Muddy seedlings are farmed for 2 to 3 months and are generally collected in May. In June, the stocking of the screw-spinel stockpiles was gradually arrested from August to September, commonly known as sweet-scented osmanthus mud snails. At this time, the smell of mud snails was slightly inferior, and the yield was also low. The catch is often hand-catching, catching big stay small. After the Dragon Boat Festival, especially in hot weather, during the day, the mud snails rarely climb onto the beach and can catch mud snails on a clear and windless night. The captured mud snails can be sowed in the soil pool to spit sand and sediment. The earthen pond can put 4~6kg of mud snail per square meter. Before the sowing, it should be filled with water in the earthen pond. After the sowing, the flowing water will flow and the water change amount will reach 200% within 12 hours. In order to eliminate mucus body surface mucus and keep enough dissolved oxygen in seawater, let the snail have a suitable environment, at a water temperature of 25°C~39°C and salinity of 15.67‰~28.80‰, after 2~3 days. The holdings can spit out sediment. Lightweight, impact-resistant, dust-proof, spark-proof, clearly marked, good light transmittance; optional lighting equipment Forest Fire Helmet,Wildfire Helmet,Wildland Fire Helmet,Wildland Fire Helmet With Goggles,flame retardant headgear joho(HK) Technology Co. , Ltd. , https://www.joho-safety.com
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