Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Aquacoastmarine MarIslands
Syammaun Usman
Unknown Affiliation
Other

Published : 26 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 26 Documents
Search

 1   2   3 
Pengaruh Konsentrasi Tepung Wortel (Daucus carota L.) Pada Pakan Terhadap Peningkatan Warna Ikan Koi (Cyprinus carpio) Arnol Hasudungan Pardosi; Syammaun Usman; Indra Lesmana
AQUACOASTMARINE Vol 4, No 1 (2016): JURNAL AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (267.103 KB)

Abstract

Koi (Cyprinus carpio) is a type of fish that can be cultivated to serve asornamental fish. As ornamental fish, koi fish that have beautiful and bright colors canbe high value. Color is one of the reasons ornamental fish demand by the public, sofarmers need to retain the color of ornamental fish that is by giving feed containingpigments. The work done to obtain a uniform bright colors in fish is added to thepigment in the feed source. Source of natural pigments can be obtained from flour carrot(Daucus carota L.). The purpose of this study was to determine the dose of carrot flourthat can enhance the color of koi fish. This study used a completely randomized design(CRD) with three replications, with doses of 0%, 1%, 3%, and 5% for 30 days. Theaddition of carrot powder through the feed can improve the color of koi fish. Givingcarrot flour with a dose of 5% produces a brighter color than the other doses. CarrotsFlour Addition on the feed had no effect on the weight and length growth koi fish.Keywords: Fish Koi, Cyprinus carpio, Color Enhancement, Daucus carota L.
PENGARUH PEMBERIAN PROBIOTIK EM-4 (EFFECTIVE MICROORGANISM-4) PADA PAKAN TERHADAP PERTUMBUHAN DAN KELANGSUNGAN HIDUP BENIH IKAN LELE SANGKURIANG (Clarias gariepinus) The Influence of EM-4 (Effective Microorganism-4) in Feed to the Growth and the Survival Dwy Murphy Banjarnahor; Syammaun Usman; Rusdi Leidonald
AQUACOASTMARINE Vol 4, No 2 (2016): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (206.651 KB)

Abstract

In the cultivation of fish consumption, the most important factors are the growth and survival. Catfish is a freshwater fish consumption that growth relatifely fast. This study was aimed to know the influence of EM-4 in feed to the growth and survival rate of catfish and to determine the amount of EM-4 effective concentration to the growth and survival rate of catfish (Clarias gariepinus). Fish fed 5 % of fish body weight per day. Feeding frequency of three times a day at 08.00 WIB, 13.00 WIB and 18.00 WIB. This study used a completely randomized design with 4 treatments : K (control), P1 (2ml/kg), P2 (4 ml/kg), P3 (6 ml/kg) with three replications. The result was tested by ANOVA, the results showed that concentration EM-4 on feed significantly affect the survival and weight of catfish, but did not significantly affect the fish length. Best weight growth rate was in P3 treatment and the best survival rate was in P2 treatment.Key words : Clarias gariepinus, EM-4, growth, survival rate
Pengaruh Padat Tebar Tinggi Dengan Penggunaan Nitrobacter Terhadap Pertumbuhan Ikan Lele (Clarias Sp.) Effect of Stocking Density with Adding Nitrobacter on Growth of Catfish (Clarias sp.) Fenlya Meitha Pasaribu; Syammaun Usman; Rusdi Leidonald
AQUACOASTMARINE Vol 4, No 2 (2016): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (296.11 KB)

Abstract

Catfish is one of the freshwater fishery commodities whose demand is increasing in Indonesia. Intensive cultivation is required to meet the market demand. Intensive cultivation can be done by optimizing the stocking density. This study aimed to determine the effect of added Nitrobacter with high stocking density system on the survival, height growth and weight growth of catfish (Clarias sp.) As well as to determine the maximum stocking density of catfish with the average length of 6 cm and 1.5 gram in average weight. 450 catfish were used. The study was conducted at Laboratory of Aquaculture, Water Resource Management, Faculty of Agriculture, University of Sumatera Utara, Medan in June until July 2016. The container were used are 9 aquarium size of 60 cm x 40 cm x 40 cm with a volume of 72 liters each aquarium. The parameters were observed during 42 days of observation are; survival, weight growth and length growth. During the study, fish were fed with artificial feed as much as 5% of body weight per day. The feeding frequency are 3 times a day which are at 10:00, 14:00, 18:00. This study used completely randomized design (CRD) with 3 treatments, those are stocking density of 600 individuals / liter (P1), 700 fish / liter (P2) and 800 fish / liter (P3) and repeated 3 times. The P1 treatment showed the best score at weight growth rate and length growth rate in the amount of 40,70 gram and 12,63 cm. The P3 treatment showed the lowest weight growth rate and length growth rate that is equal to 38,74 gram and 12,18 cm. Stocking density did not significantly affected the length growth rate, weight growth rate and survival of fish.Keywords : Clarias sp., Growth, Stocking Density, Survival
PENGARUH PERBEDAAN SUHU TERHADAP PERTUMBUHAN BENIH IKAN MAS KOI (Cyprinus carpio) (The influence of the temperature against the growth of the seed goldFish koi (Cyprinus carpio) Emaliana Emaliana; Syammaun Usman; Indra Lesmana
AQUACOASTMARINE Vol 4, No 3 (2016): JURNAL AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (273.266 KB)

Abstract

One of the constraints in the effort coltivation koi fish is the level of survival rates low and the growth of fish relatively slow caused by the temperature is not stable, then koi fish become stress later died. This study was aimed to determine how big effect the temperature against the growth of the seeds of goldfish koi and to know the best temperature for the growth of the seeds of goldfish koi. The experimental design used is Completely Randomized Design (CRD) with four treatment and three test. The artificial fish fed as much as twice a day during the study 09.00 and 18.00. turn of the water as much as 10 % of the volume total of water. An early stage before done maintenance is the process of the adaptability for 30 minutes. Fish maintained for 30 days and every 10 days done measurement was covering long total, heavy and survival rates of fish. Measures of the quality of the water is temperature, pH and DO. The seeds of koi fish that maintained at a temperature 270C growth long absolute necessity of 11,74 cm and growth of weight range 8,61 - 10,36 gr. The value of survival rate is 100%. Parameters supporters quality of water oftained from pH changed 7,08 – 7,15 and DO changed 5,22 -5,61 mg/l. The temperature is maintenance koi fish still in a state of optimally that at temperature 270C. The treatment is temperature showed a significant effect against the growth of long and weights of koi fish and range of temperature for live of koi fish betweer 26-31oC but the best temperature for the growth is 27oC.Keywords: Temperature, The seeds of goldfish Koi, Growth, The survival
PENGARUH PEMBERIAN ENZIM PAPAIN PADA PAKAN TERHADAP KELANGSUNGAN HIDUP DAN PERTUMBUHAN BENIH IKAN LELE DUMBO (Clarias gariepinus) Effect of Enzyme Papain Giving Within Food Against Survival and Growth on Dumbo Catfish (Clarias gariepinus) Sumarwan Syahputra; Syammaun Usman; Rusdi leidonald
AQUACOASTMARINE Vol 4, No 3 (2016): JURNAL AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (266.071 KB)

Abstract

Intensive Dumbo catfish farming covers the environment, water quality, and feeding. Feeding using the appropriate dose of enzyme papain can determine the growth and survival rate of dumbo catfish. This research aims to know the effect of giving enzyme papain to the catfish and also to determine the amount of enzyme papain which is effective to growth and survival rate of the catfish. This research was conducted from December 2015 - January 2016 in the Laboratory of Aquaculture, Water Resource Management, Faculty of Agriculture, University of North Sumatra. The results showed that the enzyme papain can speed up the length and weight growth of catfish and also increase the survival rate of catfish. The enzyme papain also significantly affects to the growth of length and weight catfish, but it does not have any effect on the survival rate of catfish. The amount of enzyme papain which can effectively affect the length and weight growth of catfish is about 2.5% of the enzyme.Keywords: Catfish, Growth, Cultivation, Survival, Enzyme papain
PENGARUH PENAMBAHAN PROBIOTIK PADA PAKAN TERHADAP PERTUMBUHAN DAN KONVERSI PAKANIKAN PATIN (Pangasius hypopthalmus) Effect of Probiotic in addition on Growth and Feed Conversion Ratio of Catfish (Pangasius hypopthalmus). Abdillah Parinduri; Syammaun Usman; Desrita Desrita
AQUACOASTMARINE Vol 5, No 1 (2017): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (531.736 KB)

Abstract

Catfish is consumption fish , with a chewy meat structure, easily separated with its thorns and low calorie content, 120 calorie each 3.5 ounce. Catfish are also used as ornamental fish in the aquarium with a shiny silver body color, as well as agile body movements make catfish widely favored ornamental fish lovers. The purpose of this study was to determine effect of probiotic in addition on growth and feed conversion ratio of catfish. This study used a Completely Randomized Design (CRD) with four treatments, namely, P0 (without the addition / control), P1( probiotic addition 1 g / kg), P2 (probiotic addition 2 g / kg), P3 (probiotic addition 3 g / kg ). The treatment P1 provides a significant influence on weight gain, but no significant effect on the length catfish. The treatment P1 is the best dose for the growth catfish with growth 8,54 cm long value and weight value 7,56 g and feed conversion ratio 0,82.Keyword: Catfish, Growth, Probiotics. FCR
Pengaruh Padat Tebar Terhadap Laju Pertumbuhan Ikan Patin (Pangasius pangasius) Effect of stocking density on the growth rate patin fish (Pangasius pangasius) Andreas H Marpaung; Syammaun Usman; Indra Lesmana
AQUACOASTMARINE Vol 5, No 2 (2017): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (420.872 KB)

Abstract

Patin fish is one of cultivication fish which familiar and have high economical price in Indonesia. Intensive cultivication can be done bya optimizing the stocking density. This research aims to determine optimum stocking density with an average length is 10 cm and weight is 5 gr. Patins are use as much as 324 fishes and maintenance container use are 9 aquariums with size 40 cm x 20 cm x 20 cm and the volume water are 12 liters each aquarium. The method use is Completly Randomize Design with the treatment of stocking density 1 fish/liter (P1); 3 fish/liter (P2); 5 fish/liter(P3). Ended treatment showed length P1 12,34 cm; P2 12,01 cm; P3 11,76 cm and weight P1 7,49 gr; ; P2 7,08 gr; P3 6,71 gr. Stocking density significantly affected on the length and weight growth rate.Keywords : Pangasius pangasius, patin, stocking density, growth rate
Analisis Kesesuaian Dan Daya Dukung Wisata Pantai Binasi Kecamatan Sorkam Barat Kabupaten Tapanuli Tengah Hasnina Malasari Pasaribu; Pindi Patana; Syammaun Usman
AQUACOASTMARINE Vol 5, No 3 (2017): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (569.365 KB)

Abstract

Binasi Beach is located in Tapanuli Tengah district and has potentially to be developed as a tourism object. This research aimed to analyze the suitability level of coastal tourism which is reviewed based on the carrying capacity of Binasi Pantai area and to know perception tourists. It was conducted on February - March 2017. The data collection technique used is purposive sampling, divided into three stations. Analysis of data used analysis of the suitability of tourism, assessment of the suitability of tourism activities, the carrying capacity of the area, and the perception of tourists. Results of swimming suitability analysis on the three stations have the same category as very suitable (S1). Conformity Index value for recreational tourism on the three stations has the same category as very suitable (S1). Different value of Boating station resulted category 1 as appropriated category (S2) while, station 2 has very suitable category (S1), station 3 has inappropriated category (S3). Carrying capacity of the Binasi Beach can accomodate 1.548 tourists every day. The tourist marked the Binasi Beach area with beautiful natural scenerly (79%) and comfortable (68%).Keywords: Analysis of the carrying capacity region, Binasi beaches, Land suitability assessment, Suitability analysis, The perception of tourists.
PENENTUAN KUALITAS AIR DI PERAIRAN TONGGING KECAMATAN MEREK KABUPATEN KARO PROVINSI SUMATERA UTARA Syafridahannum Rangkuti; Pindi Patana; Syammaun Usman
AQUACOASTMARINE Vol 6, No 2 (2018): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (313.994 KB)

Abstract

Tongging is one of Lake Toba area which is used as a tourism area, ferry ports and floating net cage aquaculture activities which could effect water quality in Tongging. The research aims to determine the value of the parameter of physic, chemistry, biology and water quality based on the quality standard PP RI No. 82/2001 on water quality management and water pollution control. This research was done in Mei to Juni 2017. The study used purposive random sampling method. Station used consistend of the first station (port), the second station (cages), the third station (control). Value parameter of physics, chemistry and biology, among others temperature 24,6oC–26oC, TDS 135-145 mg/l, brightness 9,3-16,6 m, pH 6,3-7,3, DO 4,76-6,3 mg/l, BOD5 0,46-2,46 mg/l, nitrate 0,5 mg/l, phosphote 0,14-0,33 mg/l, total coliform 1053–3566 MPN/100ml. Water quality based on standard class one and class two is being internely polluter with respective value are -30 and -11, while based on standard class three is not polluted or meet quality standard value.Key Word : Water quality, Storet method, Tongging waters.
Pengaruh Perbedaan Suhu Air terhadap Pertumbuhan dan Kelangsungan Hidup Ikan Nila (Oreochromis niloticus) Putri Clarita Sihombing; Syammaun Usman
AQUACOASTMARINE Vol 6, No 3 (2018): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (304.654 KB)

Abstract

This research aims to determine how significant is the influence of temperature against the growth and survival of tilapia fish and to know a good temperature for the growth of tilapia fish. The methods used in these research was a Randomized Complete Design method (RCD) with three treatments and three replicates those are T1 (27oC), T2 (29oC) and the T3 (31oC). The results showed the highest growth found in T2 treatment with 5.1 cm added length and weight increase of 21.15 g, then followed the T2 treatment with 3.7 cm added length and weight increase of 17.27 (g) and lowest growth found in the T3 treatment with the length increase of 2.6 cm and 15.27 g weigh enhancement. The highest survival value for the maintenance of the refractory treatment was in the T1 treatment of 76.67%. Supporting water quality parameters obtained were pH ranging from 6.6 to 7.4 and DO ranging 4.0 to 5.2 mg/l. The normal range of temperature for the maintenance of the tilapia fish ranging between 25-28oC, but the best temperature for the growth of Tilapia fish is 27oC. The difference in temperature give a noticeable or significant influence towards the growth and survival of fish Tilapia.Keywords: Temperature, Tilapia, Growth, Survival.
Co-Authors Abdillah Parinduri Afnianti Sianturi Agnes Denni Simanullang Agnes Kartika Silaban Anasthazya Christy Hanna Sinaga Andreas H Marpaung Andrius Ginting Ani Suryanti Armando Oscar Simbolon Arnol Hasudungan Pardosi Artha Maria Gabriella Sitorus Budi Utomo Daniel Sinaga Desrita Desrita DWI SURYANTO Dwy Murphy Banjarnahor Emaliana Emaliana Eri Yusni Evan Aspirata Hulu Fenlya Meitha Pasaribu Hasnina Malasari Pasaribu Indra Lesmana Indra Lesmana Irwanmay Irwanmay M. Riza Kurnia Lubis M.Bobbie Jhora Waker MARAGUNUNG DALIMUNTHE Nainggolan, Astrid Indah Sari Nurmatias Nurmatias Pindi Patana Putri Clarita Sihombing Ricky Amanta Ricky Suranta Barus Riki MS Karo-Karo Rusdi Leidonald Sumarwan Syahputra Syafridahannum Rangkuti Yohanna Lumban Tobing Yunasfi Djayus