Utilization of Catfish Body Fat in the Diet of Tilapia Oreochromis niloticus

This experiment was conducted to evaluate the effect of catfish body fat in the diet on the growth of tilapia Oreochromis niloticus. Twenty fishes with an initial body weight of 5.0±0.03 g were cultured in 100-ℓ rectangular aquaria for 58 days.  The fishes were fed on the diet contained lipid from catfish at a dosage of  either 0, 1.5, 3, 4.5 or 6%.  The results showed that lipid dosage in the diet insignificantly affected feed efficiency, (73.25-81.96%), protein retention (45.57-51.56%), daily growth rate (4.05-4.29%), and survival rate of fish (98.33-100%).  However, n-3 fatty acids of fish muscle elevated as the dosage of body fat of catfish in the diet increased. Therefore, it can be concluded that lipid from catfish can be used as a fat source in the diet of tilapia. Keywords: lipid, tilapia, Oreochromis niloticus   Abstrak Penelitian ini bertujuan untuk mengetahui pengaruh tingkat penggunaan lemak patin dalam pakan buatan terhadap pertumbuhan ikan nila Oreochromis niloticus. Dua puluh ekor ikan nila dengan bobot rata-rata 5±0,03 g ditebar ke dalam akuarium 60x50x40 cm. Ikan dipelihara selama 58 hari. Selama masa budidaya, ikan diberi lima jenis pakan berkadar protein 28% yang mengandung lemak patin pada kadar 0, 1,5, 3, 4,5 atau 6%.  Hasil penelitian menunjukkan bahwa penambahan lemak patin pada pakan tidak memberikan pengaruh yang berbeda terhadap nilai efisiensi pakan (73,25-81,96%), retensi protein (45,57-51,56%), laju pertumbuhan harian (4,05-4,29%) dan kelangsungan hidup ikan (98,33-100%). Namun, semakin meningkatnya kandungan lemak patin di dalam pakan berakibat pada semakin tingginya kandungan asam lemak n-3 di dalam daging ikan. Dari hasil penelitian ini dapat disimpulkan bahwa lemak patin dapat digunakan sebagai sumber lemak tambahan dalam pakan buatan ikan nila. Kata kunci:  lemak, ikan nila, Oreochromis niloticus

Download Full-text

GROWTH RESPONSE OF WHITE SHRIMP (Litopenaeus vannamei) REARED IN LOW SALINITY MEDIUM, FED DIFFERENT PROTEIN AND CALCIUM LEVELS

Jurnal Ilmu dan Teknologi Kelautan Tropis ◽

10.28930/jitkt.v7i1.9808 ◽

2015 ◽

Vol 7 (1) ◽

Author(s):

Erly Kaligis

Keyword(s):

Growth Rate ◽

Dietary Protein ◽

Feed Efficiency ◽

Growth Response ◽

White Shrimp ◽

Daily Growth Rate ◽

Daily Growth ◽

Protein Retention ◽

Low Salinity ◽

Salinity Condition

The white shrimp (Litopenaeus vannamei) has been an important commercial shrimp species in Indonesia. This species is tolerance to low salinity therefore, it is important to develop its aquaculture. The purpose of this study was to study the effect of protein and calcium levels in diet on growth performance of the white shrimp post larvae. A factorial experiment at three levels of dietary protein (25, 35, 45%) and three levels of calcium (0, 2, 4%) with three replicates were used in this experiment. Fifteen shrimps (PL25) were placed in triplicate 45-l glasses aquarium. Salinity in shrimp aquarium was 2 ppt. The shrimps were fed of about 8% of body weight four times per day for 28 days. Measured parameters were daily growth rate, feed efficiency, RNA/DNA ratio, frequency of moulting, calcium and protein retentions. Results showed that shrimp fed on diet 45% protein and 2% calcium levels produce higher daily growth rate, feed efficiency, RNA/DNA ratio, protein retention, compared to the other treatments. It was concluded that the white shrimp post larvae required 45% protein and 2% calcium for the shrimp maintenance in a low salinity condition. Keywords: protein, calcium, RNA/DNA ratio, moulting, Litopenaeus vannamei

Download Full-text

GROWTH RESPONSE OF WHITE SHRIMP (Litopenaeus vannamei) REARED IN LOW SALINITY MEDIUM, FED DIFFERENT PROTEIN AND CALCIUM LEVELS

Jurnal Ilmu dan Teknologi Kelautan Tropis ◽

10.29244/jitkt.v7i1.9808 ◽

2015 ◽

Vol 7 (1) ◽

Author(s):

Erly Kaligis

Keyword(s):

Growth Rate ◽

Litopenaeus Vannamei ◽

Feed Efficiency ◽

Growth Response ◽

White Shrimp ◽

Daily Growth Rate ◽

Daily Growth ◽

Protein Retention ◽

Low Salinity ◽

Salinity Condition

The white shrimp (Litopenaeus vannamei) has been an important commercial shrimp species in Indonesia. This species is tolerance to low salinity therefore, it is important to develop its aquaculture. The purpose of this study was to study the effect of protein and calcium levels in diet on growth performance of the white shrimp post larvae. A factorial experiment at three levels of dietary protein (25, 35, 45%) and three levels of calcium (0, 2, 4%) with three replicates were used in this experiment. Fifteen shrimps (PL25) were placed in triplicate 45-l glasses aquarium. Salinity in shrimp aquarium was 2 ppt. The shrimps were fed of about 8% of body weight four times per day for 28 days. Measured parameters were daily growth rate, feed efficiency, RNA/DNA ratio, frequency of moulting, calcium and protein retentions. Results showed that shrimp fed on diet 45% protein and 2% calcium levels produce higher daily growth rate, feed efficiency, RNA/DNA ratio, protein retention, compared to the other treatments. It was concluded that the white shrimp post larvae required 45% protein and 2% calcium for the shrimp maintenance in a low salinity condition. Keywords: protein, calcium, RNA/DNA ratio, moulting, Litopenaeus vannamei

Download Full-text

PENGARUH SUBSTITUSI TEPUNG IKAN DENGAN TEPUNG KEPALA IKAN PATIN (Pangasius sp) TERHADAP PERTUMBUHAN IKAN LELE SANGKURIANG (Clarias sp)

Jurnal Akuakultur Rawa Indonesia ◽

10.36706/jari.v6i2.7157 ◽

2018 ◽

Vol 6 (2) ◽

pp. 129-140

Author(s):

Yesica Manullang ◽

Limin Santoso ◽

Tarsim .

Keyword(s):

Growth Rate ◽

Fish Meal ◽

Daily Growth Rate ◽

Daily Growth ◽

Protein Retention ◽

Weight Growth ◽

Randomized Design ◽

Absolute Growth ◽

Completely Randomized Design ◽

Difference Test

ABSTRACTThe research was conducted at the Aquaculture Laboratory, University of Lampung in May to July, 2018. The aim of this study is to determine the effect of substitution of fish meal with catfish head flour on the growth of catfish, and head flour dosage the best for catfish growth. The study used a Completely Randomized Design with 3 treatments and 3 replications A (100% fish meal), B (70% fish meal and 30% catfish flour), and C (40% fish meal and 60% catfish flour). Parameters observed included absolute growth, daily growth rate, protein retention, feed convertion ratio (FCR), survival rate (SR), and supporting parameters that is feed cost and water quality. The data obtained were analyzed by variance and continued with smallest real difference test with a 95% confidence level. The results showed that the proportion of catfish head flour in artificial feed had an effect on absolute weight growth and daily growth rate (P, 0.001). The proportion of the use of 30% starch in the feed of catfish has a real influence on absolute growth (40.25 ± 5.67 g), and daily growth rate (0.67 ± 0.09 g/day).Keywords : Catfish, catfish head waste, substitution, feed, growth

Download Full-text

Effect of periodic fasting on growth and feed efficiency in Giant Freshwater Prawn (Macrobrachium rosenbergii, de Man 1879)

Indonesian Journal of Tropical Aquatic ◽

10.22219/ijota.v2i2.6679 ◽

2019 ◽

Vol 2 (2) ◽

pp. 53

Author(s):

Waskito Dwi Utomo ◽

Riza Rahman Hakim ◽

Ganjar Adhywirawan Sutarjo

Keyword(s):

Growth Rate ◽

Feed Efficiency ◽

Macrobrachium Rosenbergii ◽

Freshwater Prawn ◽

High Price ◽

Daily Growth Rate ◽

Daily Growth ◽

Absolute Weight ◽

Weight Growth ◽

De Man

There are obstacles in the aquaculture business that is still often facedbyfarmers, one of the challengesisthe high price of commercial feed. Feed as an energy source for growth is a reasonably high-cost component in production that reaches 40-89 %. In the control of food for efficiency, it could be done by the fasting method. This research was aimedtoanalyze the effect of periodic fastedofgiant prawn (Macrobrachium rosenbergii de Man, 1879) against growth and feed efficiency. This research was conducted at IBAP Installation, Probolinggo District - East Java Province. The experimental method used completely randomized design with five treatments and three replications, such as; P0: feeding without fasting (as control), P1: a-day fasted, a-day feeding, P2: a-day fasted, two-days feeding, P3: a-day fasted, three-day feeding, P4: a-day fasted, four-days feeding, P5: a-day fasted, five-day feeding. The results showed that periodic fasted of M. rosenbergii no significant effect on the daily growth rate, absolute weight growth, and feed efficiency. However, by looking at the rate of growth, thisfasting methodcouldbe used as an alternative to saving feed. The P5 showed the most effective in increasing daily growth rate, absolute weight growth, and effectiveness of giant prawn feeding. The strategy of periodic fasted to increase the production of giant prawns should consider the other supporting factors such as ideal water quality (pH, temperature, and DO), proper stocking density, and feeding periods on schedule.

Download Full-text

The use of sand as a substrate for culture of polychaeta worm Dendronereis pinnaticirris

Jurnal Akuakultur Indonesia ◽

10.19027/jai.11.118-123 ◽

2013 ◽

Vol 11 (2) ◽

pp. 118

Author(s):

Ahmad Ghufron Mustofa ◽

Enang Harris ◽

Eddy Supriyono ◽

Dedi Jusadi

Keyword(s):

Growth Rate ◽

Particle Diameter ◽

Daily Growth Rate ◽

Daily Growth ◽

Protein Retention ◽

Substrate Protein ◽

System A ◽

Aeration System ◽

Soil Substrates ◽

Average Body

This experiment was conducted to study the activity, protein retention, daily growth rate, and production of Dendronereis pinnaticirris cultured in different soil substrates. Forty tested worms with average body weight of 150 mg were adapted in laboratory for 30 days. Thereafter, worms were cultured for 30 days in the 13.6 L aquaria and equipped with aeration system. A triplicate experiment was conducted using 10 cm depth of sterilized soil substrate with particle diameter of either 63‒250 μm, 250‒500 μm, or without substrate. The results showed that (1) D. pinnaticirris always swims actively when cultured in the medium without substrate, thereby resulting into the mass mortality (96.7%); (2) the substrate with particle diameter of 63‒250 μm generated significantly higher daily growth rate, survival rate, and production of D. pinnaticirris, but protein retention and feed efficiency were insignificance with those cultured in the substrate of 250–500 μm.Keywords: substrate, protein retention, production, Dendronereis pinnaticirris

Download Full-text

Effect of Stocking Density on Growth and Survival Rate of Giant Gouramy (Osphrenemus gouramy Lac.) Seed

Jurnal Akuakultur Indonesia ◽

10.19027/jai.8.199-207 ◽

2009 ◽

Vol 8 (2) ◽

pp. 199 ◽

Cited By ~ 3

Author(s):

S. Sarah ◽

. Widanarni ◽

Agus Oman Sudrajat

Keyword(s):

Growth Rate ◽

Survival Rate ◽

Feed Efficiency ◽

Stocking Density ◽

Individual Growth ◽

Daily Growth Rate ◽

Daily Growth ◽

Fish Yield ◽

Growth And Survival ◽

Individual Growth Rate

This experiment was conducted to study the stocking density effect on growth and survival rate of giant gouramy seed in the aquarium. Fish were stocked at the density of 2.5; 5.0; 7.5 and 10 individual/l with average initial weight and length were 0.013 g and 5.56 mm, respectively. Fish were fed with silkworm (Tubifex sp.) ad libitum in the morning and evening for 22 days of experiment. Aquarium was siphoned and water was changed everyday for maintaining good water quality. Result showed that survival rate remain high in all treatment (93.5 - 95.5%). Increasing stocking density from 2.5 to 10 individual/I did not affect survival rate. On the other hand growth rate and feed efficiency decreased, while fish yield increased. Stocking density of 2,5 individual/l gave the highest daily growth rate, individual growth rate, growth in length and feed efficiency of 12.94%, 0.0081 g/day, 16.84 mm and 12.51%; respectively. The highest value for fish yield (0,0360 g/l/day) was obtained from stocking density of 10 individual/l Key words: stocking density, seed, survival rate, growth rate, giant gouramy Osphrenemus goramy ABSTRAK Keterbatasan pengadaan benih ikan gurame (Osphronemus gourame Lac.) disebabkan oleh tidak seimbangnya jumlah benih yang tersedia dengan kebutuhan usaha pembesaran. Teknik pembenihan yang digunakan sampai saat ini relatif sederhana dengan cara tradisional. Pemeliharaan gurame secara terkontrol di akuarium dapat menjawab tantangan dalam teknologi pembenihan gurame sekaligus sebagai sarana pola budidaya secara bertahap yang sedang berkembang saat ini. Produksi yang tinggi akan dicapai dengan pemeliharaan pada kepadatan yang tinggi. Pada keadaan lingkungan yang baik dan pakan yang mencukupi, peningkatan kepadatan akan disertai dengan peningkatan hasil. Jumlah ikan yang ditebar pada penelitian ini disesuaikan berdasarkan perlakuan yaitu 2,5; 5,0; 7,5 dan 10 ekor/l. Pengamatan terhadap ikan dilakukan sampai hari ke-22. Hasil pengamatan menunjukkan bahwa peningkatan kepadatan 2,5 - 10 ekor/l pada pemeliharaan benih gurame di akuarium mempengaruhi pertumbuhan, hasil dan efisiensi pakan, namun tidak berpengaruh terhadap kelangsungan hidup. Dengan meningkatnya padat penebaran, laju pertumbuhan dan efisiensi pakan semakin menurun, sedangkan hasil (yield) semakin meningkat. Padat penebaran 2,5 ekor/l menghasilkan laju pertumbuhan harian, laju pertumbuhan individu, pertumbuhan panjang mutlak dan efisiensi pakan tertinggi, masing-masing mencapai 12,94 %, 0,0081 g/hari, 16,84 mm dan 12,51 %. Sedangkan nilai tertinggi untuk hasil (yield) sebesar 0,0360 g/l/hari diperoleh pada padat penebaran 10,0 ekor/l. Kata kunci : padat tebar, pembenihan, gurame dan Osphronemus gouramy

Download Full-text

Substitusi Tepung Kedelai Dengan Tepung Biji Koro Pedang (Canavalia ensiformis) Terhadap Pertumbuhan, Survival Rate Dan Efisiensi Pakan Ikan Nila Merah [Substitution Of Soybean Meal With Sword Bean Seed Meal (Canavalia ensiformis) On Growth, Survival Rate And Feed Efficiency Of Red Tilapia]

Jurnal Ilmiah Perikanan dan Kelautan ◽

10.20473/jipk.v6i1.11357 ◽

2019 ◽

Vol 6 (1) ◽

pp. 7

Author(s):

Ega Centyana, Yudi Cahyoko, Agustono

Keyword(s):

Growth Rate ◽

Survival Rate ◽

Soybean Meal ◽

Feed Efficiency ◽

Seed Meal ◽

Bean Seed ◽

Daily Growth Rate ◽

Daily Growth ◽

Red Tilapia

Abstract Red tilapia is kind of freshwater culture fish is quite popular because it has several advantages compared with other types of freshwater fish. To fullfil the demand of red tilapia can be overcome by cultivation. Effort to increase the production of red tilapia is to improve the quality of feed. The purpose of this study was to try the effect of the use of sword bean seed meal on the growth rate, survival rate and feed efficiency of red tilapia. The research method is experimental with completely randomized design (CRD) with five treatments and four replications. The treatments used were: (A) sword beans seed meal at 0% and soybean meal by 50%, (B) 10% sword beans seed meal and 40% soybean meal, (C) 20% sword beans seed meal and 30% soybean meal, (D) 30% sword beans seed meal and 20% soybean meal and (E) 40% sword beans seed meal and 10% soybean meal. The main parameters that measured were growth, survival rate and feed efficiency. Secondary parameters measured were water quality. Analysis of the data using analysis of variance (ANOVA) and to know the difference between treatments using Duncan's Multiple Range Test. Results showed the administration of sword bean seed meal on feed rations provide a significantly different effect (p<0.05) on the growth and feed efficiency but not significantly on survival rate of red tilapia (p>0.05 ). Highest daily growth rate obtained on treatment B on feed containing 10% of sword bean meal (1.20 %) was significantly different than treatment A (1.02 %), C (0.88 %) , D (0.85 %) and E (0.75 %) . Lowest daily growth rate was treatment E that significantly different with treatment A and B but not significantly different with treatments C and D. Highest feed efficiency obtained on treatment B (30.29 %) was not significantly different than treatment A (27.56 %), C (25.95 %) and D (27.78 %). Lowest feed efficiency was treatment E (17.84 %) significantly different than treatment B. Subtitution of sword bean seed meal in feed rations gave result that was not significantly different effect on the level of survival of red tilapia. Water quality of red tilapia rearing media was temperature range between 25-28° C, pH 7-8, dissolved oxygen 2-5 mg/L and ammonia 1.5 to 3.0 mg/L.

Download Full-text

PENGARUH PENAMBAHAN SERBUK DAUN KAYU MANIS (Cinnamomum burmanii) PADA PAKAN TERHADAP KELANGSUNGAN HIDUP DAN PERTUMBUHAN IKAN NILA (Oreochromis niloticus)

Jurnal Perikanan Pantura (JPP) ◽

10.30587/jpp.v1i1.292 ◽

2018 ◽

Vol 1 (1) ◽

pp. 32

Author(s):

Moh. Fikri Ubaidillah ◽

Farikhah Farikhah ◽

Firma Fika Rahmawati

Keyword(s):

Growth Rate ◽

Oreochromis Niloticus ◽

Daily Growth Rate ◽

Daily Growth ◽

Absolute Weight ◽

Random Design ◽

Dose Control ◽

Leaf Powder ◽

Survival And Growth

The use of phytopharmaca is not well known to all tilapia farmers, especially in Gresik Regencywhich is partly cultivation of Oreochromis niloticus tilapia fish.Demand for tilapia in the marketis quite high as the number of restaurants that make tilapia as one of the menu.Cinnamomumburmanii, cinnamon leaf powder is dried and crushed and easy enough to make it effectivelycheaper than chemicals that are expensive enough to improve the survival and growth oftilapia.This study aims to determine the best dosage of the addition of Cinnamomum burmanii,cinnamon leaf powder.The method used was complete random design (CRD) with treatment ofdose of cinnamon leaf dose (control), 0.25%, 0.5%, 1%/kg of feed per treatment consisted of 3replications.Parameters observed for survival, absolute weight and daily growth rate. The resultsof this study showed that the best dosage of cinnamon leaf powder had a significant effect onsurvival, absolute weight and daily growth rate of tilapia.The best dosage is the addition ofcinnamon leaf powder for survival, absolute weight and daily growth rate at a dose of 0.25%/kgof feed.

Download Full-text

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

Asian Journal of Fisheries and Aquatic Research ◽

10.9734/ajfar/2020/v8i230135 ◽

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%).

Download Full-text

SUPPLEMENTASI ROSELLA (Hibiscus sabdariffa LINN) DALAM PAKAN BUATAN TERHADAP KINERJA BENIH IKAN NILEM (Osteochilus hasselti)

Jurnal Mina Sains ◽

10.30997/jms.v5i1.1770 ◽

2019 ◽

Vol 5 (1) ◽

Author(s):

Mulyana Mulyana1 ◽

Rosmawati Rosmawati

Keyword(s):

Growth Rate ◽

Survival Rate ◽

Feed Efficiency ◽

Hibiscus Sabdariffa ◽

Daily Growth Rate ◽

Daily Growth ◽

Randomized Design ◽

Completely Randomized Design

The research is aimed to know the dose of Roselle in the feed that produce the best of the daily growth rate, survival rate and feed efficiency on Hard-Lipped Barb Fry. The research was using completely randomized design with 5 treatments and 3 replications. The treatments were differences in dose of Roselle in the feed (0, 10, 20, 30, and 40 g of Roselle/kg of feed). The results of the research showed that the treatment of 40 g of Roselle/kg of feed have been given significantly different effect (P <0,05) against the daily growth rate and feed efficiency, respectively 2,02% and 27,55%. Keywords: Hard-Lipped Barb, Roselle, growth.

Download Full-text