3 Comprehensive analysis of usage effects
With the use of a fishpond impermeable geomembrane, the bottom of the pond will not produce weeds, sludge, and other things that affect the speed of salvage, and fishing can be done more efficiently. The fishing time will be greatly reduced, and the vitality and freshness of the fish and shrimp will be greatly enhanced. Bacteria under the protection of impermeable membrane environmental adaptability will be greatly reduced, thus ensuring the healthy growth of fish and shrimp to eliminate or reduce the possibility of disease transmission of germs and improve the yield of fish and shrimp farming. The main role of the impermeable geomembrane in fishponds is to avoid direct contact between fish and soil and to avoid water pollution. A fishpond impermeable membrane can prevent both the accumulation of waste in the soil and harmful substances such as entering the pond, which can reduce the risk of disease and effectively protect and promote the growth of fish.