Preliminary observations on culture potentials of Indian white prawn (Penaeus indicus) in low saline earthen ponds

Authors

  • MD. MOTIUR RAHMAN Bangladesh Fisheries Research Institute
  • H.M. RAKIBUL ISLAM
  • MD. AMIRUL ISLAM
  • MD. LATIFUL ISLAM
  • A.F.M SHOFIQUZZOHA
  • K.K.U AHMED

DOI:

https://doi.org/10.52168/bjf.2020.32.31

Keywords:

Penaeus indicus, Culture, Stocking density

Abstract

To assess the growth and culture potentials of Indian white prawn Penaeus indicus, locally known
as Chaka Chingri, a preliminary trial was conducted for a period of 145 days in earthen ponds. The post
larvae were collected from Sundarbans coast and stocked in 3 ponds of 0.056 ha each with the stocking
density at 30, 40 and 54 m-2in T1,T2 and T3 treatments respectively. Commercial pelleted feed with 36%
protein was fed. Production and physico-chemical parameters were recorded and analyzed according to
standard methods. After 145 days of rearing, obtained average final weight was 22.18±6.71g, 25.25±3.11g
and 29.25±2.88g; with the estimated yield of 1197 kg/ha, 3030 kg/ha, and 3632 kg/ha, survival was 18%,
30% and 23% in T1, T2 and T3 treatments respectively. Results and findings of the present study suggested
that P. indicus might be potential mariculture candidate in the coastal areas of Bangladesh.

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Published

2021-01-14