Key factors in the breeding process of white-spotted pike

In recent years, with the improvement of people's living standards and the acceleration of the development, utilization and promotion of economically valuable indigenous fish in Xinjiang, the cultivation of white-spotted pike has begun to become popular. Experiments by Huang Ningyu, Xia Lianjun and others have proven that the optimal water temperature for the growth of white-spotted pike should be 23℃～24℃. However, in facility breeding, the water temperature of white-spotted pike is best controlled below 24℃, because when the water temperature exceeds 27℃～28℃), which are silver carp 0.172mg/L～0.134mg/L and grass carp 0.5992mg/L) when the water temperature is 25℃. It decreases with the increase of water temperature between 20℃ and 25℃, showing a negative correlation. According to reports by Ren Mulian and others, the parasite infection rate of white-spotted pike in the Irtysh River is high and there are many types.