scholarly journals Pembesaran Udang Vaname Litopenaeus vannamei di Keramba Jaring Apung dengan Penambahan Shelter

2021 ◽  
Vol 1 ◽  
Author(s):  
Trisia Virnanda ◽  
Pindo Witoko ◽  
Dian Febriani
Keyword(s):  
Litopenaeus Vannamei ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Conversion ◽  
Daily Growth

Potensi pengembangan budidaya udang vaname di Indonesia saat ini masih terus berkembang. Salah satu pengembangan budidaya udang vaname yaitu teknik pembesaran di keramba jaring apung dengan penambahan shelter. Penerapan teknik penambahan shelter ini diharapkan dapat mengatasi sifat kanibalisme pada udang vaname. Penerapan shelter pada budidaya udang vaname di keramba jaring apung (KJA) bertujuan untuk mengetahui respon terhadap pertumbuhan, kelangsungan hidup, dan feed conversion ratio (FCR). Materi yang digunakan yaitu benih udang vaname, pakan udang, keramba jaring apung berukuran 3 x 3 m, waring berukuran 3 x 3 x 3 m, pemberat jaring berbobot 2 kg, tali tambang dan shelter berukuran 2 x 2 m, scopnet, timbangan digital, serta perlengkapan lainnya.. Pengembangan teknik teknik pembesaran di keramba jaring apung dengan penambahan shelter mengasilkan Average Daily Growth sebesar 0,8 gram/hari, tingkat kelangsungan hidup sebesar 18,2 %, dan Feed Convertion Ratio sebesar 3,6.

scholarly journals KINERJA DAN ANALISIS FINANSIAL BUDIDAYA UDANG VANAME (Litopenaeus vannamei) DI PT. NOERWY AQUA FARM KAB. SUKABUMI PROV. JAWA BARAT

2020 ◽  
Vol 3 (2) ◽  
pp. 59
Author(s):  
Eka Desri Kayandi ◽  
Effi Athfiyani Thaib ◽  
Iin Siti Djunaidah ◽  
Basuki Rachmad
Keyword(s):  
Survival Rate ◽  
Litopenaeus Vannamei ◽  
Payback Period ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Cost Ratio ◽  
Feed Conversion ◽  
Daily Growth ◽  
Break Even Point

Tujuan penelitian ini untuk menganalisis kinerja budidaya udang vaname dan menghitung analisis finansial usaha budidaya udang vaname. Penelitian dilakukan mulai dari tanggal 02 Maret 2020 sampai 15 Mei 2020 di PT. Noerwy Aqua Farm yang berada di Desa Cipeundeuy, Kecamatan Surade, Kabupaten Sukabumi, Provinsi Jawa Barat. Metode penelitian yang dilakukan adalah metode observasi dengan pola magang. Tujuh petak tambak dipergunakan dan pemeliharaan secara  intensif dengan padat tebar 184 ekor/m2. Kinerja budidaya yang diperoleh selama penelitian yaitu Average Daily Growth 0,17 gram/hari sampai 0,72 gram/hari, Survival Rate 72-83%, efektivitas penggunaan pakan dihitung dengan nilai Feed Conversion Ratio 1,1-1,5 dan produktivitas antara 32,09-38,19 ton/ha. Hasil produksi selama penelitian menghasilkan keuntungan sebesar Rp.7.892.873.428 pertahun dengan Revenue Cost Ratio 1,86, Break Even Point sebesar Rp.3.976.500.424 dan Payback Period selama 2,41 tahun. Kinerja budidaya yang dihasilkan dapat dikatakan baik dan berdasarkan analisis finansial usaha budidaya layak untuk dilakukan.

scholarly journals UTILIZATION OF MARINE FUNGAL Nodulisporium sp. KT29 METABOLITES TO IMPROVE THE PRODUCTION PERFORMANCE OF MARINE CULTURE OF WHITE SHRIMP

2017 ◽  
Vol 8 (2) ◽  
pp. 747
Author(s):  
Fazril Saputra ◽  
Dinamella Wahjuningrum ◽  
Kustiariyah Tarman ◽  
Irzal Effendi
Keyword(s):  
Growth Rate ◽  
Survival Rate ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Production Performance ◽  
White Shrimp ◽  
Feed Conversion ◽  
Daily Growth Rate ◽  
Daily Growth ◽  
Marine Culture

<em>This study aimed to determine the best dose of administration of marine fungal <span style="text-decoration: underline;">Nodulisporium</span> sp. KT29 metabolites to improve the production performance of marine culture of white shrimp. The experimental animals used were white shrimp <span style="text-decoration: underline;">Litopenaeus</span> <span style="text-decoration: underline;">vannamei</span> post larvae 12, which were reared in the sea using floating net cages with a stocking density of 700 post larvae/net. Experimental design used was a completely randomized design consisting of 3 treatments with 3 replications; control without the administration of <span style="text-decoration: underline;">Nodulisporium</span> sp. KT29 metabolites, dietary of feed containing <span style="text-decoration: underline;">Nodulisporium</span> sp. KT29 metabolites at doses of 20 mL/kg of feed and 40 mL/kg of feed. The results showed that survival rate, absolute length growth, weight gain, daily growth rate and feed conversion ratio in treatment groups were better than the control (P&lt;0.05). The administration of marine fungal <span style="text-decoration: underline;">Nodulisporium</span> sp. KT29 metabolites at a dose of 20 mL/kg of feed could improve the production performance of white shrimp cultivated in the sea with survival rate, daily growth rate and feed conversion ratio: 66.61±6.94%, 20.18±0.39 %/day and 3.20±0.22, respectively.</em>

scholarly journals UTILIZATION OF MARINE FUNGAL Nodulisporium sp. KT29 METABOLITES TO IMPROVE THE PRODUCTION PERFORMANCE OF MARINE CULTURE OF WHITE SHRIMP

2017 ◽  
Vol 8 (2) ◽  
pp. 747-755 ◽  
Author(s):  
Fazril Saputra ◽  
Dinamella Wahjuningrum ◽  
Kustiariyah Tarman ◽  
Irzal Effendi
Keyword(s):  
Growth Rate ◽  
Survival Rate ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Production Performance ◽  
White Shrimp ◽  
Feed Conversion ◽  
Daily Growth Rate ◽  
Daily Growth ◽  
Marine Culture

This study aimed to determine the best dose of administration of marine fungal Nodulisporium sp. KT29 metabolites to improve the production performance of marine culture of white shrimp. The experimental animals used were white shrimp Litopenaeus vannamei post larvae 12, which were reared in the sea using floating net cages with a stocking density of 700 post larvae/net. Experimental design used was a completely randomized design consisting of 3 treatments with 3 replications; control without the administration of Nodulisporium sp. KT29 metabolites, dietary of feed containing Nodulisporium sp. KT29 metabolites at doses of 20 mL/kg of feed and 40 mL/kg of feed. The results showed that survival rate, absolute length growth, weight gain, daily growth rate and feed conversion ratio in treatment groups were better than the control (P<0.05). The administration of marine fungal Nodulisporium sp. KT29 metabolites at a dose of 20 mL/kg of feed could improve the production performance of white shrimp cultivated in the sea with survival rate, daily growth rate and feed conversion ratio: 66.61±6.94%, 20.18±0.39 %/day and 3.20±0.22, respectively.

scholarly journals Growth Performance of Giant Gourami (Osphronemus goramy) Fingerlings Cultured in Circular Containers with Water Current

2020 ◽  
pp. 16-24
Author(s):  
Rafi Satriawan ◽  
. Iskandar ◽  
B. S. Ibnu Bangkit ◽  
Walim Lili
Keyword(s):  
Growth Rate ◽  
Feed Efficiency ◽  
Feeding Rate ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Water Current ◽  
Feed Conversion ◽  
Daily Growth Rate ◽  
Daily Growth ◽  
Weight Growth

This research aims to determine the application of different water currents in a round container that can provide the most optimal effect on the growth rate of giant gourami (Osphronemus goramy) fingerlings. The method used in this research was an experimental method using a completely randomized design (CRD), which consists of three treatments and four replicates The treatment was the use of aeration stone in a round container A (control), B (water current 0.1 m s-1 in a round container) and C (water current 0.1 m s-1 combined with a venturi in a round container). The fish size used in this research was 2-3 cm obtained from Gourami and Nilem Breeding Centre, Singaparna, West Java Province. Fish were kept in water gallons with a volume of 19 L. Each gallon contained 30 fish. The feeding rate was 5% from biomass. The feed was given three times daily. Every ten days the weight data were collected and used for adjusting the feeding rate. The water quality during the research (40 days) was observed every seven days while survival rate, absolute weight growth, daily growth rate, feed conversion ratio and feed efficiency were observed every ten days. Based on the results of the research, the best reuslt was treatment C (water current of 0.1 m s-1 combined with venturi in a round container) had the highest survival rate (SR) of 58%, absolute weight growth (3.5 g), daily growth rate (1.69%), feed conversion ratio (2.01) and feed efficiency (50%).

scholarly journals Bonylip Barb Fish Fingerlings Cultivation (Osteochilus hasselti C.V.) in a Growing Round Container

2020 ◽  
pp. 25-31
Author(s):  
Santika Ahmad ◽  
Ibnu Bangkit ◽  
. Iskandara ◽  
Izza Mahdiana Apriliani
Keyword(s):  
Growth Rate ◽  
Feed Efficiency ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Water Current ◽  
Feed Conversion ◽  
Daily Growth ◽  
Weight Growth ◽  
Randomized Design ◽  
Absolute Growth

This research was purposed is to find the optimum current for growth and growth of Bonylip Barb fingerlings (Osteochilus hasselti C.V). Method used in this research is compelitely Randomized Design (CRD), consists of three treatments and four replications. The treatments are : A (without current or (control), B (with 0.1 ms-1 water current) and C. (0.1 ms-1 water current cabined with venture aeration). Bonylip Barb of 4 – 6 cm size are kept as many as 15 fish / x Liters and the amount of feed given is adjusted to the feeding rate (FR) of 10 % of Bonylip Barb biomass carried out every three times a day and adjusted for growth every ten days. Water quality during maintenance (40 days) was observed once every 10  days while survival, absolute weight growth, daily growth rate, feed conversion ratio and feed efficiency were observed every ten days. After 40 days of maintenance,  the best result showed 0.1 ms-1, with 100% survival rate , 6.09 g absolute growth, 3.13% specific growth rate , 3.48% feed conversion ratio was , and  30.04%. feed efficiency.

scholarly journals STUDY OF FEEDING WITH LOCAL RAW MATERIALS WITH DIFFERENT PROTEIN CONTENTS ON THE GROWTH OF CATFISH SEEDS (Clarias sp.)

2020 ◽  
Vol 5 (2) ◽  
pp. 8-15
Author(s):  
Ekadana Putra Sebayang ◽  
Siti Hudaidah ◽  
Limin Santoso
Keyword(s):  
Raw Materials ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Production Costs ◽  
Total Production ◽  
Feed Conversion ◽  
Daily Growth ◽  
Randomized Design ◽  
Water Feed ◽  
Feed Costs

Feed is one of the production costs which accounts for 65% of the total production cost of sangkuriang catfish (Clarias sp.) cultivation, so there is a need for alternative feed ingredients that can reduce feed costs. The use of local raw materials in making feed can be an alternative in cultivation activities and is expected to reduce production costs. This study aims to determine the effect of feeding local raw materials with different proteins on the growth of catfish seeds and to analyze the cost of feed production. This research was conducted on March 20 to June 18 2020 at the Integrated Field Laboratory of the Faculty of Agriculture, University of Lampung. The research design used was a completely randomized design with 4 treatments and 3 replications, namely feed A (32%), feed B (30%), feed C (33%) and feed D (36). The data obtained were analyzed by using the ANOVA test and followed by the Duncan test. The parameters observed in this study were absolute weight growth, daily growth rate, feed conversion ratio, survival rate, protein retention, water feed resistance, feed cost analysis and water quality. The results showed that D feed with 36% protein treatment had a significant effect on the feed conversion ratio of sangkuriang catfish. Feed D resulted in the lowest FCR of 0.58.

scholarly journals COUNTERGRADIENT VARIATION IN GROWTH OF BARB (Barbonymus balleroides Val. 1842) DOMESTICATED AT DIFFERENT ALTITUDES

2018 ◽  
Vol 13 (1) ◽  
pp. 7
Author(s):  
Jojo Subagja ◽  
Vitas Atmadi Prakoso ◽  
Otong Zenal Arifin ◽  
Endang Haris Suhud
Keyword(s):  
Survival Rate ◽  
Native Species ◽  
Quality Parameters ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Limited Information ◽  
Feed Conversion ◽  
Daily Growth ◽  
Net Cages ◽  
Different Altitudes

Barb (Barbonymus balleroides Val. 1842) is one of the native species found in many rivers of Asian countries, including Indonesia. This species had higher commercial value compared with other fish species popular among consumers. In terms of supporting its domestication, information regarding the optimal aquaculture system of the fish is needed, one of which is its rearing location. Currently, there is limited information on rearing the fish at different locations with different altitude. This research aimed to obtain the growth of barb fingerlings reared in three locations with different altitudes. The study was conducted in the ponds located at Cijengkol area (ASL<200 m), Maleber (200 m<ASL<400 m), and Ciherang (ASL>400 m), West Java. Fingerlings of domesticated barb (total length 4.48 ± 0.10 cm; weight 0.95 ± 0.06 g) were stocked in three fixed net cages (size 2 m × 2 m × 1 m) in a pond (40 m × 20 m) at each location. Fish were fed with commercial feed (30% protein) of 5% biomass three times per day during 120 days of rearing. Water quality parameters observed were temperature, dissolved oxygen, and pH. Measured parameters were length gain, weight gain, specific growth rate, average daily growth, biomass gain, feed conversion ratio, and survival rate. The results showed that the fish reared in Maleber showed the best growth and feed conversion ratio compared to other locations (P<0.05). Meanwhile, no significant differences were found on the survival rate within all treatments. The growth of barb fingerlings is more optimal if reared in midland areas which have suitable temperature ranges for their growth.

scholarly journals THE EFFECT OF PROBIOTICS WITH DIFFERENT DOSAGES ON THE GROWTH OF VANAME SHRIMP (Litopenaeus vannamei)

2021 ◽  
Vol 1 (1) ◽  
pp. 16-28
Author(s):  
Mahfud Akbar ◽  
Muhammad Junaidi ◽  
Fariq Azhar
Keyword(s):  
Growth Rate ◽  
Survival Rate ◽  
Litopenaeus Vannamei ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Conversion ◽  
Absolute Weight ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Different Doses

Research on the effect of probiotic dosing on the growth of vaname shrimp (Litopenaeus vannamei). This research was conducted for 45 days from 26 August to 14 October 2019 which took place at UD Kolbun Nanda Mumbul Sari Village, Bayan District, North Lombok Regency, West Nusa Tenggara (NTB). This study used the CRD method (completely randomized design) with 5 treatments and 3 replications. The container used in this study was a sterofome with p 82 x50x38 cm, so that the area of ​​the container used was 155,800 cm3 and the volume of water in the container was 50 liters. The containers used were 15 sterofom units with 5 treatments and 3 replications, where in treatment one (P1) used probiotics at a dose of 0.2 ml / l / week, treatment two (P2) used probiotics at a dose of 0.4 ml / l / week, treatment three (P3) used probiotics at a dose of 0.6 ml / l / week, treatment four (P4) used probiotics at a dose of 0.8 ml / l / week, and treatment five (P5) used probiotics at a dose of 1 ml / l / week. Parameters observed during the study included growth rate, survival rate (SR), and feed conversion ratio (FCR) of vanname shrimp. The results showed that the administration of probiotics with different doses did not have a significant effect on growth in absolute weight and growth in daily weight. However, it had a significantly different effect on the survival rate and feed conversion ratio.

scholarly journals Water Quality Relationship with FCR Value in Intensive Shrimp Culture of Vannamei (Litopenaeus vannamei)

2020 ◽  
Vol 11 (1) ◽  
pp. 44-50
Author(s):  
Heri Ariadi ◽  
Abdul Wafi ◽  
Supriatna
Keyword(s):  
Water Quality ◽  
Litopenaeus Vannamei ◽  
Pond Water ◽  
Quality Parameters ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Direct Influence ◽  
Feed Conversion ◽  
Shrimp Culture ◽  
Water Quality Variable

FCR or feed conversion ratio is one of the strategic indicators on pond production which is very important for determining the costs incurred during the shrimp culture period. The purpose of this study was to examine the relationship between water physico-chemical parameters and the conversion rate of shrimp feed in intensive shrimp ponds (Litopenaeus vannamei). The research method used in this study is the ex-pose facto design during shrimp culture cycle with uniformity of treatment during the cultivation process, then the research collective data obtained periodically is analyzed by multiple linear regression. The results of this study indicate that all pond water quality variables based on quality standards are still in accordance with the standards intended for aquaculture. While based on regression analysis and t-test, the temperature variable is the only parameter that has a direct influence on the FCR efficiency by shrimp. As well as temperature, salinity, and alkalinity variables are parameters that have a close level of relationship to the FCR value in the ponds of 84.1%, 79.1%, and 69.9%. The conclusion of this study is that in intensive ponds the parameters of temperature, salinity, and alkalinity are water quality parameters that have a close relationship with the efficiency of FCR values ​​in ponds, with temperature parameters being the water quality variable which has a direct influence on the effectiveness of the feed conversion ratio by shrimp.

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