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 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 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 Pengaruh penambahan karbon aktif terhadap pertumbuhan dan kelangsungan hidup lele (Clarias gariepinus) dalam wadah terkontrol

2019 ◽  
Vol 7 (1) ◽  
Author(s):  
Ermaulina Tamba ◽  
Jeffrie F. Mokolensang ◽  
Henneke Pangkey ◽  
Sammy N.J. Longdong ◽  
Suzanne L. Undap
Keyword(s):  
Survival Rate ◽  
Growth Parameters ◽  
Clarias Gariepinus ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Conversion ◽  
Daily Growth ◽  
Relative Growth ◽  
Feeding Efficiency ◽  
Randomized Design

This study aimed to determine the effect of addition of different activated carbon on growth of catfish, feeding efficiency, and feeding conversion ratio and survival rate. This research was carried out in the Aquaculture Technology laboratory, Faculty of Fisheries and Marine Science. The media test was an aquarium with the size of 60 x 40 x 40 cm placed in laboratory. The experimental design was a completely randomized design with 5 treatments and 3 repetitions. The charcoal used in this experiment was A: 1%, B: 2%, C: 3%, D: 4%, E: without charcoal. The observed variables were total growth, relative growth, daily growth, feeding efficiency, feed conversion ratio, and survival rate. The results of statistical analysis on growth parameters indicated the same effect on the growth of 4-6 cm catfish juvenile. The highest weight gain was achieved in treatment C (2,62±0,1), which was pellet feeding with a composition of 3% charcoal, as well as relative growth (413,47±36,3), and daily growth (1.3±0,2). The treatment showed significant effect on efficiency. The highest feed conversion ratio was in treatment E (2,06±1,4), which was pellet feeding with 0% charcoal, and the lowest in treatment C (0,76±0,1). This study concluded that addition of charcoal 1%, 2%, 3%, 4% and without charcoal had the same effect in triggering 4-6 cm catfish growth.Keywords: Active carbon, catfish, growth, feeding efficiency, feeding conversion

scholarly journals Productivity of Vannamei Shrimp Cultivation (Litopenaeus vannamei) in Intensive Ponds in Tegal City, Central Java Province

2021 ◽  
Vol 10 (2) ◽  
pp. 147
Author(s):  
Muchtar Muchtar ◽  
Mochammad Farkan ◽  
Mugi Mulyono
Keyword(s):  
Survival Rate ◽  
Stocking Density ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Shrimp Farming ◽  
Cost Ratio ◽  
Feed Conversion ◽  
Central Java ◽  
Central Java Province ◽  
Shrimp Cultivation

The failure of tiger shrimp (Penaeus monodon) farming could make farmers stop their cultivation activities. As an alternative, vannamei shrimp cultivation gives hope for productive, profitable, and sustainable cultivation. The development of shrimp farming in Tegal City is carried out through simple methods, intensive technology, and the use of Busmetik technology or mini-scale shrimp farming on plastic ponds. The high demand in the shrimp market continues to encourage farmers to increase their productivity by increasing stocking density. The purpose of this study is to determine the performance of vannamei shrimp cultivation which is cultivated intensively including yields, survival rate (SR), feed conversion ratio (FCR), and shrimp growth in Tegal City, Central Java Province. The research was conducted from July to October 2019. The research method used was a case study with 16 plots of ponds, and the average area of the pond was 1000 m². Based on the results of the calculation, it can be seen that the average yield is 1,603 kg per pond with a stocking density of 100 fish/m², a survival rate (SR) is 85.6%, a feed conversion ratio (FCR) is 1.41 and the shrimp growth is 0.16 grams per day. Economically, based on the Benefit-Cost Ratio (B/C ratio) of 1.46, vannamei shrimp cultivation in Tegal City is profitable so that shrimp farming can be carried out sustainably.

scholarly journals Pemberian Enzim Lignosellulosa Dalam Pakan Buatan Terhadap Pertumbuhan Dan Tingkat Kelulushidupan Benih Ikan Gurami (Osphronemus gouramy Lac.) [The Granting Of An Enzyme Lignosellulosa In Feed Artificial On The Growth And The Survival Rate Seed Gourami (Osphronemus gouramy Lac.) ]

2019 ◽  
Vol 5 (2) ◽  
pp. 163
Author(s):  
Muhammad Yusuf Akbar, Agustono, Rahayu Kusdarwat
Keyword(s):  
Water Quality ◽  
Growth Rate ◽  
Survival Rate ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Quality Data ◽  
Feed Conversion ◽  
Water Quality Data ◽  
The Difference ◽  
Range Test

Abstract Gurami having economic values of. Have abundance, namely able in waters with its oxygen relatively low. Belong to the species of carnivorous herbs herbivora. Unprofitableness is eat feed derived from herbs with content nutrition relatively low compared to animals, so it impact on its growth slow, easly diseases, easly stress, hard eat and SR low. The purpose of this research isto know the addition of enzyme lignosellulase in artificialfeedincreased growth and increased survival rate seed gourami. Method research used is experimental with delightful random complete (RAL) with five treatment and four deuterenomy. The treatment used were : control (A), enzyme 550ml (B), enzyme 600ml (C), enzyme 650ml (D), and enzyme 750ml(E). The main parameters measured were growth rate, and survival rate. The supporting parameters observedwas water quality. Data analysis used analysis of variance (ANOVA) to know the effect of the treatments.To know the difference among treatments used Duncan’s Multiple Range Test (DMRT). The result showed that the provision of enzymes give a real power (p<0.01) against growth rate daily and growth long absolute gourami (Osphronemus gouramy) To survival rate and feed conversion ratio gourami give impact which is not dissimilar real. Growth best on treatment E (0.0214), then successive followed by treatment D (0.0174), C (0.015), B (0.0142) and A (0.0128). Conversion ratio feed on all treatment e 10,415, that is, e then successive followed by treatment d (12,915), c (14,3975), b (15,6375) and a (17,5325). Survival rate obtained 100%. Water quality media maintenance gourami is temperature 26ºC - 29ºC, pH 7 – 8, oxygen dissolved 3.5 – 5 mg/l and ammonia 0.004 – 0.005 mg/l.

scholarly journals TINGKAT KELANGSUNGAN HIDUP DAN RASIO KONVERSI PAKAN PADA BUDIDAYA IKAN GURAMI (Osphronemus goramy LAC.) DENGAN SISTEM BIOFLOK DAN PEMBERIAN PAKAN KADAR PROTEIN YANG BERBEDA

2019 ◽  
Vol 5 (1) ◽  
Author(s):  
Retno Wijayanti ◽  
Muarif Muarif ◽  
Dudi Lesmana
Keyword(s):  
Water Quality ◽  
Survival Rate ◽  
Protein Level ◽  
Conversion Ratio ◽  
Artificial Feeding ◽  
Feed Conversion Ratio ◽  
Feed Conversion ◽  
Protein Levels ◽  
Randomized Design ◽  
Completely Randomized Design

This research was carried out on March to August, 2018, and the experiment on April to June, 2018 at the Fishery Laboratory, Djuanda University Bogor. The objective of research is to know and analyze the survival rate and feed conversion ratio of Giant Gouramy that cultured on biofloc media and different protein levels. The experimental design that used is completely randomized design   with 2 treatments   and 6 replications.  The treatments are  treatment A (feeding of protein level  of 17% + mollase addition  with C,/N  ratio 12) and treatment B (feeding of protein  level  of  30%  without  mollase)  Fish that used is Giant Gouramy fry with length 5-7 cm that maintained cylinder container of diameter 1 m and height 1 m. The results of research that the artificial feeding of protein level of 17% + mollase addition with C/N ratio 12 gives the survival rate which is better, but the feed conversion ratio is bad. The average of the highest survival rate of Giant Gouramy is 89% (treatment A) and the low feed conversion ratio is 1.6 (treatment B). Water  quality during the research are temperature  of  23,6-30,0 °C, dissolved oxygen of 6.4- 8.8 mg/l and  pH of 6,3-8,8.Key words: Giant Gouramy, biofloc, feed conversion ratio, protein level.

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