Please use this identifier to cite or link to this item: http://localhost:80/xmlui/handle/123456789/19585
Title: The Separate and Combined Effects of Copper and Cadmium on the Survivorship of Penaeid Shrimps
Authors: A.B. MUNSHI
Y.Q. SU
S.J. LI
Issue Date: 9-Mar-2000
Publisher: The Chemical Society Of Pakistan
Citation: SU, Y., LI, S., & MUNSHI, A. (2011). The Separate and Combined Effects of Copper and Cadmium on the Survivorship of Penaeid Shrimps. Journal of The Chemical Society of Pakistan, 22(4), 42.
Abstract: Critical survival rate for all larval stages of penaeid shrimp was determined using static bioassay with copper, cadmium and their I: I mixture. The lethal concentration (24 h LC50) was 200 mg/l of Cu. 250 mg/l of Cd and 300 J.LS'L of mixture in average for all larval stages along with slight variation at every stage (Nauplii- Myses III) in Penaoul monodon LC50 was 400 mg/l. In Penaeul -nicillatul LC,o the values were found to be 200 mg/L of Cu, 230 of Cd and 250 mg/L for mixture in Nauplii to Myses however for postlarvae the LC,o was within the same as in Penaeul monodon. The estimation of survival rate within 24·48 h under lethal and acceptable concentration of copper and cadmium showed culturing farmers at most productive and safe condition of their ponds.
URI: http://142.54.178.187:9060/xmlui/handle/123456789/19585
ISSN: 0253-5106
Appears in Collections:Issue 01

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