When do crucian carp spawn?

Late spring and early summer are the season for crucian carp to throw seeds. In the water with many weeds and stones, it is likely that fish are sowing seeds.

After artificial breeding, crucian carp can produce many new varieties, such as goldfish, which is an ornamental fish. The scientific name of edible wild crucian carp is crucian carp? .

Extended data:

Adult crucian carp is mainly plant food. Because plant feed is rich in water, there are many edible varieties and a wide range. The stems, leaves, buds and fruits of vascular plants are the favorite foods of crucian carp, and crucian carp can obtain various rich nutrients in the waters where higher aquatic plants such as water chestnut and lotus root grow. Diatoms and some algae are also the food of crucian carp, as well as shrimp, earthworms, young snails, insects and so on.

Carassius auratus gibelio was bred by the Institute of Aquatic Biology, Chinese Academy of Fishery Sciences, with the former Fangzheng crucian carp in Heilongjiang as the female parent and Xingguo red carp as the male parent through artificial induction of gynogenesis. The fish has good heterosis, obvious yield-increasing effect, tender meat, rich nutrition and long survival time out of water, and can transport live fish in short and medium distances at low temperature without water.

References:

Carassius auratus-Baidu encyclopedia