scholarly journals The effect of commercial feed enrichment with Piper betle leaf extract on the growth and survival rate of tilapia (Oreochromis niloticus)

2019 ◽  
Vol 370 ◽  
pp. 012011
Author(s):  
S S Agustina
Keyword(s):  
Survival Rate ◽  
Oreochromis Niloticus ◽  
Leaf Extract ◽  
Piper Betle ◽  
Growth And Survival ◽  
Commercial Feed

scholarly journals POPULASI BAKTERI, EFISIENSI PAKAN, PERTUMBUHAN DAN KELANGSUNGAN HIDUP IKAN NILA (Oreochromis Niloticus) YANG DIBERI PAKAN BERSINBIOTIK

2018 ◽  
Vol 5 (2) ◽  
pp. 129-139
Author(s):  
Devi Craselly Sihombing ◽  
Ade Dwi Sasanti ◽  
Mohamad Amin
Keyword(s):  
Survival Rate ◽  
Digestive Tract ◽  
Sweet Potato ◽  
Oreochromis Niloticus ◽  
Feed Efficiency ◽  
Intestinal Bacteria ◽  
Growth And Survival ◽  
Potato Extract

ABSTRACTSynbiotics are a balanced combination of probiotics and prebiotics. Synbiotics indirectly influence the population of bacteria in the digestive tract and survival of the fish. The purpose of this research is to determine the affection of synbiotic addition to diet for population of intestinal bacteria, feed efficiency, survival rate and growth of tilapia. This research conducted on October-December 2016 at Laboratorium Budidaya Perairan, Departement of Aquaculture, Faculty of Agriculture, Sriwijaya. This research methode used Completly Randomize Design with six treatments and three replications. Tilapia feed treated with different dose of sweet potato extract prebiotics. P0 treatment by feeding (commercial pellets without probiotics and prebiotics), P1 treatment (5 ml probiotic + 2,5 ml prebiotic/kg pellets), P2 treatment (5 ml probiotic + 5,0 ml prebiotic/kg pellets), P3 treatment (5 ml probiotic + 7,5 ml prebiotic/kg pellets), P4 treatment (5 ml probiotic + 10 ml prebiotic/kg pellets) and P5 treatment (5 ml probiotic + 12,5 ml prebiotic/kg pellets). Parameters to be observed is population of intestinal bacteria, feed efficiency, growth and survival rate of tilapia. The highest value population of intestinal bacteria is P5 treatment with 4,17x104 cfu/ml. P3 treatment has the highest value of feed efficiency 50,19%, growth of length 1,92 cm, growth of weight 8,87 gram and survival rate 88,89%. Keywords: synbiotic, probiotic, prebiotic, feed.

scholarly journals Pengaruh Penambahan Asam Amino Lisin pada Pakan Komersil terhadap Efisiensi Pemanfaatan Pakan, Pertumbuhan, dan Kelulushidupan Udang Vaname (Litopenaeus vannamei)

2020 ◽  
Vol 23 (3) ◽  
Author(s):  
Diana Rachmawati ◽  
Sarjito Sarjito ◽  
Panji Yusroni Anwar ◽  
Seto Windarto
Keyword(s):  
Amino Acids ◽  
Survival Rate ◽  
Litopenaeus Vannamei ◽  
Feeding Rate ◽  
Fish Growth ◽  
Growth And Survival ◽  
Feed Cost ◽  
Commercial Feed ◽  
Average Size

Reducing feed cost in the vaname (Litopenaeus vannamei) cultivation can be achieved by increasing quality of commercial feed. To increase the feed quality is by adding lysine amino acid, because lysine is one of the amino acids  that can boost fish growth, in turn it can shorten the cultivation cycle. The objectives of the study were to analyze effects and optimum dosages of lysine addition in the feed on feed efficiency utilization, growth and survival rate of vaname shrimp (L. vannamei). The study used shrimp juveniles with the average size of 3±0,09 g/shrimp.  Test feed in the study was a commercial feed in the form of pellets that was enriched with lysine (L-lysine HCl).  The amount of lysine was appropriated to the treatment dosages, namelys 0%/kg feed (A); 0,75 %/kg feed (B); 1,5%/kg feed (C); 2,25%/kg feed (D) and 3%/kg feed (E). Feeding the shrimp was based on fixed feeding rate as much as 10% of biomass weight per day and given 4 (four) times a day.  The results whow that the addition of lysine in the feed significantly (P<0,01) affected on the SGR, EPP, FCR, and PER; otherwise, it did not significantly affect on the survival rate of vaname shrimp.  Meanwhile, the optimum dosages of lysine amino acids added into the feed were 2,33%, 2,39%, 2,37%, and 2,09% for SGR, EPP, FCR, and PER respectively.  Those dosages resulted in the maxium values of  4,72%/day,  81,35%,  1,23, and 2,57 for SGR, EPP, FCR, and PER respectively.   Penurunan biaya operasional pakan dalam siklus kegiatan budidaya udang vaname (Litopenaeus vannamei) dapat dilakukan dengan meningkatkan kualitas pakan komersial.  Penambahan asam amino lisin pada pakan komersial dilakukan untuk meningkatkan kualitas pakan, dikarena lisin merupakan salah satu asam amino dapat mempercepat pertumbuhan sehingga memperpendek masa produksi kultivan yang dibudidayakan. Tujuan penelitian ini untuk mengkaji pengaruh dan dosis optimum penambahan lisin pada pakan komersil terhadap efisiensi pemanfaatan pakan, pertumbuhan, dan kelulushidupan udang vaname (L. vannamei). Penelitian ini menggunakan juvenile udang vaname berukuran 3±0,09 g/ekor. Pakan uji dalam penelitian ini adalah pakan komersil berbentuk pellet yang ditambahkan lisin (L-lysine HCl) sesuai dosis tiap perlakuan yaitu 0%/kg pakan (A); 0,75 %/kg pakan (B); 1,5%/kg pakan (C); 2,25%/kg pakan (D) dan 3%/kg pakan (E). Pakan uji diberikan dengan metode fix feeding rate sebanyak 10%/bobot biomassa/hari dan frekuensi pakan yang diberikan sebanyak 4 kali sehari. Hasil penelitian menunjukkan bahwa penambahan lisin pada pakan komersial berpengaruh sangat nyata (P<0,01) terhadap SGR, EPP, FCR, dan PER akan tetapi tidak berpengaruh nyata terhadap kelulushidupan udang vaneme. Dosis optimal asam amino lisin dalam pakan komersial udang vaname untuk SGR sebesar 2,33%, EPP sebesar 2,39%, FCR sebesar  2,37% dan PER  sebesar 2,09% menghasilkan SGR maksimal sebesar 4,72%/hari,  EPP maksimal sebesar 81,35%,   FCR maksimal sebesar 1,23, dan  PER maksimal sebesar 2,57.

scholarly journals THE PERCENTAGE OF CARCASS PARTS OF MEAL LOCAL DUCKS GIVEN BETEL LEAF SOLUTION INCLUDED IN RATIO

2017 ◽  
Vol 3 (1) ◽  
pp. 41
Author(s):  
Maria Sale ◽  
Ristika Handarini ◽  
Elis Dihansih
Keyword(s):  
Leaf Extract ◽  
Animal Husbandry ◽  
Piper Betle ◽  
Betel Leaf ◽  
Extract Solution ◽  
Randomized Design ◽  
Commercial Feed ◽  
Period Data ◽  
Test Result ◽  
Average Body

This study was aimed at assessing the effects of inclusion of betel leaf extract solution in ration on the percentage of carcass parts of male local ducks. The study was conducted at the Poulty Farm of department of Animal Husbandry, Faculty of Agriculture, Djuanda University, Bogor from June to August 2016. Twenty-four male local ducks aged 2 weeks with average body weight of 450 g were used. The ducks were alocated into battery pens (150 cm x 40 cm) and fed BR-21E ration and betel leaf extract solution. Drinking water was given ad libitum. A completly randomized design with 4 treatments and 3 replicates was used. Treatments consisted of 100% comercial feed (R1) , comercial feed +2.5% piper betel solution (R2), commercial feed+5.0% piper betel solution (R3), and commercial feed + 7,5% piper betel solution (R4). Treatments were given at the second week following the adaption period. Data were subjected to an analysis of variance and a Duncan test. Result showed that the inclusion of betel leaf extract of 2.5, 5, 7.5% in the ration gave significant effects (P<0.05) on the percentage of carcass, wing, and tigh meat but not (P>0,05) on the percentage of back, breast and its parts, thigh, skin and femur. It was recommended that the inclusion of betel leaf extract in the ration be done by 5% in order to obtain high percentage of and more economical carcass, wing and thigh.Keywords : percentage of carcass part, male local duck, piper betle linn leaf solution

scholarly journals Acute-lethal toxicity test on juvenile Oreochromis niloticus exposed to Piper betle extract under static exposure

2020 ◽  
Vol 1 (2) ◽  
pp. 79-87
Author(s):  
Siti Nurafiqah Mustapha ◽  
Akbar John ◽  
Hassan Sheikh ◽  
Ahmad Jalal Khan Chowdhury ◽  
Kamaruzzaman Yunus
Keyword(s):  
Oreochromis Niloticus ◽  
Nile Tilapia ◽  
Design Methodology ◽  
Leaf Extract ◽  
Fish Mortality ◽  
Piper Betle ◽  
Content Type ◽  
Experimental Fish ◽  
Lethal Toxicity ◽  
Lethal Time

Purpose This study aims to evaluate the effect of Piper betle leaf extract towards the acute-lethal toxicity, LC50 of red Nile tilapia juveniles (Oreochromis niloticus). Design/methodology/approach Ten red Nile tilapia juveniles per tank (in triplicate) were used as an experimental fish for the LC50 bioassay. Five different concentrations of P. betle extract; 80 ppm, 90 ppm, 100 ppm, 110 ppm and 120 ppm, were tested on the red Nile tilapia juveniles and one tank was acting as a control. The progress of the LC50 and lethal time of fish mortality were observed and recorded within the random interval of 96 h. The value for LC50 was determined as 100 ppm of P. betle leaf extract. Higher number of fish mortalities was observed when concentration higher than 100 ppm was tested on to the red Nile tilapia juveniles. Findings Data obtained shows that the P. betle concentration of 120 ppm accelerated the fish mortality period. Originality/value However, adaption of P. betle extract occurred after 50 h, as there was no fish mortality observed within the time.

PERTUMBUHAN, SINTASAN DAN PRODUKSI IKAN NILA MERAH (Oreochromis niloticus) YANG DIBERI KOMBINASI PAKAN KOMERSIL DAN AMPAS TAHU HASIL FERMENTASI

2018 ◽  
Vol 17 (3) ◽  
Author(s):  
Hidayat Suryanto Suwoyo ◽  
Sri Redjeki Hesti Mulyaningrum ◽  
Rachman Syah
Keyword(s):  
Water Quality ◽  
Survival Rate ◽  
Oreochromis Niloticus ◽  
Stocking Density ◽  
Pond Water ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Conversion ◽  
Red Tilapia ◽  
Commercial Feed

The study aimed to evaluate the combination between commercial feed and fermented tofu waste feeding for growth, survival rate and production of red Tilapia Oreochromis niloticus in pond. The study was conducted in Experimental Pond Installation of Research Institute for Coastal Aquaculture, Maros, South Sulawesi, using eight ponds with 2,500 m2 in size. Red Tilapia fingerlings (±8 cm in length) were reared for 112 days with 1 individu/m2 of stocking density. The feeding treatments were of 100% commercial feed (A), 75% commercial feed + 25% fermented tofu waste (B), 50% commercial feed + 50% fermented tofu waste (C), and 25% commercial feed + 75% fermented tofu waste (D). Feeding frequency was given twice a day using concentration 10% of biomass weight in the first month, and decreased by 3% of biomass weight in the fourth month. Experimental was designed by a completely randomized designed consisted of four treatments and two replications for each treatment. Observed variables were growth, survival rate, feed conversion ratio, production, and water quality. Present study indicated that different levels of combination of commercial feed and fermented tofu waste had significant effect on growth (P<0.05), but did not have significant effect on survival rate, production, and feed conversion ratio (P>0.05). Feeding by combination of 75% commercial feed + 25% fermented tofu waste could be utilized optimally by Tilapia. During experiment, pond water quality was in conducive condition to support the growth and survival rate of red Tilapia.

scholarly journals Pertumbuhan ikan Nila Larasati (Oreochromis niloticus) di Tambak dengan Pemberian Ransum Pakan dan Padat Penebaran yang Berbeda

2016 ◽  
Vol 19 (2) ◽  
pp. 131 ◽  
Author(s):  
Ali Djunaedi ◽  
Rudhi Pribadi ◽  
Retno Hartati ◽  
Sri Redjeki ◽  
Retno W. Astuti ◽  
...  
Keyword(s):  
Body Weight ◽  
Survival Rate ◽  
Oreochromis Niloticus ◽  
Nile Tilapia ◽  
High Salinity ◽  
Stocking Density ◽  
Food Ration ◽  
Growth And Survival ◽  
Cage Size ◽  
Brackishwater Pond

Red Nile Tilapia  of Larasati strain (Oreochromis niloticus)have capability to digest feed quite efficient, able to grow faster and diseases resistant.  They are also tolerant to high salinity and more resilent to environmental change, therefore very prospecytive to be cultivated in tambaks (brackishwater pond).  The objective of present work was to determine the effect of larvae stocking density and feed ration on the growth and survival rate of Nile Tilapia in brackishwater pond. The larvae was hacthed in freshwater and acclimatized gradually in brackishwater media and then reared ini cage size of 1x1x1,5meter3with different food ration (3, 5 and 7% body weight)andstocking density of 10, 15, 20 indv./m2).The result showed that the more food ration gave the better growth rate of larvae in stocking density of 10 and 15 indv./m2, the best food ration in 20 indv./m2 was 5% body weight. Upon that result it is recommended to  stock the alvae at level of 20 indv./meter and gave food of 5% per body weight.  The treatments was not influenced the survival rate of fish cultured.  Keywords :Fish Nila Larasati , growth, feed ration, stocking density  Ikan Nila Larasati memiliki kemampuan mencerna makanan secara efisien, memiliki pertumbuhan yang cepat serta lebih resisten terhadap penyakit, daya adaptasi luas dan toleransinya yang tinggi terhadap berbagai kondisi lingkungan sehingga prospektif dibudidaya di tambak.  Penelitian ini bertujuan untuk melakukan kajian tentang pengaruh padat tebar dan ransum pakan terhadap pertumbuhan dan kelulushidupan ikan Nila Larasati yang dipelihara pada tambak air payau.  Ikan Nila Larasati dibenihkan di lingkungan air tawar dan diaklimatisasi secara bertahap di media air payau sebelum digunakan dalam penelitian ini. Percobaan pemeliharaan ikan Nila Larasati dilakukan pada karamba berukuran 1x1x1,5meter3dengan ransum pakan(3, 5 dan 7% bobot biomasa ikan) dan padat penebaran yang berbeda (10, 15, 20 ekor/m2).Hasil penelitian menunjukkan pemberian ransum pakan harian baik 3, 5 dan 7% perhari pada ikan nila dengan kepadatan 5, 10 dan 20 ekor/meter menunjukkan hasil pertumbuhan berat mutlak yang relatif baik, namun untuk efisiensi pakan disarankan untuk melakukan penebaran 20 ekor/meter dengan ransum 5% berat biomasa ikan perhari. Kelulushidupan ikan Nila Larasati tidak dipengaruhi oleh perlakuan.  Kata Kunci : Ikan Nila Larasati , pertumbuhan, pakan, padat penebaran  

scholarly journals Efek surfaktan terhadap pertumbuhan, kelangsungan hidup dan struktur jaringan insang benih Ikan Nila (Oreochromis niloticus)

2015 ◽  
Vol 2 (2) ◽  
pp. 90
Author(s):  
Magfirah Magfirah ◽  
Saiful Adhar ◽  
Riri Ezraneti
Keyword(s):  
Water Quality ◽  
Growth Rate ◽  
Survival Rate ◽  
Oreochromis Niloticus ◽  
Feed Efficiency ◽  
Quality Parameters ◽  
Growth And Survival ◽  
Randomized Design ◽  
Gill Histology ◽  
Completely Randomized Design

Penelitian ini bertujuan untuk mengetahui bagaimana pengaruh surfaktan terhadap pertumbuhan, kelangsungan hidup dan histologi insang benih ikan nila. Penelitian dilaksanakan pada bulan Oktober hingga November 2014 diLaboratorium Hatchery dan Teknologi Program Studi Budidaya Perairan Fakultas Pertanian Universitas Malikussaleh Aceh Utara. Ikan diberi perlakuan dengan konsentrasi deterjen yang berbeda, perlakuan yang diberikan yaitu: perlakuan A (Kontrol), B (deterjen 3 %), C (Konsentrasi deterjen 6 %) dan D (Konsentrasi deterjen 9 %). Pengambilan data dilakukan setiap 7 hari sekali. Adapun rancangan yang digunakan pada penelitian ini adalah Rancangan Acak Lengkap (RAL) dengan 4 perlakuan 3 ulangan dan dilanjutkan dengan Uji Beda Nyata Jujur jika terdapat perbedaan. Parameter yang diamati adalah parameter pada laju pertumbuhan, kelangsungan hidup, histologi insang dan efisiensi pakan serta parameter kualitas air (suhu dan pH). Hasil penelitian menunjukkan bahwa ikan nila yang diberi perlakuan konsentrasi deterjen 3 %, 6 %, 9 % berpengaruh terhadap pertumbuhan dan kelangsungan hidup. Perlakuan kontrol menghasilkan nilai, laju pertumbuhan dan efisiensi paling baik, yaitu masing-masing sebesar 2,84 gram, 97,36 %, sedangkan untuk kelangsungan hidup menunjukkan hasil yang terbaik pada perlakuan konsentrasi deterjen 3 % yaitu 100 %. Parameter kualitas air selama penelitian yang diukur antara lain adalah suhu air dengan kisaran 26,6-28,1 ᵒC, dan pH 7,1-7,8. This study aimed to know the effect of surfactant on growth, survival rate and gill histology of tilapia fingerling. It carried out on October to November 2014 at Hatchery and Aquaculture Technology Laboratory, Aquaculture Department Agriculture Faculty Malikussaleh University North Aceh. Experimented fish was given different concentrations of detergent. The treatments were A: control, B (detergent 3%), C (detergent 6%), and D (detergent 9%). Sampling data was done every seven days. Experimental design used was Completely Randomized Design with four treatments and three replications then it was continued by BNT test. Observed parameters were growth rate, survival rate, gill histology, feed efficiency, and water quality (temperature and pH). The result showed that different concentrations of detergent (3%, 6%, 9%) affected on growth and survival rate of tilapia fish. Control gave the best growth rate and feed efficiency which were 2,84 grams and 97,36%. While the highest survival rate was obtained in treatment of detergent 3% which was 100%. The water quality parameters during experiment were temperature ranged 26,6-28,1 ᵒC and pH ranged 7,1-7,8.

scholarly journals LAJU PERTUMBUHAN, KELANGSUNGAN HIDUP DAN KOMPOSISI KIMIA IKAN NILA (Oreochromis niloticus) HASIL REKAYASA DARI AIR TAWAR KE AIR LAUT

2021 ◽  
Vol 1 (1) ◽  
pp. 40-50
Author(s):  
Johanna L. Thenu ◽  
Lexon H. J. Tinglioy
Keyword(s):  
Water Quality ◽  
Survival Rate ◽  
Chemical Composition ◽  
Oreochromis Niloticus ◽  
Economic Value ◽  
Good Growth ◽  
High Chemical ◽  
Absolute Weight ◽  
Growth And Survival ◽  
Manipulation Process

Tilapia (Oreochromis niloticus) is one of the most popular fish species and has high economic value. Increased demand for this type of fish must be matched by cultivation efforts. Limited land for cultivation ponds, so it is necessary to look for alternatives, one of which is cultivation in seawater floating marine cages. This study aims to determine the manipulation process of freshwater tilapia into seawater, the rate of growth and survival, and analysis of its chemical composition. The research used was an experimental method. The results of measuring water quality including salinity increased by 3 ppt per day, temperatures ranged from 27-30 OC, DO was between 7.0-7.5 mg/L, pH between 7,2-7,6. The absolute weight and length were 408.5 g and 26 cm, respectively, the growth rate was 2.27%, and the survival rate was 85-90%. The chemical composition values ​​include moisture content of 71.59%, ash 1.54%, fat 4.74%, 21.3% protein, and 0.83% carbohydrates. The results showed that freshwater tilapia can be manipulated to live in seawater and have a good growth and survival rate and have a high chemical composition, especially protein and fat.

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