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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

Growth of Vannamei Shrimp (Litopenaeus vannamei) in Intensive Cultivation Systems Inayah, Zakiyyah Nur; Musa, Muhammad; Arfiati, Diana
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.4278

Abstract

Vaname shrimp (Litopenaeus vannamei) is one of the shrimps that is widely cultivated in Indonesia. The aim of this research is to analyze the growth and dynamics of water quality in vaname shrimp cultivation ponds using an intensive system. This research is a descriptive study with a survey method conducted in January-April 2023. The research location is in a vaname shrimp cultivation pond with an intensive system with a stocking of 116 individuals/m3. The research results showed that the average weight of shrimp at the end of cultivation was 18.48 grams/fish. Average daily growth ranges from 0.1-0.41 grams. The survival rate (SR) of cultivated vaname shrimp is 75.8% with a feed quantity ratio (FCR) of 1.47. The results of water quality measurements include temperatures ranging from 27.4-30.1 °C, brightness 25-65 cm, salinity 21-26 ppt, pH 8-9, dissolved oxygen 4.2-6.7 ppm, carbon dioxide 24.5- 67.1 ppm, ammonia 0.11-1.67, TOM 2.78-108.70 ppm and total vibrio 1x103-3.9x103 CFU/ml. Shrimp growth in ponds is classified as good with water quality suitable for cultivation
Analisis Status Kualitas Air di Sungai Porong yang Tercemar oleh Deterjen terhadap Respon Hematologi Ikan Java Barb (Barbonymus gonionotus) Caesar, Nico Rahman; Yanuhar, Uun; Faqih, Abd. Rahem; Anitasari, Septi; Ciptadi, Gatot; Musa, Muhammad; Bisri, Mohammad; Sumsanto, Muhammad; Wardani, Nezya Pramudya
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.6170

Abstract

The Porong River is one of the rivers that faces high anthropogenic impacts, such as surfactant waste from detergents. The hematology of Javanese carp (Barbonymus gonionotus) serves as a sentinel organism that can be used as a biomarker for the waters of the Porong River. The aim of this study is to analyze the water quality status of the Porong River polluted with surfactants using the STORET method, as well as its impact on the hematology of Javanese carp using regression and correlation analysis. The research employed a descriptive survey method. The results of the study indicated that the Porong River was categorized as moderately polluted. The average highest surfactant concentration reached 7.2 mg/L, leading to an increase in TSS to 107.95 mg/L and a decrease in DO to 1.80 mg/L. Surfactants exhibited a negative correlation with erythrocytes (91.2%), hematocrit (47.7%), and hemoglobin (60.6%), indicating that the higher the surfactant concentration, the lower the number of erythrocytes, hematocrit levels, and hemoglobin levels in Javanese carp. Conversely, there was a positive correlation between surfactants and leukocytes (56.7%) and blood glucose (66.7%), suggesting that the higher the surfactant concentration, the higher the number of leukocytes and blood glucose levels in Javanese carp.
The Impact of Heavy Metal Fe, Zn, and Cu in Water and Sediment on the Histopathology of Gills and Liver of Mullet Fish (Crenimugil seheli) at Kamal Beach, Madura Strait Fitri, Kharisma Nuria; Musa, Muhammad; Yanuhar, Uun
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.8196

Abstract

Kamal Beach in the Madura Strait is suspected to have experienced heavy metal contamination due to ship recycling industry activities. Heavy metals have a negative impact on the aquatic environment, aquatic biota and even humans. This study aims to analyze the impact of heavy metal content in Kamal Beach, especially heavy metals Fe, Zn, and Cu as heavy metals found in the region on the histopathological aspects of the gill and liver organs of aquatic biota, namely mullet fish (Crenimugil seheli). The levels of heavy metals Fe, Zn, and Cu were analyzed using the AAS (Atomic Absorption Spectometry) method in accordance with SNI 6989.4:2009. Hiatopathological analysis of the gill and liver organs was carried out using the scoring method where from the results of the analysis it was known that the damage that occurred in the gill organs was in the form of edema, hyperplasia, lamellar fusion, and necrosis while damage to the liver organs included degeneration, necrosis, and congestion. Damage to the gill and liver organs of mullet fish is caused by the high content of Zn and Cu in water and sediment.