The Impact of Biocultural Maintenance Technology on Water Quality and Algae in Pond Ecosystems
Abstract：In recent years, under high-density aquaculture models, excessive input of feed residues, fish excreta, and drug residues has led to a significant increase in the accumulation of nutrients such as nitrogen and phosphorus in water bodies, causing issues such as eutrophication, fluctuations in dissolved oxygen, and elevated levels of ammonia nitrogen and nitrite. This study took ponds raising grass carp, snakehead, yellow catfish, mandarin fish, and largemouth bass as research subjects, and investigated the use of biocultural maintenance technology to alter the water quality environment in farming ponds, exploring its impact on key water quality parameters such as ammonia nitrogen and nitrite, as well as its regulatory effect on the structure of algal communities.
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Publication Date：2025-10-10
Online Publishing Date：2025-11-06(First online date of this platform, not the publication date of the document)
Pages：2( 23-24 )