The listing time of hairy crabs in 223

In 223, hairy crabs will be launched on September 23rd.

Hairy crabs are marketed from September to November every year. At this time, they are well developed, tender and sweet in meat quality and taste, and have extremely high nutritional value. Hairy crabs are a kind of river crabs, and their scientific name is Eriocheir sinensis, which is mainly distributed in lakes and rivers in the lower reaches of the Yangtze River in China.

Yangcheng Lake hairy crabs are generally listed in September every year. In 223, due to the weather, the listing time of Yangcheng Lake hairy crabs was delayed. On September 23rd, 222, China Yangcheng Lake Hairy Crab Catching Festival and Kunshan Bacheng Crab Cultural Tourism Festival were held in Kunshan.

Yangcheng Lake hairy crabs began to be listed one after another after the arrest. The best feeding period of Yangcheng Lake hairy crabs is in the middle and late October, which is about half a month later than in previous years.

Some breeding skills and related precautions for hairy crabs

Farm selection: It is very important to choose a suitable farm site. Jiangsu is an important hairy crab producing area in China, such as Yangcheng Lake, Taihu Lake, Hongze Lake and Gucheng Lake, which are rich in water resources and suitable climatic conditions. Ensure that the farm has good water quality and environment to meet the growth needs of hairy crabs.

water quality management: keeping the water clean and stable is very important for the health and growth of hairy crabs. Regularly detect water quality indicators, including ammonia nitrogen, nitrite and dissolved oxygen, and adjust water quality parameters in time. Change the water source regularly to avoid excessive accumulation of waste and pollutants.

temperature control: hairy crabs are sensitive to temperature, and the suitable water temperature range is 2-28 degrees Celsius. In summer, especially in high temperature season, we need to pay attention to cooling measures, such as increasing water flow, increasing oxygen supply and shading.