How to choose large yellow croaker breeding pond

Pond requirements for large yellow croaker pond culture include: easy access to water, better water exchange conditions, requiring more than 12 days to change water; pond water requirements deeper, the average water level to be more than 12m, deep water area can reach more than 1? 8m So that if the water depth is less than 18m, the local area of ​​the pond will be reconstructed to dig a certain area so that the fish can spend summer in the area at high temperature; the pond area is 10-30 mu. It is advisable that if it is a pond of more than 30 acres, it will be separated into several small pools with a net to facilitate its management. In the pond before stocking, 20kg/mu bleaching powder should be used for disinfection, and then 200kg/mu quicklime should be used to improve the bottom quality to ensure the stability of the sediment during the culture of large yellow croaker. If the fish species are farmed, a small pond should be dug in the pond towards the sunny side of the sun, and plastic sheds should be covered in the winter to facilitate the wintering of the fish species.

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