The estimation of loading feed nutrient waste from vannamei shrimp aquaculture pond and carrying capacity of coastal area in Banyuputih sub-district Situbondo Regency

Muqsith, Abdul; Harahab, Nuddin; Mahmudi, Mohammad; Fadjar, Mohamad

doi:10.1063/1.5115675

Cited by 5 publications

(2 citation statements)

References 7 publications

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“…About 20-30% of the total N and P content in the feed will be wasted in the aquatic environment [62]. For nutrient waste load from whiteleg shrimp feed in ponds measuring 2500 m 2 with a stocking density of 150 ind/m 2 , the total N was 13.84 g/kg shrimp and P reached 8.09 g/kg shrimp [63]. The amount of feed wasted into the environment from intensive/super-intensive whiteleg shrimp ponds was 24.32% of the total feed used [64].…”

Section: Whiteleg Shrimp Culture Performancementioning

confidence: 99%

Temporal and Spatial Analysis of Coastal Water Quality to Support Application of Whiteleg Shrimp Litopenaeus vannamei Intensive Pond Technology

et al. 2022

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The study aimed to determine the performance of whiteleg shrimp culture in relation to temporal and spatial aspects and characteristics and water quality status. Measurement and sampling of water were carried out before stocking/initial stocking of culture whiteleg shrimp (rainy season) and end of culture/after harvesting of whiteleg shrimp (dry season) at two locations in the coastal area of Bulukumba Regency, namely Bonto Bahari Subdistrict (BB) and Gantarang Subdistrict (GT), and one location as a control, namely in the coastal area of Ujung Loe Subdistrict. Variables measured and analyzed included temperature, salinity, pH, dissolved oxygen, nitrate, nitrite, ammonia, phosphate, total suspended solids, and total organic matter. Data were analyzed by descriptive statistics, multivariate statistics, and non-parametric statistics. Water quality status was determined using the Storet (Storage and Retrieval) method. The results showed that the culture of whiteleg shrimp was technology intensive with a stocking density of 110–220 ind/m2 with productivity between 13.9 and 44.4 tons/ha/cycle. The predicted waste load of N is 28.00 tons/cycle and P reaches 6.61 tons/cycle. Another result was that changes in water quality status during the rainy season were classified as moderately polluted at the BB location and complying with quality standards at the GT location. In the dry season, both locations were categorized as heavily polluted. Variables of water quality that caused the decrease in water quality status in both locations (BB and GT) were observed to increase salinity, nitrate concentration, and ammonia concentration and decreased dissolved oxygen concentration in the dry season. It is recommended to carry out proper feed management, use of probiotics, and increase the capacity and capability of wastewater treatment plants to reduce ammonia and nitrate concentrations in water in coastal areas. It is necessary to determine a more precise time for whiteleg shrimp stocking by reducing the possibility that whiteleg shrimp culture will still occur at the dry season’s peak.

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Section: Whiteleg Shrimp Culture Performancementioning

confidence: 99%

Temporal and Spatial Analysis of Coastal Water Quality to Support Application of Whiteleg Shrimp Litopenaeus vannamei Intensive Pond Technology

et al. 2022

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“…About 20 -30% of the total N and P content in the feed will be wasted into the aquatic environment [100]. Nutrient waste load from whiteleg shrimp feed in ponds measuring 2,500 m 2 with a stocking density of 150 ind/m 2 , the total N was 13.84 g/kg shrimp and P reached 8.09 g/kg shrimp [101]. The amount of feed wasted into the environment from intensive/super-intensive whiteleg shrimp ponds was 24.32% of the total feed used [24].…”

Section: Whiteleg Shrimp Culture Performancementioning

confidence: 99%

Temporal and Spatial Analysis of Coastal Water Quality to Support Application of Witheleg Shrimp, <em>Litopenaeus vannamei</em> Intensive Pond Technology

Mustafa¹

2022

Preprint

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Bulukumba Regency, South Sulawesi, Indonesia is one of the centres for whiteleg shrimp, Litopenaeus vannamei production that applies intensive technology. However, no information has been obtained regarding the characteristics and status of water quality in coastal areas with environmentally friendly concepts and the potential to receive a waste load. The study aimed to determine the performance of whiteleg shrimp culture in relation to temporal and spatial aspects and characteristic and water quality status. Measurement and sampling of water were carried out before stocking/initial of culture whiteleg shrimp (rainy season) and end of culture/after harvesting of whiteleg shrimp (dry season) at two locations in the coastal area of Bulukumba Regency, namely Bonto Bahari Subdistrict (BB) and Gantarang Subdistrict (GT). Variables measured and analyzed included temperature, salinity, pH, dissolved oxygen, nitrate, nitrite, ammonia, phosphate, total suspended solids, and total organic matter. Data analysis with descriptive statistics, multivariate statistics, and non-parametric statistics. The Storet (Storage and Retrieval) method was used to determine the water quality status. The results showed that the culture of whiteleg shrimp was technology-intensive with a stocking density of 110 - 220 ind/m2 with productivity between 13.9 - 44.4 tons/ha/cycle. The predicted waste load of N is 28.00 tons/cycle and P reaches 6.61 tons/cycle. Another result was that changes in water quality status during the rainy season were classified as moderately polluted at the BB location and complying quality standards at the GT location, while in the dry season, both locations were categorized as heavily polluted. Variables of water quality that caused the decrease in water quality status in both locations (BB and GT) were observed to increase salinity, nitrate concentration, and ammonia concentration. However, there was a decrease in dissolved oxygen concentration in the dry season.

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Assessment of spatial and temporal variations in water quality using multivariate statistical analysis in the Munroe Island, Kerala, India

Arya

Biju

Benchamin

2023

Acta Ecologica Sinica

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The estimation of loading feed nutrient waste from vannamei shrimp aquaculture pond and carrying capacity of coastal area in Banyuputih sub-district Situbondo Regency

Cited by 5 publications

References 7 publications

Temporal and Spatial Analysis of Coastal Water Quality to Support Application of Whiteleg Shrimp Litopenaeus vannamei Intensive Pond Technology

Temporal and Spatial Analysis of Coastal Water Quality to Support Application of Whiteleg Shrimp Litopenaeus vannamei Intensive Pond Technology

Temporal and Spatial Analysis of Coastal Water Quality to Support Application of Witheleg Shrimp, <em>Litopenaeus vannamei</em> Intensive Pond Technology

Assessment of spatial and temporal variations in water quality using multivariate statistical analysis in the Munroe Island, Kerala, India

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