THE MANGROVE OYSTER ( Crassostrea sp ) EFFECTIVENES S IN REDUCING CU IN THE POND WATER OF BLACK TIGER SHRIMP (Panaeus monodon)

Study of the mangrove oyster (Crassostrea sp) to reduce heavy metal (Cu) concentration on shrimp pond water and the black tiger shrimp’s (Penaeus monodon) body was conducted during ten days. Variable used in this research was the efficiency level of mangrove oyster as a treatment in the Cu contaminated waters to reduce the level of the Cu concentration. Survival and specific growth rate of shrimp were also observed and measured. Histological condition of the fish especially gills was also observed to determine the level of dama ge caused by Cu. The results showed that oysters (Crassostrea sp) were a proper type of organisms used as bio-treatment in reducing Cu not only in the shrimp pond water but also in the body of the shrimp.Oysters we re able to reduce heavy metals Cu concent ration up to 78% level to the normal level of heavy metal Cu for black tiger shrimp. Keywords: Mangrove Oyster, Shrimp, Efficiency Level, Copper

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THE MANGROVE OYSTER ( Crassostrea sp ) EFFECTIVENES S IN REDUCING CU IN THE POND WATER OF BLACK TIGER SHRIMP (Panaeus monodon)

Jurnal Ilmu dan Teknologi Kelautan Tropis ◽

10.28930/jitkt.v1i2.7868 ◽

2009 ◽

Vol 1 (2) ◽

Author(s):

Muhammad Iqbal Djawad ◽

Nova Bertha

Keyword(s):

Heavy Metals ◽

Heavy Metal ◽

Growth Rate ◽

Specific Growth ◽

Penaeus Monodon ◽

Pond Water ◽

The Body ◽

Shrimp Pond ◽

Black Tiger Shrimp ◽

Tiger Shrimp

<p>Study of the mangrove oyster (Crassostrea sp) to reduce heavy metal (Cu) concentration on shrimp pond water and the black tiger shrimp’s (Penaeus monodon) body was conducted during ten days. Variable used in this research was the efficiency level of mangrove oyster as a treatment in the Cu contaminated waters to reduce the level of the Cu concentration. Survival and specific growth rate of shrimp were also observed and measured. Histological condition of the fish especially gills was also observed to determine the level of dama ge caused by Cu. The results showed that oysters (Crassostrea sp) were a proper type of organisms used as bio-treatment in reducing Cu not only in the shrimp pond water but also in the body of the shrimp.Oysters we re able to reduce heavy metals Cu concent ration up to 78% level to the normal level of heavy metal Cu for black tiger shrimp.</p> <p>Keywords: Mangrove Oyster, Shrimp, Efficiency Level, Copper</p>

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Toxicity of chlorine to different sizes of black tiger shrimp (Penaeus monodon ) in low-salinity shrimp pond water

Aquaculture Research ◽

10.1046/j.1365-2109.2002.00759.x ◽

2002 ◽

Vol 33 (14) ◽

pp. 1129-1135 ◽

Cited By ~ 5

Author(s):

Chang Kwei Lin

Keyword(s):

Penaeus Monodon ◽

Pond Water ◽

Shrimp Pond ◽

Black Tiger Shrimp ◽

Low Salinity ◽

Tiger Shrimp

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Polyculture of the sea cucumber (Holothura scabra) with tiger shrimp for water quality improvement.

10.1079/ac.68473.20203483364 ◽

2020 ◽

Author(s):

Ngoc Thai

Keyword(s):

Water Quality ◽

Growth Rate ◽

Organic Compounds ◽

Penaeus Monodon ◽

Stocking Density ◽

Pond Water ◽

Shrimp Culture ◽

Tiger Shrimp ◽

One Way Anova

Abstract This case study describes research on the polyculture of the sandfish (Holothuria scabra) and tiger shrimp (Penaeus monodon) to improve pond water quality. At the first location in Khanh Hoa province, three 1,200-m2 ponds were stocked with shrimp postlarvae (PLs) at a density of 30 PLs m-2. Two ponds (S4 and S3) were stocked with sandfish, at 50 and 100 g m-2, while no sandfish was stocked in the control pond (S2). At the second location also in Khanh Hoa province, three 450-m2 ponds were constructed and stocked with shrimp PLs at a density of 30 PLs m-2. Two of these ponds (S5 and S6) were stocked with sandfish at 50 and 100 g m-2, while no sandfish was again stocked in the control pond (S7). A higher stocking density of sandfish generated a higher growth rate of shrimp (one -way ANOVA, p=0.15, n= 50). The growth rate of shrimp increased with sandfish stocking density, from 0.036 to 0.057 to 0.067 g per day at sandfish stocking densities of 0, 50 and 100 g m-2, respectively. Increasing sandfish stocking density also reduced the hydrogen sulphide (H2S) concentration (one-way ANOVA, p<0.05, n=89). Likewise, concentrations of nitrite (NO2-N), and total organic compounds were higher in systems not stocked with sandfish (one-way ANOVA, p<0.05, n=50). Fungal and bacterial densities decreased with increasing sandfish stocking density. This study thus showed that sandfish could remove certain quantities of toxic gases, organic compounds and microorganisms from shrimp culture systems.

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