Advanced techniques for quality control & quality monitoring of shrimp (Litopenaeus vannamei) seeds

Abstract

Shrimp aquaculture plays a crucial role in India's economy and food production. In recent years, the diseases of shrimps hindered the development of shrimp culture. When shrimp farms are shut down due to disease outbreaks there are socioeconomic consequences, including loss of employment. To bring back the shrimp culture getting fast growth and maximum survival becomes crucial. Stocking of best quality seeds is the foremost requirement. As the demand for high-quality shrimp seedlings grows, adherence to rigorous standards becomes essential. Quality control is paramount in the successful operation of shrimp hatcheries. In this study, we delve into the critical aspects of quality control within shrimp hatcheries includes Nauplii Quality, Fry quality, Plankton quality, Fungus Checking, PL Checking, Artemia hatching rate. The present study was conducted in a leading commercial hatchery situated at Dandi village of Valsad District of Gujarat. From water quality monitoring to disease prevention, we explore best practices, regulatory compliance, and cutting-edge techniques. Quality of seeds from nauplii to Post Larvae 10 were checked by PCR throughout the culture at regular interval to ensure the disease free condition. The quality of seed meets the standard at larval and post larval stages.