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  •   SEAFDEC Institutional Repository (SIR)
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  • 18 Stakeholder-oriented Manuals
  • Extension Pamphlets
  • Aquaculture Extension Pamphlets
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  •   SEAFDEC Institutional Repository (SIR)
  • 01 SEAFDEC Publications
  • 18 Stakeholder-oriented Manuals
  • Extension Pamphlets
  • Aquaculture Extension Pamphlets
  • View Item
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Recent developments in prawn pond culture

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aep01.pdf (4.029Mb)
Date
1989
Author
Apud, Florentino D.
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Abstract
This document presents the recommended methodology, nominal projections and partial costs and returns, for extensive prawn culture at two production objectives, and semi-intensive culture with costs and returns breakdown for three production targets. Intensive prawn culture procedures are not discussed.

Extensive Prawn Culture System I projects a production yield of about 110 to 160 kg/ha/crop or more in four months and survival rate of from 65 to 70%. The extensive Prawn Culture System II aims for a production rate of about 230 kg/ha/crop in four months at about 70% survival with expected average body weight of about 25 grams. The procedures indicated have been verified and are now widely practiced.

Production targets under the Semi-intensive Prawn Culture System I range from 350 to 500 kg/ha in four months at survival rate of about 70 to 75% and expected average size at harvest of about 28 to 30 pcs/kg. This method has been confirmed at different collaborative sites using the modified SEAFDEC diet developed by the Feed Development staff of the SEAFDEC Aquaculture Department.
URI
http://hdl.handle.net/10862/1483
Suggested Citation
Apud, F. D. (1989). Recent developments in prawn pond culture (Aquaculture extension pamphlet No. 1). Tigbauan, Iloilo, Philippines: Southeast Asian Fisheries Development Center, Aquaculture Department.
Subject
Shrimp culture; Pond culture; Prawns and shrimps
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  • Aquaculture Extension Pamphlets [3]

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