The effects of the decomposition of mangrove leaf litter on water quality, growth and survival of black tiger shrimp (Penaeus monodon Fabricius, 1798)

Hải, Trần Ngọc; Yakupitiyage, Amararatne

doi:10.1016/j.aquaculture.2005.04.068

Cited by 35 publications

(50 citation statements)

References 21 publications

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“…To ensure the research findings, the added weights as gained from releasing juveniles for 3-month culturing were calculated in percentages of beginning weight and found as 69.55%, 65.29%, 46.30%, and 42.33% for densities of 105, 175, 245, and 315 juveniles in 3-cu.m concrete gutters, respectively. The percentages of added weight after culturing Whiteleg shrimps for 3-month period were obviously indicated that the more the densities of Whiteleg shrimp aquaculture resulted the very less the product which were similar almost as the studies of Wu & Yang (2011), Cahu et al (2012, Casillas-Hernandez et al (2007), Mariscal-Lagarda et al (2012), Xu et al (2012), Carvalho et al (2013), and Hai & Yakupitiyage (2005).…”

Section: Applicable Acm-brick Check Dams For Whiteleg Shrimp Aquaculturesupporting

confidence: 59%

ACM Check Dams in Concrete Gutters for Recirculation Filters of Wastewater from Whiteleg Shrimp (Litopenaeus vannamei) Aquaculture in Southern Thailand

Peerakeitkhajorn¹,

Tarnchalanukit²,

Chunkao³

2015

MAS

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The research was aimed to recirculate the treated wastewater from Whiteleg shrimp farms in following each other without interruption by using concrete gutters containing ACM (Assembled Constructed Materials) check dams as the filters. Among the 2-inch diameter of chipped-assembled-constructed materials, the ACM-Brick filter was the most effective rather than roof-tile, blocked cement, and rock, respectively. Three ACM-Brick check dams with 5-m space between them were indicated as 47.3% treatment efficiency together with flow rates of 600 to 900 L/hr, and up to more 65% and 85% for fourth and fifth ACM-Brick check dams while the first and second dams found 13.0% to 28.4% efficiencies. Seemingly, irrespective of employing brick, roof-tile, blocked cement, or rock for constructing the ACM check dam was installed in concrete gutters with the size of 1-m width, 0.5-m depth, and more or less 20-m length that could be served needs in recirculation aquaculture of Whiteleg shrimps to gain satisfied benefits. Culturing Whiteleg shrimps in 3-sq.m. and 3-cu.m.concrete gutters containing only one of 0.5-sq.m. and 1-depth ACM-Brick filters by RCB design for 4 treatments (culturing shrimp densities) and 3 replications found the density of 105 juveniles/3m 2 (6,606 kg/ha) with the most harvested-added weight 2,710 kg/ha (69.55 % of beginning weight), and decreasing after increasing the density of 6,720, 8,371, and 11,382 kg/ha in corresponding to harvested-added weight 65.29%, 46.36%, and 42.33%, respectively. The findings also informed that flow rate of 720 L/hr indicated somewhat high effective influences on decreasing of water temperature, salinity, pH, DO, EC, alkalinity, TDS, BOD, NH 4 -N, NO 2 -N, and NO 3 -N which were conditioned for recirculation aquaculture of Whiteleg shrimps.

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Section: Applicable Acm-brick Check Dams For Whiteleg Shrimp Aquaculturesupporting

confidence: 59%

ACM Check Dams in Concrete Gutters for Recirculation Filters of Wastewater from Whiteleg Shrimp (Litopenaeus vannamei) Aquaculture in Southern Thailand

Peerakeitkhajorn¹,

Tarnchalanukit²,

Chunkao³

2015

MAS

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“…Dissolved oxygen was maintained by continuously aerating water in both reservoir and experimental tanks through airstones. Feeding with leaf litter-derived food was adjusted to ensure maintaining a leaf litter density not exceeding 0.5 g l −1 (Hai & Yakupitiyage 2005). A feeding rate of 10% dry body weight was maintained for all food types.…”

Section: Shrimp Feeding Experiment: Set Up and Designmentioning

confidence: 99%

Fatty acid profiling reveals a trophic link between mangrove leaf litter biofilms and the post-larvae of giant tiger shrimp Penaeus monodon

Gatune¹,

Vanreusel²,

Ruwa³

et al. 2014

Aquacult. Environ. Interact.

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“…, of mangrove litter could play an important role in promoting shrimp growth and survival in aerobic conditions (Hai & Yakupitiyage 2005). In this respect, our study demonstrates the additional advantage of sunlight and sediment in enhancing the proliferation of high-quality natural food from the decomposing mangrove leaf litter.…”

Section: Potential Toxicity To Post-larval Shrimpmentioning

confidence: 60%

“…The leaf litter was then incubated (see 'Litter decomposition' for details) in pond water inoculated into circular mesocosms, i.e. open-top 200 l tanks of 0.75 m water depth, at a litter loading density not exceeding 1 g l −1 (Hai & Yakupitiyage 2005). Tank water was slowly replenished (to avoid dislodging the biofilm) daily at a rate of 25%.…”

Section: Experimental Set-upmentioning

confidence: 99%

Sunlight and sediment improve the environment of a litter biofilm-based shrimp culture system

Gatune¹,

Vanreusel²,

Troch³

2017

Aquacult. Environ. Interact.

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In silvofishery, where shrimp culture is integrated with mangrove trees, the mangrove leaf litter may modify the environment in these culture systems. This study tested the potential of submerged leaf litter of Rhizophora mucronata and associated biofilm in providing a favorable environment for postlarval shrimp Penaeus monodon. Litter decomposition and assembly of microalgae and epifauna were assessed under exposure to sunlight or shade, and presence or absence of sediment. Litter incubated with sediment and exposed to sunlight was rapidly decomposed and supported the highest biomass and diversity of microalgae and epifauna. The litter also supported the highest abundance of diatoms, polychaetes and nematodes during the 4th week of decomposition. Cyanobacteria of the genus Microcystis dominated litter incubated without sediment, in sunlight, after decom position for 5 wk. Under shaded conditions, diatoms of the genus Navicula and the Cyanobacteria Anabaena spp. and Oscillatoria spp. continued to grow at high total ammonium nitrogen, low dissolved oxygen, low temperature and low pH. Our study illustrates synergy between sediment and direct sunlight in promoting diversity of microalgae and polychaetes (of dietary benefit to shrimps), inhibiting growth of Cyanobacteria and maintaining water quality at levels favorable to culture of post- larval shrimp. Our findings support 4 practices for a healthy environment in fish ponds: (1) locating ecological shrimp culture in less forested areas, (2) promoting sediment conditions in artificial shrimp culture systems, (3) exposing litterderived bio film within ponds to sunlight and incubating with sediment to maintain favorable water quality and control Cyanobacteria blooms, and (4) minimizing the use of pond liners and related sludge removal

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The effects of the decomposition of mangrove leaf litter on water quality, growth and survival of black tiger shrimp (Penaeus monodon Fabricius, 1798)

Cited by 35 publications

References 21 publications

ACM Check Dams in Concrete Gutters for Recirculation Filters of Wastewater from Whiteleg Shrimp (Litopenaeus vannamei) Aquaculture in Southern Thailand

ACM Check Dams in Concrete Gutters for Recirculation Filters of Wastewater from Whiteleg Shrimp (Litopenaeus vannamei) Aquaculture in Southern Thailand

Fatty acid profiling reveals a trophic link between mangrove leaf litter biofilms and the post-larvae of giant tiger shrimp Penaeus monodon

Sunlight and sediment improve the environment of a litter biofilm-based shrimp culture system

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