation of new crucian carp. It is an omnivorous fish. It can eat not only zooplankton and planktonic food, but also benthic animals and plants and organic debris. It has a wide adaptability to water temperature. It can safely spend the winter in all parts of the country. It grows vigorously at 25-30℃ and eats a lot.
7. White crucian carp
White crucian carp, also known as Otani Crucian Carp, Osaka Crucian Carp and Japanese Crucian Carp, originated in Lake Biwa, Japan, and was introduced to China in 1976. The body color is silvery white, the body is big, the back is obviously hump-shaped, the fish head is small, the tail is slender, and the weight can reach about 3kg. It is the most common cultured crucian carp in China. Most of the silvery white crucian carp bought in the market are this kind of crucian carp.
The above is about the introduction of high-quality crucian carp fry. There are many kinds of crucian carp. Different varieties of crucian carp have different growth characteristics, but these varieties introduced above are popular varieties with more breeding at present. Suitable varieties can be selected according to the actual situation.