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INDONESIA
e-Journal BUDIDAYA PERAIRAN
Published by Universitas Sam Ratulangi
ISSN : 23373768     EISSN : -     DOI : -
Core Subject : Social,
Environmental Science
e-Journal BUDIDAYA PERAIRAN merupakan jurnal ilmiah yang mempublikasikan hasil-hasil penelitian maupun ulasan (review) dibidang budidaya perairan baik budidaya air tawar, payau mapun laut. Artikel jurnal dapat ditulis dalam bahasa inggris atau bahasa Indonesia. Jurnal diterbitkan 3 kali setahun yaitu bulan Januari, Mei dan September
Arjuna Subject : -
Articles 8 Documents
 1 
Search results for , issue "Vol. 11 No. 1 (2023)" : 8 Documents clear
Uji fitokimia dan aktivitas antimikroba ekstrak kulit pisang kepok (Musa paradisiaca) terhadap bakteri Aeromonas hydrophila Aylifia S. Somba; Reni L. Kreckhoff; Diane J. Kusen; Henky Manoppo; Reiny A. Tumbol; Fitje Losung
e-Journal BUDIDAYA PERAIRAN Vol. 11 No. 1 (2023)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.11.1.2023.42192

Abstract

This research was conducted to qualitatively analyze the phytochemical content of kepok banana (Musa paradisiaca) peel extract and the effectivity of the extract as antibacterial against Aeromonas hydrophila. Fresh yellow color banana peels were washed, drained, then cut into pieces, crushed and dried at room temperature. Extraction was carried out by maceration method with 70% and 95% ethanol as solvent. A total of 90 g was put in an elemeyer glass then added with solvent until all the banana peels were submerged. The immersion time was 3x24 hours at room temperature while stirring occasionally so that the extraction occurs properly. Furthermore, the extract was filtered with Whatman paper no. 42 to separate the residue from the filtrate. The filtrate was then concentrated using a rotary evaporator. Phytochemical examined consisted of alkaloid, flavonoid, sternoid, triterpenoid, saponin, and tannin. Inhibition test against A. hydrophila was carried out by disc diffusion method using 5 different extract concentrations as treatments, namely A: 0%, B:10%, C:20%, D:30%, E:40%, F:50%. In the inhibition test, the paper disc was dipped in each treatment and then placed on agar media previously stocked with bacteria. The inhibitory zone was measured based on the clear area formed around the disc and observed at 24, 48, and 72 hours. Phytochemical test found that phenol and tannin were only detected in extracts with 95% ethanol while terpenoids and steroids were only found in  ethanol70%.  Flavonoid was detected in the extract using either ethanol70% and 95%. The results of the inhibitory test showed that the kepok banana peel extract could inhibit the growth of A. hydrophila bacteria after 48 hours of incubation. Inhibition zones formed at both 48 hours and 72 hours tended to increase in line with the increase in concentration even though the inhibitory power produced was categorized as "medium".
Pertumbuhan lobster air tawar Cherax quadricarinatus (Von Martens, 1868) yang diberi pakan Keong Tutut Jawa Filopaludina javanica (Von Dem Busch, 1844) Erwin Wiradita Mamonto; Winda Mercedes Mingkid; Revol D. Monijung; Henneke Pangkey; Nego Elvis Bataragoa
e-Journal BUDIDAYA PERAIRAN Vol. 11 No. 1 (2023)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.11.1.2023.42566

Abstract

The research was carried out to investigate the best amount of large freshwater snail (Filopaludina javanica) meat as feed for the growth and survivals (SR) of freshwater lobster C. quadricarinatus.  The size of freshwater lobster used in this study was 1.70 – 23.90 gr.  Lobsters were kept in aquariums measuring 30 x 30 x 40 cm for 30 days. The experimental design used was a completely randomized design (CRD) with three treatments and three replications that is A (4%), B (7%) and C (10%) of feed. Data analysis was used linier regression. The results showed the (R2) marks close to 1 means that the time of experiment effects the growth of lobster in all treatments, 4% feed (R2 =0,8919), 7% (R2=0,9942) and 10%(R2=0,9484, where the highest coefficient regression was treatment B (0,5818) followed by treatment A (0,4625) and C (0,42), respectively.  The highest survival rate was found in treatment B (91.7%), treatment A (75%) and C (66.7%), respectively.  Results of analysis showed that the size and the length of time of experiment effects the time of growth and survival.
Limbah hasil produksi budidaya ikan sistem karamba jaring tancap di Desa Eris, Talikuran dan Kaima Kabupaten Minahasa Asmirawati Zai; Diane J. Kusen; Suzanne L. Undap; Novie P.L. Pangemanan
e-Journal BUDIDAYA PERAIRAN Vol. 11 No. 1 (2023)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.11.1.2023.43451

Abstract

This study aimed to obtain the amount of organic waste, nitrogen and phosphorus that wasted to  lake and measuring water quality parameters, temperature, dissolved oxygen (DO), acidity (pH) and dissolved solids (TDS) in the area of fixed net cages at Lake Tondano in the villages of Eris, Talikuran and Kaima. This research was carried out in Lake Tondano, Eris, Talikuran and Kaima villages . The time of the study was carried out from March to July 2022. This study used     a descriptive exploration method. Data obtained included primary and secondary data. Primary data otained from interview results and parameter measurements of the water quality in the field (in situ). Secondary data obtained through various resources such as journals and the results of previous studies related to the topic under study. The data of organic waste, nitrogen, and phosphorus were analyzed descriptively using Schmittou method. The results of analyzing the parameters quality of water was presented in the form of tables and graphs then compared with the class of water quality standards in Government Regulation Number 22, 2021 regarding the Implementation of Environmental Protection and Management. The results showed that the amount of organic waste in Eris Village was 874.74 tons/year, Talikuran village 170.52 tons/year, and kaima village 105.80 tons/year, the amount of nitrogen waste in Eris village is 49.86 tons/year, Talikuran village 9.67 tons/year, and kaima village 6.00 tons/year, the amount of phosphorus waste in Eris Village is 17.24 tons/year, Talikuran Village 3.35 tons/year and Kaima Village 2.08 tons/year. The temperature in Eris Village is in the range of 27.4-29.5 °C, Talikuran Village is 26.5-30.3 °C and   Kaima Village is 26.6-30 °C, DO in Eris Village is 5.25-6, 74 mg/L, Talikuran Village 3.76-6.69 mg/L and Kaima Village 4.86-7.18 mg/L, pH in Eris Village was in the range of 7.2-7.9, Talikuran Village 7.1-7.8 and Kaima Village 7,3-7,8, TDS in Eris Village is in the range of 0.104-0.114 g/L, Talikuran Village is 0.117-0.160 g/L and Kaima Village is 0.104-0.114 g/L. The measured water quality parameter data still meets the water quality standard value.
Efektivitas vitamin C dan ekstrak temulawak terhadap kelangsungan hidup dan pertumbuhan ikan nila (Oreochromis niloticus): The effectiveness of vitamin c and curcuma extract against survival rate and growth of the tilapia (oreochromis niloticus) Siswanto; Mustaqiim Pangestu
e-Journal BUDIDAYA PERAIRAN Vol. 11 No. 1 (2023)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.v11i1.46268

Abstract

This study aimed to find out the effects of combination of feed additives in the form of curcuma and vitamin C on the survival rate and growth of tilapia fries. The feed used was commercial feed with protein content of ±33%. The source of vitamin C was IP 50mg of 150mg/kg of feed while curcuma extract was obtained from the rhizome of curcuma extracted by 6g of dry weight/kg of feed. The experimental design used a complete randomized design (RAL), consisted of 3 treatments and 3 repeats. Treatment A= Commercial feed by added vitamin C and curcuma extract, B= Commercial feed by added vitamin C and treatment C= Commercial feed without added feed additives. The observed parameters were survival rate (SR), relative growth rate (RGRW), relative total length (RGRL) and water quality. The survival value of the highest in a row was treatment B with a value of 96.67±5.77%, treatment A with a value of 93.33±11.55% followed by treatment C with a value of 80.00±17.32%. The relative growth rate of the highest was treatment B (6.38±2.54%), treatment A (6.25±1.62%) followed by treatment C (4.92±1.66%). For the relative total length value was treatment B (1.21±0.39%), treatment A (1.14±0.26%) followed by treatment C (1.00±0.22%). Keywords: Vitamin C, curcuma, survival rate, growth, tilapia fries.
Kajian daya dukung perairan Danau Bulilin, Tombatu, Minahasa Tenggara, untuk akuakultur dengan parameter [P] Frandy Ombong; Indra Raymond Nicolas Salindeho
e-Journal BUDIDAYA PERAIRAN Vol. 11 No. 1 (2023)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.v11i1.46594

Abstract

The research were aimed to assess the carrying capacity of the Bulilin Lake waters,  to ensure a sustainable aquacutural production.   The research was carried out from September to Desember 2016.  The carrying capacity of the Bulilin lake was assessed using the method developed by Beveridge (2004), where several parameters of water quality, aquacultural production, and the physical condition of the lake such as, the dimensions of the lake, flushing rate, total phosphate [P], total aquacultural production per year and Food Conversion Ratio (FCR), were required in the assessment. Collected data were, then, analyzed using the procedures of calculation, which were combined with the several assumptions and modeling based on the previous research.   Water samples for phosphate [P] analysis were collected from 6 different points on the surface and and at a depth of three meters, representing the overall water condition of the lake. Aquacultural protocols and production data were collected using questionnaires and by direct observation at the farm.   The result shows that the area of Bulilin Lake is around ± 244,562 m2, with an average depth of 3.11 meters.   The phosphate [P] content ranged from 0.0263 mg/L to  0.0843 mg/L, with an average of 0.0490 mg/L, which is still below the maximum recommended value for waters used for aquacultural production.   Flushing rate value  of Bulilin lake waters  was as high as 6.479 per year, meaning  that there was a total water exchange  of  Bulilin lake in every 2 months.  Total aquacultural production per year in Bulilin Lake was estimated around 268,959 tonnes of fish per year, which was below the carrying capacity of the waters of the Bulilin  Lake.  In conclusion, the total production for the coming year could be increased as many as 92.12 tonnes per year, provided that sustainable culture technology is applied. Keywords: Bulilin, ortophosphate, carrying-capacity, aquaculture
Kualitas air pada pembesaran udang Vaname (Litopenaeus vannamei) PL 8 PT. Budi Agri Sejahtera, Kecamatan Tempilang, Provinsi Bangka Belitung Ristamaria Manullang; Suzanne L. Undap; Henneke Pangkey; Diane J. Kusen; Ockstan J. Kalesaran; Sammy N.J. Longdong
e-Journal BUDIDAYA PERAIRAN Vol. 11 No. 1 (2023)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.v11i1.46876

Abstract

This study aims to analyze the parameters of water quality in Post larva (PL) 8 Vanamei shrimp (L. vannamei) by testing physical parameters (temperature, salinity, brightness) and chemical parameters (DO (dissolved oxygen), pH, alkalinity, and hardness. Research conducted at PT. Budi Agri Sejahtera (BAS), Tempilang District, West Bangka Regency, Bangka Belitung Province while conducted Program Kampus Merdeka Magang and Studi Independen Bersertifikat (MSIB). The method uses purposive sampling by setting 5 (five) observation points. Primary data in the form of in situ measurements of water quality parameters obtained in the field. While the analysis of chemical parameters were carried out in the laboratory of PT. BAS in the pond location. Secondary data was carried out by the information of company and journals related to this research. The results of this study indicate that temperature (25-30,2°C), brightness (20-40 cm), salinity (24-31 ppt), DO (3,7-6,3 ppm), pH (7,5-9), Alkalinity (102-150 ppm), Hardness (3,700-5,900 ppm). It was concluded that base on of SNI 01-7246-2006 and Ministry marine and fisheries No: KEP. 28/MEN/2004 the condition of the waters at PT. BAS is still suitable for PL 8 Vanamei shrimp (L. vannamei) cultivate. Keyword: Vaname Shrimp, Water Quality, PT. Budi Agri Sejahtera (BAS), Aquaculture
Pertumbuhan ikan Nila (Oreochromis niloticus) pada metode akuaponik dengan biofilter tanaman berbeda Chintya Prameisella Hormati; Joppy D. Mudeng; Sammy N. J. Longdong; Novie P. L. Pangemanan; Ockstan J. Kalesaran; Sipriana S. Tumembouw
e-Journal BUDIDAYA PERAIRAN Vol. 11 No. 1 (2023)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.v11i1.46480

Abstract

The purpose of this study was to determine the type of vegetable plant as a biofilter in the aquaponics system that can trigger the growth of Nile tilapia (Oreochromis niloticus).  This study was designed using a Complete Randomized Design with 4 treatments, namely treatment A biofilter pakchoy plant, treatment B biofilter lettuce plant, treatment C biofilter red amaranth plant and treatment D without plant biofilter (control), each with three replications.  Fish were weighed at the beginning of the study and subsequently every week until the fourth week. Absolute growth and specific growth rate were evaluated while fish survival and water quality parameters were observed as supporting data. The results of the study found that pakchoy, lettuce, and red amaranth vegetable crops as biofilters in the aquaponics system had the same influence on the growth of tilapia (O. niloticus) but were significantly different from tilapia cultured without vegetable plant biofilters.   Keywords: Nile tilapia, aquaponic, water quality, aquaculture, fish growth
Profil klorofil selada laut Ulva sp. dengan umur panen yang berbeda pada budidaya terkontrol Zunnuraini Zunnuraini; Nunik Cokrowati; Nanda Diniarti
e-Journal BUDIDAYA PERAIRAN Vol. 11 No. 1 (2023)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/bdp.v11i1.47641

Abstract

This study aimed to analyze the growth of sea lettuce Ulva sp. with different harvest ages and the chlorophyll content in sea lettuce Ulva sp. with different harvest ages. The method used was an experimental method using a completely randomized design with a cultivation period of 45 days. The results showed the highest growth of Ulva sp. was in treatment D (40 days) with an average specific growth of 3,7%, absolute growth of 45,33 g, thallus length 5,6 cm, thallus width 8.1 cm, and chlorophyll content of 6,52 mg/l. In treatment B (20 days), the average specific growth was 2,8%, absolute growth was 32 g, thallus length was 4,6 cm, thallus width was 6,2 cm, and chlorophyll content was 6,24 mg/l. In treatment C (30 days) the average specific growth was 1,9%, absolute growth was 21,33 g, thallus length was 3,1 cm, thallus width was 5 cm, and chlorophyll content was 6,06 mg/l. In treatment A (10 days) the average specific growth was 1,5%, absolute growth was 16,33 g, thallus length was 2,7 cm, thallus width was 3,1 cm, and chlorophyll content was 3,78 mg/l. As conclusion, different harvest ages have a significant effect on the amount of chlorophyll content, absolute weight and specific growth rate of Ulva sp. The highest amount of chlorophyll content was found in treatment D of 6,52 mg/L, absolute weight growth of 45,33 g, specific growth rate of 3,7%. Keywords: Ulva sp, photosynthesis, growth, aquaculture

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