Detailed Scientific Knowledge About Pengze Crucian Carp: A Comprehensive Understanding of This Crucian Carp Variety
Fishery Science Knowledge - Pengze Crucian Carp
English name: Pengze crucian carp
Local name: Luhua crucian carp
Taxonomic status: Cypriniformes, Cyprinidae, Carassius
Morphological characteristics: The body is spindle-shaped. The head is short and small, with a blunt snout. The mouth is terminal, curved, and barbels are absent. The back is dark grayish-black, the belly is grayish-white, and all fin rays are bluish-black. The sides of the body have 5-7 grayish-black reed-like stripes. Dorsal fin iii-17; anal fin iii-6; pelvic fin i-8; lateral line scales 30-32.
Ecological habits: It has a broad and omnivorous diet. It generally reaches sexual maturity at 2 years of age, begins breeding when the water temperature rises to 17°C, and the optimal breeding water temperature is 20-22°C.
Geographical distribution: It originated in Pengze County, Jiangxi Province, and is a geographical population. After selective breeding, it was promoted nationwide. It was introduced to Ningxia in the 1990s.
Economic value: It grows quickly and has a short farming cycle. After selective breeding, individuals grow more than 50% faster than before breeding and 249% faster than ordinary crucian carp. It has become the dominant variety in crucian carp farming in Ningxia.
Local name: Luhua crucian carp
Taxonomic status: Cypriniformes, Cyprinidae, Carassius
Morphological characteristics: The body is spindle-shaped. The head is short and small, with a blunt snout. The mouth is terminal, curved, and barbels are absent. The back is dark grayish-black, the belly is grayish-white, and all fin rays are bluish-black. The sides of the body have 5-7 grayish-black reed-like stripes. Dorsal fin iii-17; anal fin iii-6; pelvic fin i-8; lateral line scales 30-32.
Ecological habits: It has a broad and omnivorous diet. It generally reaches sexual maturity at 2 years of age, begins breeding when the water temperature rises to 17°C, and the optimal breeding water temperature is 20-22°C.
Geographical distribution: It originated in Pengze County, Jiangxi Province, and is a geographical population. After selective breeding, it was promoted nationwide. It was introduced to Ningxia in the 1990s.
Economic value: It grows quickly and has a short farming cycle. After selective breeding, individuals grow more than 50% faster than before breeding and 249% faster than ordinary crucian carp. It has become the dominant variety in crucian carp farming in Ningxia.