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Key Technical Points for Summer Stocking of Largemouth Bass in Ponds
1. Pond drying and disinfection. Aquaculture ponds must be drained and dried for 10-15 days, the pond embankments repaired, and quicklime or bleaching powder used for disinfection. 2. Fingerling rearing. First, use early-breeding fry from Guangdong raised in dedicated ponds from late April to early May, and divide them into separate ponds when they reach about 5 cm; second, use locally self-bred largemouth bass, and select fingerlings that are robust, uniform in size, healthy and disease-free. Stocking density is 800-1200 fish per mu.
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Will crayfish die during pond drying in the crayfish farming process?
Crayfish will not die from pond drying. Moreover, the process of pond drying can increase the oxidation capacity of the pond bottom sludge, reduce the organic matter content and thereby reduce oxygen consumption in later farming, while also killing large amounts of bacteria, pathogens and so on in the sludge. Cray
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