First, the appropriate seafood channels:
Determine the supplier's cooperation plan, discuss the cooperation content, daily delivery time and quantity, and ensure the freshness and cheapness of seafood.
Second, the good location of the store:
A good store site can help the seafood business develop better, brand its own store name and attract customers.
Third, multi-channel sales:
The promotion that started at midnight snack and the online channels now, such as the promotion of WeChat official account, such as TV advertisements, can help them better open up sales.
Four, the transportation of seafood:
1. Pick dead seafood and clean it:
After preparing suitable artificial seawater, seafood and aquatic products should be cleaned first, and the dead, seriously injured and sick should be removed before cleaning. If the city tap water is used as the water source for raising seafood, it must be exposed to the sun or dechlorinated by chemical methods before use.
2, control the appropriate water temperature:
Water temperature is an important factor in seafood preservation, which is generally controlled at the lower limit of the appropriate temperature range to slow down its metabolism. The suitable water temperature of seafood is generally kept at 18℃- 15℃. When the temperature rises, the oxygen content in water will decrease, which will affect the change of water quality and cause hypoxia. The increase of water temperature will also promote the growth and reproduction of bacteria in water.
3. Keep enough dissolved oxygen:
(1) Fish, shrimp, shellfish, etc. Breathe dissolved oxygen in water through gills. If the floating head is found during storage, it means that there is no oxygen in the water. Generally, the dissolved oxygen content in seafood water should be kept above 5 mg/L and below 3 mg/L, which is not suitable for fish survival.
(2) The content of dissolved oxygen in water is related to storage density, the amount of organic matter in water and air pressure. Therefore, the dissolved oxygen content in the water can be improved by improving the water quality, configuring the aeration device, increasing the number of water changes, reducing the storage capacity, increasing the illumination time, and filtering the water in the temporary storage tanks (tanks and tanks) by using the water circulation system.
Refer to the above? Baidu encyclopedia-open a shop
Refer to the above? Baidu encyclopedia-seafood