Technical conditions for culture of prawns in Kei Wai

Jiwei shrimp is a promising species for desalination culture of marine shrimps. It can be cultured twice a year in the south of China. At present, the yield per mu can reach more than 7500kg in fresh water. The shrimp shell is thin and fat, the meat is tender and delicious, which is better than that of Penaeus chinensis, and it has strong adaptability and can often be listed as live shrimp. So what are the technical conditions for shrimp culture in Kei Wai?

Culture conditions of Kei Wai Shrimp

1. Water temperature

Kewei shrimp can adapt to a wide range of water temperature, which is distributed in the sea area at 8-29 ℃. The suitable water temperature for culture is 18-25 ℃.

2. Salinity

Penaeus vannamei is a widely salty species with salinity ranging from 0 to 34 ‰.

3. Food

Kewei shrimp is omnivorous, preying mainly on benthos and feeding on bottom plankton and swimming organisms.

4. Site disinfection

The size of the breeding site is 2-5 mu, and the water depth is 1-2 meters. The farm will be thoroughly cleaned and disinfected, and the bait should be fertilized about a week before seedling release. The release of seedlings is about the end of May, and desalination and dechlorination should be carried out one week before release. Do a good job in daily management, mainly water quality, feeding, disease prevention and management and so on.

All right, these are the technical conditions of shrimp culture brought by the editor of Tuliu.com. I hope it can be helpful to all of you.