scholarly journals Effect of probiotic culture water on growth, mortality, and feed conversion ratio of Vaname shrimp (Litopenaeus vannamei Boone)

2018 ◽  
Vol 137 ◽  
pp. 012036 ◽  
Author(s):  
M Bachruddin ◽  
M Sholichah ◽  
S Istiqomah ◽  
A Supriyanto
Keyword(s):  
Litopenaeus Vannamei ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Conversion

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 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.

scholarly journals Application of Probiotics for Organic Matter and Enhancement of Growth Performance in White Shrimp (Litopenaeus vannamei)

2020 ◽  
Vol 12 (1) ◽  
pp. 97
Author(s):  
Muhammed Jefri ◽  
Woro Hastuti Satyantini ◽  
Adriana Monica Sahidu ◽  
Daruti Dinda Nindarwi ◽  
Rozi Rozi
Keyword(s):  
Growth Rate ◽  
Organic Matter ◽  
Litopenaeus Vannamei ◽  
Feed Efficiency ◽  
Organic Content ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Shrimp Farming ◽  
White Shrimp ◽  
Feed Conversion

HighlightsLitopenaeus vannamei has been established as alternative to Penaeus monodon to shrimp farming in several countries.Increased importance of in situ microorganisms both in regulating biogeochemical cycles within the culture environment and in directly affecting shrimp growth and survival.To improve water quality in aquaculture is the application of probiotics and/or enzymes to ponds. AbstractIntensive shrimp farming has raised environmental issues due to aquaculture pollution, which is caused by uneaten feed, feces, organic matter, and toxic compounds (ammonia and H2S). One way to solve this issue is by using probiotics. Thus, this study aimed at investigating the effect of probiotic administration (Pseudomonas sp. and Bacillus sp.) at varying concentrations on total organic matter in the rearing water, feed conversion ratio, feed efficiency, and growth rate of white shrimp (Litopenaeus vannamei). This study used a Completely Randomized Design consisting of four treatments: T0 (without the probiotic supplementations), T1 (probiotics at 106 CFU/ml), T2 (probiotics at 107 CFU/mL), T3 (probiotics at 108 CFU/mL) with three replicates each. The results showed that the administration of probiotics at different concentrations had a significant effect on the total amount of organic matter, feed conversion ratio, feed efficiency, and specific growth rate of white shrimp. Administration of probiotics at a concentration of 107 CFU/ ml had the lowest organic matter in the rearing water, 138 mg /Lt. While probiotic administration at 108 CFU/ ml gave the lowest feed conversion ratio (1.22), the highest feed efficiency (81.57%) and the best growth rate (2.25%/day). This research suggests that the administration of 107-108 CFU/ ml probiotics could be applied to reduce organic content in the rearing water and improve the growth performances of white shrimp. 

scholarly journals BUDIDAYA UDANG VANAME (Litopenaeus vannamei) TEKNOLOGI INTENSIF MENGGUNAKAN BENIH TOKOLAN

2016 ◽  
Vol 5 (3) ◽  
pp. 351 ◽  
Author(s):  
Markus Mangampa ◽  
Hidayat Suryanto Suwoyo
Keyword(s):  
Water Quality ◽  
Litopenaeus Vannamei ◽  
Stocking Density ◽  
Water Source ◽  
Pond Water ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Conversion ◽  
Absolute Growth ◽  
Whiteleg Shrimp

Salah satu jenis udang yang cukup potensial untuk dikembangkan adalah udang vaname (Litopenaeus vannamei). Budidaya ini berkembang dengan teknologi intensif, namun terbatas pada golongan masyarakat menengah ke atas (padat modal). Riset ini bertujuan untuk mendapatkan data dan informasi pengaruh penggunaan tokolan terhadap produksi, Rasio Konversi Pakan (RKP) pada pembesaran udang vaname teknologi intensif. Riset ini dilaksanakan di tambak Punaga, Takalar, Instalasi Balai Riset Perikanan Budidaya Air Payau (BRPBAP), menggunakan empat petak masing masing berukuran 4.000 m2/petak. Hewan uji adalah udang vaname dengan perlakuan: (A) pembesaran dengan tebar benur (PL-12), dan (B) pembesaran dengan tebar tokolan (PL-27). Setiap perlakuan dengan 2 ulangan, kepadatan benur dan tokolan adalah 50 ekor/m2, dan pemeliharaan berlangsung 80 hari di tambak. Hasil yang diperoleh pada perlakuan B memperlihatkan pertumbuhan mutlak (11,114±0,258 g/ekor), sintasan (92,55±0,23%), produksi (2.087,5±88,2 kg/petak) lebih tinggi daripada perlakuan A yaitu: pertumbuhan mutlak (10,085±0,120 g/ekor), sintasan (90,83±8,51%), produksi (1.831,0±149,9 kg/petak), namun ketiga peubah ini berbeda tidak nyata antara kedua perlakuan. RKP lebih rendah pada perlakuan B (1,096±0,034) berbeda nyata dengan perlakuan A (1,257±0,048). Peubah kualitas air memperlihatkan sebaran kisaran yang merata untuk kedua perlakuan, kecuali nitrit (NO2) memperlihatkan kisaran yang tinggi pada perlakuan B (0,18235 mg/L) dibandingkan dengan perlakuan A (0,0328 mg/L) pada akhir penelitian. Hal ini disebabkan waktu panen yang berbeda sesuai dengan kondisi musim yaitu kualitas air sumber semakin menurun. Kualitas air sumber yang menurun ini diikuti oleh meningkatnya total vibrio di air laut mencapai; 4,33104 cfu/mL dibandingkan dalam air tambak 829.102 cfu/mL. Kesimpulan memperlihatkan bahwa penggunaan tokolan (PL-27) menghasilkan produksi yang tinggi dan rasio konversi pakan yang rendah.One species of shrimps that has the potential to be developed for aquaculture is whiteleg shrimp (Litopenaeus vannamei). The recent cultivation method has been developed using intensive technology, but can only be afforded by middle and upper social groups (capital intensive). This research was aimed to study the influence of using shrimp juvenile on the production and feed conversion ratio of whiteleg shrimp cultured in intensive system. The research was conducted at the research installation of the Research Institute for Coastal Aquaculture in Punaga, Takalar Regency. Four  ponds each sized of 4,000 m2 were used in this research. The treatment was applied i.e grow-out of post-larvae 12 (PL-12) (A) and grow-out of shrimp juvenile (PL-27) (B) each with stocking density of 50 ind./m2. Each treatment was arranged in two replications and reared for 80 days. The results obtained in treatment B showed that absolute growth (11.114±0.258 g/ind.), survival (92,55±0,23%), and production (2,087.5±88.2 kg/pond) was higher than those of in treatment A (absolute growth, 10.085±0.120 g/ind., survival rate, 90.83±8.51%, production, 1,831.0±149.9 kg/pond), but all parameters were not significantly different between both treatments. Feed conversion ratio (FCR) was lower in treatment B (1.096±0034) and significantly different with treatment A (1.257±0.048). Water quality parameters showed similar variations in both treatments, except Nitrite (NO2) where a high range of Nitrite variation was recorded in treatment B (0.18235 mg/L) compared to treatment A (0.0328 mg/L) at the end of research. This was due to different harvest times in accordance with the conditions of the season where at a particular time, the quality of water source was decreasing. The decrease of water quality was followed by the increase of total vibrio in seawater reaching 433104 CFU/mL than in the pond water 829.102 CFU/mL. The conclusion is that using the shrimp juvenile, PL-27, high shrimp production and low RKP can be achieved. 

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.

PREDICTION OF DAILY GAIN, BACKFAT THICKNESS AND FEED CONVERSION RATIO AMONG CROSSBRED TERMINAL SIRES BETWEEN PUREBRED DUROC, PIETRAIN, AND LANDRACE BY CBE 4.0 SOFTWARE

2018 ◽  
Vol 1 (29) ◽  
pp. 72-81
Author(s):  
Hop Van Nguyen ◽  
Tinh Huu Nguyen ◽  
Hoa Van Tran ◽  
Kinh Van La
Keyword(s):  
Research And Development ◽  
High Reliability ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Backfat Thickness ◽  
Feed Conversion ◽  
Significant Difference ◽  
Pig Farm ◽  
Development Center ◽  
Daily Gain

The objective of the study is to compare the practical results with the predicted results by Crossbreeding Effects (CBE) software on pig crossbred based on daily gain, backfat thickness and feed conversion ratio. Another purpose of this study is to predict those three traits among some expected hybridization. This research was conducted on pig farm at Binh Thang Research and Development center from 2013 to 2017. In this study, for each pair of purebred Duroc and Pietrain, Duroc and Landrace, Pietrain and Landrace, twelve hybridizations were analyzed, nine unhybridizations were predicted by CBE software. The results showed that there was no significant difference between the predicted and actual data. With some unhybridization crossbred , the predictions showed high reliability (P<0.05). Based on the predicted data of CBE software , some traits of the crossbred animals would not be improved, therefore, it was not necessary to conduct these hybridizations

scholarly journals KAJIAN PEMANFAATAN SEKAM PADI YANG DIFERMENTASI EFFECTIVE MICROORGANISM-4 (EM-4) DISUPLEMENTASI DAUN SIRIH (Piper betle L) TERHADAP PERFORMANS DAN KARKAS ITIK BALI UMUR 22 MINGGU

2018 ◽  
Vol 21 (3) ◽  
pp. 96
Author(s):  
Partama I. B. G. ◽  
T. G. Belawa Yadnya ◽  
A. A. A. S. Trisnadewi ◽  
A. A. P. P. Wibawa ◽  
I. M. Mudita
Keyword(s):  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Piper Betle ◽  
Feed Conversion ◽  
Effective Microorganism

Penelitian bertujuan untuk mengetahui pengaruh pemanfaatan sekam padi difermentasi larutan EffectiveMicroorganism-4 (EM-4) dalam ransum disuplementasi daun sirih (Piper betle L.) terhadap performans dan karkasitik bali betina, umur 22 minggu. Penelitian menggunakan rancangan acak lengkap dengan lima perlakuan yaituransum tanpa sekam padi (A), ransum mengandung 12,50% sekam padi (B), ransum mengandung 12,50 % sekampadi difermentasi EM-4 (C), ransum mengandung 12,50% sekam padi dan daun sirih (D), serta ransum 12,50%sekam padi difermentasi EM-4 dan daun sirih (E). Setiap perlakuan terdiri atas empat ulangan dan setiap ulanganberisi lima ekor ituik bali betina, Variabel yang diamati konsumsi ransum, konsumsi antioksidan ransum, bobotbadan akhir, pertambahan bobot badan, feed conversion ratio dan karkas meliputi bobot potong, bobot karkas danpersentase karkas. Hasil penelitian menunjukkan bahwa pemberian 12,50 % sekam padi difermentasi EM-4 sertadisuplementasi daun sirih tidak berpengaruh terhadap konsumsi ransum(P>0,05), namun dapat menghasilkanbobot badan akhir, pertambahan bobot badan lebih tinggi (P<0,05), serta FCR yang lebih rendah (P<0,05) sertabobot karkas dan persentase karkas yang lebih baik daripada perlakuan yang lainnya. Dapat disimpulkan bahwapemberian sekam padi yang difermentasi EM-4 serta disuplementasi daun sirih dapat memperbaiki performansdan karkas yang lebih baik daripada perlakuan yang lainnya.

scholarly journals Effects of Different Swimming Pool Conditions and Floor Types on Growth Performance and Footpad Dermatitis in Indoor-Reared White Roman Geese

Animals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1705
Author(s):  
Shih-Chieh Liao ◽  
Pei-Xuan Lu ◽  
Shih-Yi Shen ◽  
Chih-Chang Hsiao ◽  
Ching-Yi Lien ◽  
...  
Keyword(s):  
Growth Performance ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Swimming Pool ◽  
Poultry Production ◽  
Performance Measurements ◽  
Feed Conversion ◽  
Plantar Surface ◽  
Rearing Conditions ◽  
Foot Disease

Footpad dermatitis (FPD) is a major foot disease in modern poultry production, and it affects both poultry health and animal welfare. It refers to inflammation and necrotizing lesions on the plantar surface of the footpads and toes. We investigated the effects of providing a swimming pool and different floor types on growth performance and FPD score in indoor-reared White Roman geese. Forty-eight male and 48 female White Roman geese were randomly allocated to pens with or without a swimming pool and with either mud or perforated plastic floor and reared from 15 to 84 days of age. Growth performance measurements included feed intake (FI), weight gain (WG), and feed conversion ratio (FCR). FI, WG, and FCR were significantly decreased at various growth periods in geese provided with a pool. Lower WG and bodyweight for the perforated plastic floor group were found at 15–28 and 28 days of age, respectively. The geese reared on the perforated plastic floors without a pool had higher FPD scores at 70 and 84 days of age than those with other rearing conditions. A higher incidence of FPD score 1 was observed in geese raised without a pool. In conclusion, providing a pool can improve footpad health in indoor-reared White Roman geese but may not benefit growth performance.

Sign in / Sign up

Export Citation Format

Share Document