Soil quality and its implication for brackishwater pond soil management option in East Java Province, Indonesia

Mustafa, Akhmad; Ratnawati, Erna

doi:10.1088/1755-1315/860/1/012037

Cited by 3 publications

(2 citation statements)

References 30 publications

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“…Maximum C/N ratio 11:1 was observed in the month of January on 60 th day of sampling. Similarly, Mustafa et al (2021)…”

Section: Soil Characteristics Of Selected Shrimp Farmsmentioning

confidence: 98%

Water and soil studies in Shrimp aquaculture systems

H.S,

Naik A T

2023

ECJ

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Litopeneaus vannamei is the most preferable species for culture by shrimp producers due to short time crop, hardy species and high market value. Present investigation was carried out to comprehend the significance of the carbon and nitrogen ratio in shrimp farming systems at Ankola, Uttara Kannada (District) and Haleyangadi, Mangaluru (Taluk) and Dakshina kannada (District). The pond water characteristics namely temperature, pH, alkalinity, salinity, Dissolved oxygen, biological oxygen demand, total suspended solids, total dissolved solids, Ammonia, NO2, NO3, PO4, SiO3 were found to vary from 28 to 35°C, 6.9 to 9.4, 25 to 125 mg/l, 0 to 36 ppt, 0 to 4.20mg/l, 0.020 to 0.259mg/l, 1.63 to 81.24mg/l, 0.12 to 36.45μg at./l as micro-mole per liter, 0.09 to 11.12 μg at./l, 0.26 to 32.15μg at./1, 0.15 to 26.18μg at./l, 2.40 to 90.18μg at./l respectively. The pond soil characteristics comprising of pH, organic carbon were ranged from 6.5 to 8.6, 0.235 to 1.994%, respectively while texture comprising of sand content varied from 48.41 to 96.26%, clay 0.3 to 2.45% and silt 3.14 to 51.24%. C/N ratio is varied 1.084-11.450 during the research phase. The outcomes of the water quality parameters shown quite higher nutrient all selected ponds and Organic carbon showed high in all ponds along with day of culture that’s impact data on water quality and influence on pond biomass and the C/N ratio. A culture system's ability to produce more can be greatly increased by maintaining the quality of the soil and water by removing toxicity though nitrification and continuous monitoring.

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“…Maximum C/N ratio 11:1 was observed in the month of January on 60 th day of sampling. Similarly, Mustafa et al (2021)…”

Section: Soil Characteristics Of Selected Shrimp Farmsmentioning

confidence: 98%

Water and soil studies in Shrimp aquaculture systems

H.S,

Naik A T

2023

ECJ

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“…Increasing pH and decreasing Al and Fe content can be done through remediation, both remediation in the form of drying, flooding, and flashing the soil as well as in the form of liming. The principle of remediation through drying, flooding, and flashing the soil is drying the soil to oxidize FeS 2 , flooding to dissolve and neutralize acidity or reduce further acid production, and flushing to remove oxidation products and minimize reserves of soil Al and Fe elements which ultimately also increase pH soil [95][96][97][98]. Another form of remediation in the form of liming can be carried out to increase the pH and reduce toxic elements such as Al and Fe and the elements that cause soil acidity that remain in the soil.…”

Section: Relationship Between Environmental Factors and Agar Content ...mentioning

confidence: 99%

Identifying the Environmental Factors that Determine the Agar Content of Seaweed <i>Gracilaria verrucosa</i> in Acid Sulfate Soil-Affected Brackishwater Ponds

Mustafa,

Athirah,

Ratnawati

et al. 2024

Pol. J. Environ. Stud.

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This study was carried out with the aim to identify the characteristics and determine the direct or indirect effect of soil and water quality on the agar content of seaweed Gracilaria verrucosa in acid sulfate soil (ASS)-affected brackishwater ponds in South Sulawesi Province, Indonesia. The study was conducted in ponds of North Luwu and Sinjai Regencies. The soil quality is defined as the independent or exogenous variable; the water quality as an intermediate, dependent, or endogenous variable; as well as the agar content of seaweed as a dependent or endogenous variable. The influence of environmental factors was identified through path analysis applications. In general, the water quality can support the culture of seaweed in ponds. The results of the research showed that of the 17 soil quality variables analyzed, 2 variables were found, namely Fe content and pH KCl which influenced the agar content of seaweed. Another result was that of the 9 water quality variables, and 2 variables were also found, namely salinity and NO

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Aquaculture Technology: Fish Pond Design, Construction, and Management in Borno State, Nigeria

Zanna

2024

Innovare J Life Sci

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Objectives: The aim of the study was to assessment of aquaculture technology in fish pond design, construction, and management for technological advancement and sustainable development of the sub-sector in Maiduguri, Borno State, Nigeria. Methods: Data for the study were obtained through primary and secondary sources through the survey method with the used of checklist. Self-reporting through administrative sources (off-site) contact method was also applied. Qualitative and descriptive techniques of data analysis were used and results on aquaculture technology in the study area were presented. Results: The result shows that fish farmers are in a better position in the technological activities of pond design, construction, and management but wholly not conversant with some of the aspects such as identification of types of soil for positioning of pond, determination of technical implication of shape of the land on site selection for fish pond construction, planning for the layout of fish farm and pond before the commencement of construction work, and fertilization and liming of the fish pond. Conclusion: The development of fish pond is carried out with the aid of the learned and experience fish farmers due to the technological inadequacy in the study area. Recommendations are made for rapid transformation of the sub-sector for the attainment of sustainable technological development in the study area.

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Soil quality and its implication for brackishwater pond soil management option in East Java Province, Indonesia

Cited by 3 publications

References 30 publications

Water and soil studies in Shrimp aquaculture systems

Water and soil studies in Shrimp aquaculture systems

Identifying the Environmental Factors that Determine the Agar Content of Seaweed <i>Gracilaria verrucosa</i> in Acid Sulfate Soil-Affected Brackishwater Ponds

Aquaculture Technology: Fish Pond Design, Construction, and Management in Borno State, Nigeria

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