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Simanjuntak, Sorta Basar Ida; INDARMAWAN, INDARMAWAN; Wibowo, Eko Setio

doi:10.4194/1303-2712-v18_5_04

Cited by 14 publications

(6 citation statements)

References 22 publications

(25 reference statements)

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“…Fish albumin plays a significant role in colloidal osmotic blood pressure and the transportation of chemicals and exogenous and endogenous metabolites (Soedjanaatmadja et al 2021). Globulin is essential for living things and is a carrier and transporter (Simanjuntak et al 2018). The ALT, AST, ALP, and LDH levels in serum are indicators of fish health (Akrami et al 2015).…”

Section: Discussionmentioning

confidence: 99%

Nannochloropsis oculata supplementation improves growth, immune response, intestinal integrity, and disease resistance of Nile Tilapia

Salem

Adawy²,

Zaki

et al. 2022

J Aqua Anim Hlth

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Objective:The current study evaluated the potential roles of incorporating Nannochloropsis oculata into the diet of Nile Tilapia Oreochromis niloticus in an 8week trial. Methods: Dietary supplementation of N. oculata was tested at inclusion levels (0%[control], 5% [N5], and 10% [N1]) in triplicate. After the trial, comprehensive fish health indicators were evaluated.Result: N. oculata-supplemented feed had a stimulatory effect on fish body weight, where a significant increase in final weight and specific growth rate was observed in the N10 group compared to the control. Better feed conversion was observed at N5 and N10 compared to control. Organosomatic indices were elevated significantly in the N5 group compared to the N10 and control groups. Serum lysozyme activity was significantly increased in the N10 group compared to N5 and control groups. Levels of IgM were significantly higher in N10 compared to the control and N5 groups, with no significance between the latter. Amylase activity showed a significant enhancement in N10 compared to N5. Both levels of N. oculata preserved hepatic health and antioxidant status. Light and transmission electron microscopy showed that Nile Tilapia fed N. oculata at both levels enhanced intestinal immunity, integrity, and absorptive efficiency. The protecting effect of N. oculata was confirmed against Aeromonas hydrophila challenge, where cumulative mortalities were significantly decreased in N5 and N10 groups compared with the control and more in N10. Conclusion:This work confirmed the different beneficial roles of N. oculata dietary supplementation for a Nile Tilapia balanced diet.

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Section: Discussionmentioning

confidence: 99%

Nannochloropsis oculata supplementation improves growth, immune response, intestinal integrity, and disease resistance of Nile Tilapia

Salem

Adawy²,

Zaki

et al. 2022

J Aqua Anim Hlth

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“…The results of research by [35] show that the pH value can be lower due to the high organic matter content. Water's pH value may decrease due to the respiration and decomposition of organic substances.…”

Section: Model Of the Relationship Of Ph With Water Quality Parametersmentioning

confidence: 99%

Pathway analysis of pH in whiteleg shrimp, Litopenaeus vannamei concrete pond intensifies in Banyuwangi East Java

Supriatna

Darmawan

Maizar

2023

IOP Conf. Ser.: Earth Environ. Sci.

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The study aims to understand the pH analysis path model in white shrimp-intensive ponds. The method used is the ex-post-facto analytical analysis by observing changes in the pH of pond water and other water quality parameter factors that affect it—shrimp farming method under the intensively patterned BAPC. The measured water parameters were pH, temperature, salinity, transparency, TOM, carbonate, bicarbonate, and total alkalinity. The collected research data were analyzed by regression and correlation to create a path analysis model for pH. The results showed that changes in the pH of pond water are influenced directly and indirectly by salinity, TOM, and total alkalinity. The most significant direct influence comes from the total alkalinity and the smallest of TOM.

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“….0139 mg/l and October 1994 ranged from 0.21-1.40 µg.at/l with an average of 0.48 µg.at/l or 0.0065-0.0434 mg/l with an average of 0.0148 mg/l, in November ranged from 0.16-1.42 µg.at/l with an average of 0.51 µg.at/l or 0.0049-0.0440 mg/l with an average of 0.0158 mg/l [17]. Furthermore, [18] reported the phosphate levels in May 2004 ranged from 0.003-0.12 mg/l with an average of 0.03 mg/l, and in October 2004, ranged from 0.002-0.059 mg/l with an average of 0.023 mg/l. The phosphate level in the surface layer of the world's most fertile waters is close to 0.6 ug.at/l or equivalent to 0.019 mg/l [19].…”

Section: Phosphatementioning

confidence: 99%

“…[17] reported, the nitrate levels in September 1994 ranged from 0.35-1.44 µg.at/l with an average of 0.72 µg.at/l or 0.0049-0.0201 mg/l with an average of 0.010 mg/l, in October from 0.34-1.35 µg.at/l with an average of 1.08 µg.at/l or 0.0047-0.0189 mg/l with an average of 0.0151 mg/l and in November from 0.43-2.7 µg.at/l with an average of 1.06 µg.at/l or 0.0060-0.378 mg/l with an average of 0.0148 mg/l. Furthermore, [18] reported that nitrate levels in May 2004 ranged from 0.046-0.291 mg/l with an average of 0.143 mg/l and in October 2004 from 0.015-0.186 mg/l with an average of 0.104 mg/l. [20] reported nitrate in Jakarta Bay (western, middle, eastern) ranged from 4-17 µg.at/l, 4-53 µg.at/l and 2-9 µg.at/l or 0.056-0.238 mg/l, 0.056-0.742 mg/l, and 0.028-0.126 mg/l.…”

Section: Nitrate (No3)mentioning

confidence: 99%

Review on monitoring of water quality of the Jakarta Bay, Indonesia

Edward,

Kusnadi

2023

E3S Web Conf.

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Jakarta Bay is located in the north of Jakarta City and is potentially polluted by hazardous chemical substances. Monitoring of water quality in this bay was carried out in March (west monsoon) and August (east monsoon) by the government of Jakarta. This monitor aims toknow the quality of Jakarta Bay and the importance of marine organisms, recreation and port area importance. The water sample is taken by using a watersampler in 19 stations. Water quality parameters collected were temperature, acidity (pH), dissolved oxygen (DO), salinity, transparency, turbidity, phosphate, nitrate and heavy metals mercury (Hg), Lead (Pb), Cadmium (Cd), Copper (Cu), Zinc (Zn), Nickel (Ni), As, and Chromium (Cr), and we compare the data with seawater quality standards stated by Ministry of Environment of Indonesia. We determined the status of water quality using the Storet method. The results showed that, generally, the water quality in this water was insufficient to support the lifeof the marine organisms, recreation, and port area. According to the analysis ofwater quality status, this water was included in the C category (moderately polluted).

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Cited by 14 publications

References 22 publications

Nannochloropsis oculata supplementation improves growth, immune response, intestinal integrity, and disease resistance of Nile Tilapia

Nannochloropsis oculata supplementation improves growth, immune response, intestinal integrity, and disease resistance of Nile Tilapia

Pathway analysis of pH in whiteleg shrimp, Litopenaeus vannamei concrete pond intensifies in Banyuwangi East Java

Review on monitoring of water quality of the Jakarta Bay, Indonesia

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