Effect of Immunostimulant on Growth Performance of Whiteleg Shrimp (Litopenaeus vannamei) Reared at Different Stocking Densities

Mahasri, Gunanti; Lokapirnas, Widya Paramita; Syamsi, Muhammad Nur; Amin, Muhamad

doi:10.3923/pjn.2020.105.110

Cited by 1 publication

(1 citation statement)

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“…To analyze the water distribution pipeline network, an analysis tool is needed to facilitate the analysis, such as EPANET 2.0, WaterCad 8.0, and Pipe Flow Expert 2010. However, EPANET 2.0 software is used, which is easy to obtain and does not require high computer specifications [23][24][25][26]. Many studies have analyzed clean water distribution piping networks have been carried out in Indonesia.…”

Section: Introductionmentioning

confidence: 99%

Pipe Flow Simulation Model on Shrimp Hatching Infrastructure (Hatchery) Through Recirculating Aquaculture System (RAS) Approach

Hermansyah,

Azmanajaya,

Yanti

et al. 2024

JPSL

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The shrimp nursery infrastructure consists of nursery tanks, mechanical filters, biological filters, and ultraviolet (UV) filters. This study aimed to simulate the water level elevation (head) of shrimp nursery infrastructure, especially nursery tanks. The placement of the nursery greatly affects the elevation of the water table owing to the loss of energy (headloss) that occurs in the flow. The nursery tub used in this study was round and consisted of four tubs made of fiber resin measuring 250 cm in diameter and 120 cm in height. The bottom of the tub was placed at an elevation of +40 cm above the ground. The simulation was conducted for 24 hours. The results of the EPANET 2.2 simulation showed head fluctuations in each nursery with the highest elevation (1.38 m and the lowest (1.20 m, from the data. The head fluctuated constantly after 6 h of the flow. The optimal pipe diameters were 3" (80 mm) PVC and 4" (110 mm) PVC.

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Section: Introductionmentioning

confidence: 99%