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Journal : e-Journal BUDIDAYA PERAIRAN

Tingkat pencemaran air sungai Tondano di Kelurahan Ternate Baru Kota Manado Lensun, Melky; Tumembouw, Sipriana S.
e-Journal BUDIDAYA PERAIRAN Vol 1, No 2 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.1.2.2013.1919

Abstract

ABSTRACT The objective of this research was to detect the pollution level of Tondano River based on temperature, BOD, turbidity and dissolved oxygen parameters. Research was conducted at Ternate Baru Village, Manado City, from January to March 2013. Water sample was taken by purposive sampling at three stations at 08.00 AM, 11.00 AM, and 15.00 PM, each with two sampling points. Water quality was measured in situ for temperature and turbidity while dissolved oxygen and BOD were analysed in laboratory. Research results found temperature ranged from 270C-27,8 0C, turbiduty 37,9 - 150 NTU, dissolved oxygen 6,3 - 7,5 mg/L and BOD 15,5-44,5 mg/L. Based on Water Quality Standard Grade II PP No. 82, 2001, BOD and turbidity at Ternate Baru were high. It was concluded that water quality of Tondano River at Ternate Baru Village was categorized polluted. Keywords: water quality, pollution, Tondano River, Ternate Baru Village
Analisis kualitas fisika kimia air di areal budidaya ikan Danau Tondano Provinsi Sulawesi Utara Maniagasi, Richard; Tumembouw, Sipriana S.; Mudeng, Yoppy
e-Journal BUDIDAYA PERAIRAN Vol 1, No 2 (2013)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.1.2.2013.1913

Abstract

ABSTRACT The objective of this research was to analyse the water physical-chemical qualities at aquaculture area in Lake Tondano North Sulawesi. Water quality was measured in situ and in laboratotium. In situ measurement included temperature, pH, and turbidity, while in laboratory, water quality measured included dissolved oxygen, nitrogen, phosphate. It was found that water temperature ranged from 25 - 27 o C, turbidity 0.20 - 4,0 m, and dissolved oxygen 5 – 9 mg/L, Nitrogen 0,0334 - 0,0697 mg/ L, phosphate 0 - 0,0219 mg/ L. It was concluded that water quality around Paleloan Village was appropriate for aquaculture activity. Keywords: water quality, aquaculture, Paleloan Village
Konsentrasi Merkuri (Hg) pada Air Laut di Area Budidaya Teluk Manalu Kabupaten Kepulauan Sangihe Bawelle, Eunike; Undap, Suzanne L.; Kusen, Diane J.; Pangemanan, Novie P. L.; Tumembouw, Sipriana S.; Wantasen, Adnan S.; Langi, Edwin O.
e-Journal BUDIDAYA PERAIRAN Vol 8, No 2 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.8.2.2020.30002

Abstract

The aims of this research were to determine the concentration of mercury, and knowing the water quality in aquaculture area of Manalu Bay Sangihe Islands Regency. The method used in determine the research station is purposive sampling method or deliberate sampling with consideration that station 1 is near the gold mine, station 2 is the area aquaculture activities and station 3 is far from the gold mean and aquaculture activities. The data used in this research were sourced from primary data (sea water sampling used a sampling technique for Hg testing and direct measurement of water quality parameter) and secondary data (journals, books and other supporting documents that support research). The result detected the concentration of Hg content at station 1, 2 and 3 were <0,0003 mg/l below the sea water quality standards for marine biota (0,001). The parameter quality data of the water are temperature ranged between 31-32 0C, pH 6,8-7,1 and salinity 32-34 ppt. In general, the presence of chemical physics parameters in Manalu Bay was good condition and suitable for aquaculture after being compared with Kep. MENLH No. 51/2014, Attachment III concerning Sea Water Quality Standards for Marine Biota.
Pertumbuhan teripang Gamat Lumpur (Stichopus hermanii) pada lokasi budidaya dengan substrat berbeda di Teluk Talengen Kabupaten Kepulauan Sangihe Tarimakase, Yulianus; Ngangi, Edwin L.A.; Kusen, Diane J.; Sambali, Hariyani; Tumembouw, Sipriana S.; Wantasen, Adnan S.; Salindeho, Indra R.
e-Journal BUDIDAYA PERAIRAN Vol 8, No 2 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.8.2.2020.30014

Abstract

This study aimed to analyze the growth of sea cucumber gamat (Stichopus hermanii) on different substrates. This research was conducted in the waters of Talengen Bay, Tabukan Tengah District, Sangihe Islands Regency. The implementation time starts from January - February 2020 for 42 days of research. This research consisted of 3 treatments: A (mud substrate), B (sandy mud substrate), and C (sandy substrate and coral splinter), each treatment consisted of 3 replications. In each experimental unit, four sea cucumbers were placed. This research used a net made from tagaho, with an iron frame which is divided into 3 parts. The size of the container was 30 x 30 x 30 cm3. The results showed that the best absolute length of sea cucumber gamat was the in Treatment A (6.17 cm), then Treatment B (4.67 cm), and Treatment C (1.25 cm). The results of the analysis of the daily growth rate:  Treatment A (1.17%) got the best growth rate results compared to Treatment B (0.87%) and Treatment C (0.29%).
Dinamika parameter kualitas air di Sentra Akuakultur Danau Tondano pada dekade 2010-an Siahaan, Wira D.; Salindeho, Indra R. N.; Tumembouw, Sipriana S.
e-Journal BUDIDAYA PERAIRAN Vol 9, No 2 (2021)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.9.2.2021.32954

Abstract

The objective of this research was to find out the dynamic of  the water quality parameters in Tondano lake aquacultural centres from 2010 to 2019.  Data were collected from scientific information,  either published or unpublished articles, and from the technical reports released by government or non government organization.   Data were tabulated and presented in histogram, scatter and line-diagram and then were compared to the water quality parameters standard according to the Indonesian Government Regulation  No. 82, year 2001.   Data, were then analyzed in the  regression and  correlation analysis,  to  assess the fluctuation trend of the water quality parameters  during 10 years time.  The results show that, in ten years time, the dynamic of the water quality parameters of Tondano Lake waters were as follow:  temperature was in the range of 23-29,9°C, and there was no significant  trend of  fluctuation; water brightness was in the range of 1,1 – 3,15m, and there was a significant trend of decreasing (y = -0.0303x + 63.42 and R² = 0.7501);  pH was in the range of  6,7 – 8,3, and there was an increasing trend but not significant;   DO was in the range of   4,2 – 8,81 ppm, and there was a significant trend of decreasing (y = -0.2868x + 584,22, and  R² = 0.6156);  NH3 was in the range of  0 – 0,77 ppm, and there was a significant  polynomial trend (y = 0.0161x2- 64.726x + 65199 and R² = 0.9737); NO2 was in the range of  0 – 0,09 ppm, and there was a significant polynomial  trend (y = 0.0037x2 - 14.746x + 14859 and R² = 1);  NO3 was in the range of  0 – 1,56 ppm, and there was a significant polynomial trend (y = 0.0436x2 - 175.64x + 176837 and R² = 0.9943);  PO4 was in the range of  0 – 0,37 ppm, and there was a significant polynomial trend (y = 0.012x2 - 48.221x + 48572 and R² = 0.9009).  In general, even though there were significant trends of fluctuation, all the water quality parameters were in the suitable level for aquaculture activities
¬Kajian kelayakan lokasi budidaya sidat (Anguilla spp.) di Perairan Danau Tondano, Provinsi Sulawesi Utara Parenta, Villy D.; Pangemanan, Novie P. L.; Longdong, Sammy N. J.; Kusen, Diane J.; Salindeho, Indra R. N.; Tumembouw, Sipriana S.
e-Journal BUDIDAYA PERAIRAN Vol 9, No 2 (2021)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.9.2.2021.34850

Abstract

The objective of this research was to determine feasibility ility on eel fish (Anguilla spp.) culture locations in Tondano Lake, North Sulawesi Province in terms of water quality, both physical and chemical parameters of the waters. Determination of the sampling point is placed at three predetermined points, station I located at Eris Village, Station 2 located at Paleloan Village and Station 3 located at Paslaten Village. The results showed that the waters of Lake Tondano have three classes of suitability for the location of eel (Anguilla spp.) culture, that is very suitable (S1), suitable (S2), and not suitable. Station I of Eris Village included in the suitable class (S2), Station II at Paleloan Village is included in the very appropriate very suitable class (S1), while Station III at Paslaten Village included in the class that is not suitable to be used as a location for eel culture in terms of water quality
Kajian kualitas air untuk menunjang perikanan budidaya Danau Moaat, Provinsi Sulawesi Utara Paputungan, Firgiawan; Pangemanan, Novie P. L.; Tumbol, Reiny A.; Undap, Suzanne L.; Tumembouw, Sipriana S.; Rantung, Steelma V.
e-Journal BUDIDAYA PERAIRAN Vol 10, No 2 (2022)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.10.2.2022.37130

Abstract

The purpose of this study was to measure several physical and chemical parameters of Mooat Lake waters and to assess the feasibility of water quality in Mooat Lake waters to support aquaculture.Primary data were obtained from direct sample measurements in the field (in situ) and laboratory analysis. In situ sample measurement data consisted of temperature, degree of acidity (pH), dissolved oxygen (DO), and turbidity. Sampling of water at all research stations used a modified bottle that was labeled accordingly as a water sample holder. After the water sample is taken in the field, stored in a cooler, then taken to the Laboratory of Environmental Health Engineering and Disease Control (BTKLPP) class 1 Manado and the Manado BARISTAND Laboratory for examination of levels of Nitrite (NO2), Nitrate (NO3), Ammonia (NH3) , and Phosphate (PO4). Based on research data of several water quality parameters measurements and analysis show that temperature (26,17oC), Turbidity (11,20 NTU), pH (5,6), DO (8,31), nitrite (0,04005 mg/l), nitrate (0,705 mg/l), ammonia (0,145 mg/l), and phosphate (1,005 mg/l). These results show that the waters of Mooat Lake is still feasible and meets the water quality standard values to support aquaculture activities. Furthermore, it is strengthened by the analysis of the suitability of the location for the development of aquaculture which shows that the water quality conditions of Mooat Lake are classified as suitable.
Kelayakan kualitas air untuk budidaya ikan Kuwe (Caranx sp.) pada kurungan jaring apung di Perairan Kelurahan Makawidey Mamesah, Yulia; Undap, Suzanne L.; Tumembouw, Sipriana S.; Kusen, Diane J.; Pangemanan, Novie PL.; Monijung, Revol D.
e-Journal BUDIDAYA PERAIRAN Vol. 11 No. 2 (2023): April - Desember
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.v11i2.51628

Abstract

Abstract The aim of study was to determine the feasibility of the quality of Kuwe fish (Caranx sp.) aquaculture waters in floating net cages (KJA) in Makawidey Village, Bitung City. The research method used was purposive with primary data (water quality data: brightness, temperature, depth, salinity, pH, DO) and secondary data (various existing documents and literature that can support research). Prior to data collection, a preliminary study was carried out to determine the research point. The data obtained during the research were analyzed and displayed in the form of tables and graphs and presented descriptively. The results of measuring water quality parameters are; Brightness (Point 1: 2,5 m ; Point 2: 3,1 m ; Point 3: 3,3 m), Depth ( Point 1 : 2.7 m ; Point 2: 9 m ; Point 3: 26,80 m); Temperature (Point 1: 28.40 ± 1.35; Point 2: 27.48 ± 0.90C; Point 3: 27.31 ± 1.36) ; Salinity (Point 1: 31.59±14.5 ; Point 2: 31.57±14.6; Point 3: 31.55±14.6 ppt); pH (Point 1: 8.90±4.9; Point 2: 7.43±3.44; Point 3: 7.20±3.29) and Dissolved Oxygen (Point 1: 9.60±4.39; Point 2: 9.13 ± 4.25; Point 3: 9.13 ± 4.20 mg/l), has a value that is in accordance with seawater quality standards stipulated in Government Regulation Number 22 of 2021 concerning Implementation of Protection and Management Environment. Makawidei waters meet the requirements to be used as a location for aquaculture in terms of water quality parameters and produce a suitable category for aquaculture biota. Keywords: waters environment, psycho-chemical parameters, site selection, sea farmingAbstractThe aim of study was to determine the feasibility of the quality of Kuwe fish (Caranx sp.) aquaculture waters in floating net cages (KJA) in Makawidey Village, Bitung City. The research method used was purposive with primary data (water quality data: brightness, temperature, depth, salinity, pH, DO) and secondary data (various existing documents and literature that can support research). Prior to data collection, a preliminary study was carried out to determine the research point. The data obtained during the research were analyzed and displayed in the form of tables and graphs and presented descriptively. The results of measuring water quality parameters are; Brightness (Point 1: 2,5 m ; Point 2: 3,1 m ; Point 3: 3,3 m), Depth ( Point 1 : 2.7 m ; Point 2: 9 m ; Point 3: 26,80 m); Temperature (Point 1: 28.40 ± 1.35; Point 2: 27.48 ± 0.90C; Point 3: 27.31 ± 1.36) ; Salinity (Point 1: 31.59±14.5 ; Point 2: 31.57±14.6; Point 3: 31.55±14.6 ppt); pH (Point 1: 8.90±4.9; Point 2: 7.43±3.44; Point 3: 7.20±3.29) and Dissolved Oxygen (Point 1: 9.60±4.39; Point 2: 9.13 ± 4.25; Point 3: 9.13 ± 4.20 mg/l), has a value that is in accordance with seawater quality standards stipulated in Government Regulation Number 22 of 2021 concerning Implementation of Protection and Management Environment. Makawidei waters meet the requirements to be used as a location for aquaculture in terms of water quality parameters and produce a suitable category for aquaculture biota.Keywords: waters environment, psycho-chemical parameters, site selection, sea farming
Analisis kandungan nitrogen dan fosfor pada sedimen Danau Tondano di area budidaya Toulimembet Telaumbanua, Yedieli; Tumembouw, Sipriana S.; Watung, Juliaan Ch.; Undap, Suzanne L.; Pangemanan, Pankie L.; Longdong, Sammy N.J.
e-Journal BUDIDAYA PERAIRAN Vol. 11 No. 2 (2023): April - Desember
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The aim of the research was to analyze the nitrogen and phosphorus content in sediments in the cultivation area of Toulimembet Village. This research method is "survey" determining sampling points "purposive sampling" taking into account that the research location is a fish cultivation area with a floating net system, and data is obtained using primary data and secondary data. Primary data collected were in situ measurements of water quality parameters (temperature, turbidity, TDS, pH, DO) in the Toulimembet Village cultivation area and sediment analysis (Nitrogen and Phosphorus) at the Manado Standardization Research Center Laboratory (BARISTAND). Secondary data was obtained from various sources such as journals and previous research reports. Based on research results in Toulimembet Village, Kakas District, Minahasa Regency, North Sulawesi Province, nitrogen (0.78-1.16%), phosphorus (0.04-0.08%), temperature (25.73-27.01°C), turbidity (4.03-4.90 NTU), TDS (0.160-0.164 g/l), pH (7.89-10.52), DO (7. 20-12.67 mg/L), ammonia (0.07 mg/L), phosphate (0.0030-0.0158 mg/L), nitrite (0.069-0.295 mg/L) are still suitable for cultivation activities. Keywords: Fish culture, water quality, floating net cage, eutrophication
Kajian kelayakan kualitas air untuk budidaya ikan sistim kurungan jaring tancap di Kelurahan Urongo Duyoh, Marini; Pangemanan, Novie P. L.; Kusen, Diane J.; Kalesaran, Ockstan J.; Undap, Suzanne L.; Tumembouw, Sipriana S.
e-Journal BUDIDAYA PERAIRAN Vol. 11 No. 2 (2023): April - Desember
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.v11i2.51791

Abstract

The fishery sector which has great profit prospects can still be developed by cultivating fish better by paying attention to the condition of the water quality. In fish farming, it is very important to study water quality conditions because water quality parameters are a limiting and life-supporting factor for the types of aquatic biota cultivated in a waters including tilapia (Oreochromis niloticus. This research was conducted to assess water quality, both physical, chemical, and aquatic biology of Lake Tondano to support the feasibility test activities of Lake Tondano waters for Cage Netting Cage cultivation media. The research method used was purposive sampling. Primary data comes from primary data which is the result of measurements of physico-chemical parameters of water quality directly in the field (in situ) and supported by secondary data on several physical and chemical parameters of Lake Tondano waters as well as data on water quality of the cultivation media with the Netting Cage system. The physical and chemical parameters of Lake Tondano waters at the three stations were analyzed using the suitability scoring method for the location of Tondano Lake waters to be used as a maintenance medium fish with a Stuck Net Containment system. The results of the study concluded that the physical and chemical quality of water in Urongo waters was suitable for net cage culture. Keywords: physical-chemical parameters, Lake Tondano, aquaculture, Nile tilapia