Meretrix meretrix is a mollusk in shellfish, mainly produced in coastal areas of China and Japan, and is one of the main cultured shellfish in China. It is rich in nutrition and has high market benefit. You can add ice cubes or ice packs to cool down. In this environment, the razor clam can survive for about 1 day. Due to the lack of plankton in the water, the longer the razor clam is kept temporarily, the thinner it will be, so it is better to eat it as soon as possible.

Canker mainly occurs in the larvae of Sinonovacula constricta, which is a bacterial disease caused by Vibrio anguillarum and Vibrio alginolyticus. This disease may occur in all stages of the reproduction of SINONOVACULA constricta. Infected seedlings will sink to the bottom of the water, and their activity and food intake will decrease. After choosing a suitable farm, it is necessary to sort out the razor clam farm. First of all, the land should be harrowed, and the place with hard substrate should be deeply ploughed.

Pork is delicious and nutritious. According to the measurement, every100g of fresh meat contains 7.2g of protein, 2.4g of fat1.2g of carbohydrate, 3g of sugar, 0.33mg of calcium114mg of phosphorus, 227mg of iron and 200 calories. Scorpions also have certain medical functions. Punctate necrosis is also a bacterial disease, which is caused by unknown bacterial infection. It occurs in all stages of growth of SINONOVACULA constricta, and the mortality rate after attack is extremely high. The early features are not obvious, but a little necrotic tissue appears on the dying razor clam.

Establish a standard model. Covered culture, whether cooked or raw, can only be stocked by turning over the coating, raking the soil and leveling the ridge. The whole ridge can be divided into small ridges with a width of 3-7 meters. There are small ditches between the ridges, and the surface of the ridges is road-like without water. The mixed culture pond for shrimp and razor clam is constructed with reference to the external coating.