Changle: 220,000 small fish "Anju" Gaoya Reservoir

A few days ago, several trucks loaded with fry were stopped on the shore of Gaoya Reservoir in Changle County to put in fish fry. These fish fry was put into the reservoir after inspection and scales.

Wang Sile, deputy director of the Operation and Maintenance Center of the Gaoya Reservoir of Weifang City, introduced that this year, there were more than 220,000 tails in Huazhu and Baiyu, and the proportion of two kinds of fish seedlings in Huadi and Baiyan was 6 to 4, and the total investment was 300,000 yuan.

Gaoya Reservoir is the most important sources of drinking water in Changle County. This year's water body is rich in nutritionalization, and the trend of the blue and green algae outbreak of the high temperature season reservoir is obvious. Drinking water treatment difficulty.

Wang Sile introduced that flower crickets and white ravioli are filtered fish. They can eat some plankildren, including cyanobacteria and green algae, which has a great effect on improving water quality.

It is understood that the fry of the fry this time is 20-25 cm, and large -scale fish seedlings can quickly curb and reduce the trend of the blue -green algae explosion of the reservoir, thereby effectively preventing algae and rich nutritional phenomena, effectively enhance the self -purification capacity of the water body, further improve the reservoir ecology of the reservoir ecology Environment to ensure the safety of drinking water sources.

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