| In order to alleviate the supply situation of sea cucumber market, this paper studied the keytechniques in ecological pond aquaculture of Holothuria scabra Jaeger. The key techniques included aquaculturalenvironment and conditions, methods of pond cleaning, disinfection and fertilizer, methods of larvae selection,transportation and delivery, and aquaculture management, feeding management, stock clearance. This paper alsointroduced the harvesting methods. Under the above key techniques, this study carried out the ecological culture of H. scabra Jaeger, recorded the growth and survival, analyzed the economic benefit, and detected the quality of freshcucumber. The results showed that, after about 10 months of breeding, the daily body length growth rate was 5.73%,the daily weight growth rate was 781%, and the survival rate reached 92%. There was significant economic benefitsof ecological pond aquaculture of H. scabra Jaeger, as the input-output ratio reached 400%. The quality of culturedcucumber was excellent, in line with the requirements of GB2762-2012 standard. |
