scholarly journals EFEKTIFITAS PENAMBAHAN ASAM AMINO PADA PAKAN UNTUK PERTUMBUHAN IKAN SIDAT, Anguilla bicolor (McCelland, 1844)

2019 ◽  
Vol 7 (2) ◽  
pp. 835
Author(s):  
Ricky Hadi Pratama ◽  
Tarsim Tarsim ◽  
Indra Gumay Yudha
Keyword(s):  
Amino Acids ◽  
Growth Rate ◽  
Slow Growth ◽  
Economic Value ◽  
Average Weight ◽  
Fish Feed ◽  
Feed Mixture ◽  
It Use ◽  
Randomized Design ◽  
Completely Randomized Design

Eel is one of the fisheries commodity that have not been rearing widelyin Indonesia. Constraint that occured in rearing eel is slow growth. A way to accelerate eel growth isfeeding with enrichment by using an amino acids. An amino acids can be used directly by eel for cell growth and the formation of body tissue. An amino acid that is used from the stingrays are not utilized by people  because it has no economic value to production activities. This research was aimed to study the growth rate of eel whichis fed with enrichment of an amino acids derived from stingray extract. The method in this research used completely randomized design (CRD) with 3 treatments and 3 replications. The measure of eel that usedare 26-28 cm, the average weight is 28 grams and an amino acids dosage that used are 0 ml, 0.5 ml and 1 ml. It use FR 3% which is given at night to support the characteristic of eel that is nocturnal (active at night). The analyze result from the parameters that have been observed, there is not a significant effect (P> 0.05) and the fed with enrichment by using an amino acids with the dosage used hasn't been able to be utilized as fish feed mixture to increase growth rate.

scholarly journals PEMBERIAN PAKAN BERBEDA PADA BENIH IKAN SIDAT (Anguilla sp.) YANG BERASAL DARI KUALA BUBON SEBAGAI UPAYA DOMESTIKASI

2016 ◽  
Vol 3 (2) ◽  
Author(s):  
Sufal Diansyah ◽  
Neneng Marlian
Keyword(s):  
Growth Rate ◽  
Experimental Design ◽  
Economic Value ◽  
Average Weight ◽  
Biomass Growth ◽  
Feed Conversion ◽  
High Potency ◽  
Randomized Design ◽  
Feed Pellets ◽  
Completely Randomized Design

Eel (Anguilla sp) is an export commodity from fisheries and high economic value . Indonesia has high potency of eel elver and glass ell, but until now its use for aquaculture is still very low. The aims of this study were to fishculture system with enviromental approach and management of feeding the eel growth in container cultivation as domestication. This study was conducted from March to May 2016. The experimental design used was a completely randomized design  with three different feeding treatments and each treatment was repeated three times. The eel was used for this studied Anguilla sp. of stadia elver with an average weight 0,5 gram/fish. The results showed that different feeding treatment giving significantly affect all parameters. The best feeding was mixture of feed pellets and tubifex with a survival of 73.92 %, growth rate of 0.030 g, the biomass growth rate of 9.07 g/day, and the feed conversion of 1.32.

scholarly journals PENGGUNAAN SLUDGE SEBAGAI PAKAN CALON INDUK IKAN NILA MERAH (Oreochromis sp.)

2003 ◽  
Vol 5 (2) ◽  
pp. 11
Author(s):  
Rustidja Rustidja
Keyword(s):  
Growth Rate ◽  
Survival Rate ◽  
Specific Growth ◽  
Control Group ◽  
Fish Feed ◽  
Commercial Fish ◽  
Gonadal Maturation ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Maturation Index

The aim of study was to know the effect of sludge in the ration on the gonadal growth of Oreochromis sp. broodstock. Experimental design used in this experiment was completely Randomized Design. The broodstocks were fed with the ration containing 0-40% of sludge, or with a commercial fish feed as a control.The results were not significantly differences between the treatment in all parameters. The sludge in ration ranging from 0 to 40% resulted the level of gonadal maturation of 4, 6, 7, dan 9. The value of Gonadal Maturation Index on 0,96 to 3,98 % and the control group on 1,75 %. The specific growth rate of broodstock fed with the ration ranged from 1,1 to 1,62 Bw/day and that of the development of gonadal control group was 1,97. The survival rate were variated between 14,29 to 100% and that of the development of gonadal control group is 71,43%. The ration containing 40% sludge is the most suitable feed for maturation in Oreochromis.

scholarly journals PENGARUH PERTUMBUHAN DAN EFISIENSI PAKAN IKAN NILA GIFT (Oreochromis niloticus) DENGAN PROPORSI PROTEIN PAKAN YANG BERBEDA

2019 ◽  
Author(s):  
titin liana febriyanti
Keyword(s):  
Growth Rate ◽  
Oreochromis Niloticus ◽  
Feed Efficiency ◽  
Raw Materials ◽  
Economic Value ◽  
Maximum Growth ◽  
Maximum Growth Rate ◽  
Fish Feed ◽  
Randomized Design ◽  
High Feed

Tilapia (Oreochromis niloticus) has economic value due to high consumer demand, relatively affordable price, favorable taste and high tolerance to the environment. Constraints faced by farmers is the high feed prices because raw materials such as fish meal is still imported. So need to find alternative raw materials such as golden snail flour which has a cheap price. The purpose of this study is to analyze the proportion of the right golden snail flour in the fish feed so as to provide maximum growth rate for the seeds of tilapia gift. The experimental design used was Completely Randomized Design (RAL) consisting of 5 treatments with 3 replications. The parameters observed were growth rate and feed efficiency. The experimental results showed that the C treatment (0.19 g/day) was the highest growth rate and the highest feed efficiency in treatment C was 88.03%. Keywords: tilapia, mas snail flour, growth rate, and feed efficiency Abstrak Ikan nila (Oreochromis niloticus) memiliki nilai ekonomis karena permintaan konsumen yang tinggi, harga yang relatif terjangkau, rasa yang digemari dan memiliki toleransi yang tinggi terhadap lingkungan. Kendala yang dihadapi petani adalah harga pakan yang tinggi karena bahan baku seperti tepung ikan masih di impor. Maka perlu mencari bahan baku alternatif seperti tepung keong mas yang memiliki harga yang murah.Tujuan penelitian ini adalah menganalisis proporsi tepung keong mas yang tepat dalam pakan ikan sehingga mampu memberikan laju pertumbuhan yang maksimal bagi benih ikan nila gift. Rancangan percobaan yang digunakan ialah Rancangan Acak Lengkap (RAL) yang terdiri dari 5 perlakuan dengan 3 ulangan. Parameter yang diamati adalah laju pertumbuhan dan efisiensi pakan. Hasil percobaan menunjukkan bahwa perlakuan C (0,19 g/hari) merupakan laju pertumbuhan yang tertinggi dan efesiensi pakan tertinggi pada perlakuan C yaitu 88,03 %. Kata Kunci: ikan nila, tepung keong mas, laju pertumbuhan, dan efisiensi pakan

scholarly journals Supplementation of rice husk activated charcoal in feed and its effects on growth and histology of the stomach and intestines from giant trevally, Caranx ignobilis

F1000Research ◽  
2020 ◽  
Vol 9 ◽  
pp. 1274
Author(s):  
Firdus Firdus ◽  
Samadi Samadi ◽  
Abdullah A. Muhammadar ◽  
Muhammad A. Sarong ◽  
Zainal A. Muchlisin ◽  
...  
Keyword(s):  
Growth Rate ◽  
Rice Husk ◽  
Activated Charcoal ◽  
Fish Feed ◽  
Feed Conversion ◽  
Daily Growth ◽  
Intestinal Villi ◽  
Randomized Design ◽  
Absolute Growth ◽  
Completely Randomized Design

Background: Research on supplementing feed with rice husk activated charcoal was carried out to determine the effect of variations in the concentration of rice husk activated charcoal on the growth and histological features of the Caranx ignobilis intestine. Methods: This study used an experimental method with a completely randomized design consisting of six treatments and four replications, including adding activated charcoal to feed at concentrations of 0%, 1%, 1.5%, 2%, 2.5%, and 3% for 42 days. The measured parameters included daily growth rate (DGR), specific growth rate (SGR), absolute growth rate (AGR), feed conversion ratio (FCR), feed efficiency (FE), survival rate (SR), length of foveola gastrica, width of foveola gastrica, length of intestinal villi, and width of intestinal villi. Data were analyzed statistically using one-way analysis of variance and Duncan’s test. Results: The results showed that supplementing fish feed with rice husk activated charcoal at different concentrations significantly affected the values of DGR, AGR, FCR, FE, SR, length of the foveola gastrica, length of the villous intestine, and width of the villous intestine, but did not significantly affect SGR or foveola gastrica width. Conclusion: The 2% rice husk activated charcoal treatment showed the best results for all parameters.

scholarly journals Effects of Moringa oleifera Leaves Powder in Fish Feed Toward Growth Rate and Health of Colossoma macropomum

2020 ◽  
Vol 12 (2) ◽  
pp. 186-191
Author(s):  
Ssfrida Safrida ◽  
Nonong Noviasyah ◽  
Khairil Khairil
Keyword(s):  
Growth Rate ◽  
Moringa Oleifera ◽  
Fish Growth ◽  
Soy Flour ◽  
Fish Feed ◽  
Colossoma Macropomum ◽  
Ocular Reflex ◽  
Randomized Design ◽  
Moringa Oleifera Leaves ◽  
Completely Randomized Design

Tambaqui (Colossoma macropomum) is one of freshwater fish that preferred by the community and also in high demand by fish farmers. It has a high selling value and easy to maintain but the growth is slow. One alternative that can be used to improve the fish growth is making rations with the addition of Moringa oleifera leaves. The aim of this study was to determine the effect of Moringa leaves powder on the growth rate and health of C. macropomum. This study used an experimental method with Completely Randomized Design (CRD) with 6 treatments and 4 replications. The data were analyzed using ANOVA Test in α =95%. The results showed that P3 with the addition of 30% Moringa leaves powder could increase the growth of Colossoma macropomum. An increase in fish body weight, width, and length was 40.1%, 21.6%, and 6.4% respectively.  Results of ocular, reflex, and defensive test showed that the fish were in healthy condition compared to their condition before acclimatization. The conclusions of this study is that the addition of Moringa leaves powder in an influential ration can increase the growth and maintain the health of C. macropomum. M. oleifera daily supplement can be used as a substitute for soy flour to promote growth and health of Colossoma macropomum in the seed phase. The addition of M. oleifera can be used as feed supplements to improve the growth and health of Colossoma macropomum.

scholarly journals Effect of Chitosan Supplementation in Commercial Feed For Specific Growth Rate and Protein Retention of Litopenaeus vannamei

2020 ◽  
Vol 7 (2) ◽  
pp. 39
Author(s):  
Rani Andrianti Ekaputri ◽  
Muhammad Arief ◽  
Boedi Setya Rahardja
Keyword(s):  
Growth Rate ◽  
Specific Growth Rate ◽  
Litopenaeus Vannamei ◽  
Specific Growth ◽  
Economic Value ◽  
Shrimp Farming ◽  
Protein Retention ◽  
Randomized Design ◽  
Commercial Feed ◽  
Completely Randomized Design

Litopenaeus vannamei is a leading commodity whose economic value. Targets of vannamei’s production increasing every year. One of important factor in the success of shrimp farming is feed. Research about feed fish directed to the creation of feed fish whose economical and safe for the environment, therefore is required an efforts to provide alternative feed through feed supplement. One of the material that can be supplemented in feed is chitosan. Chitosan can increase the specific growth rate and protein retention of vannamei. This study aims to determine the effect of chitosan supplementation in commercial feed for specific growth rate and protein retention of Litopenaeus vannamei. The research method used was completely randomized design (RAL) and performed with five treatments chitosan supplementation (0%, 1%, 2%, 3% dan 4%) experimental animal used was ten shrimps as five replication in each treatment. The main parameters were observed are specific growth rate and protein retention of vaname. Supporting parameters were observed is water quality. The results showed that chitosan supplementation in commercial feed for 30 days of maintenance give an effect on the specific growth rate and protein retention of vaname. The highest specific growth rate was obtained in treatment with 4% chitosan supplementation that not significantly different with treatment 3% chitosan supplementation. Protein retention was incresed in treatment with 4% chitosan supplementation that not significantly different with treatment 3% chitosan supplementation.

scholarly journals Supplementation of rice husk activated charcoal in feed and its effects on growth and histology of the stomach and intestines from giant trevally, Caranx ignobilis

F1000Research ◽  
2021 ◽  
Vol 9 ◽  
pp. 1274
Author(s):  
Firdus Firdus ◽  
Samadi Samadi ◽  
Abdullah A. Muhammadar ◽  
Muhammad A. Sarong ◽  
Zainal A. Muchlisin ◽  
...  
Keyword(s):  
Growth Rate ◽  
Rice Husk ◽  
Activated Charcoal ◽  
Fish Feed ◽  
Feed Conversion ◽  
Daily Growth ◽  
Intestinal Villi ◽  
Randomized Design ◽  
Absolute Growth ◽  
Completely Randomized Design

Background: Research on supplementing feed with rice husk activated charcoal was carried out to determine the effect of variations in the concentration of rice husk activated charcoal on the growth and histological features of the giant trevally Caranx ignobilis intestine. Methods: This study used an experimental method with a completely randomized design consisting of six treatments and four replications, including adding activated charcoal to feed at concentrations of 0%, 1%, 1.5%, 2%, 2.5%, and 3% for 42 days. The measured parameters included daily growth rate (DGR), specific growth rate (SGR), absolute growth rate (AGR), feed conversion ratio (FCR), feed efficiency (FE), survival rate (SR), length of foveola gastrica, width of foveola gastrica, length of intestinal villi, and width of intestinal villi. Data were analyzed statistically using one-way analysis of variance and Duncan’s test. Results: The results showed that supplementing fish feed with rice husk activated charcoal at different concentrations significantly affected the values of DGR, AGR, FCR, FE, SR, length of the foveola gastrica, length of the villous intestine, and width of the villous intestine, but did not significantly affect SGR or foveola gastrica width. Conclusion: The 2% rice husk activated charcoal treatment showed the best results for all parameters.

scholarly journals Pertumbuhan Artemia sp. dengan Pemberian Ransum Pakan Buatan Berbeda

2016 ◽  
Vol 18 (3) ◽  
pp. 133
Author(s):  
Ali Djunaedi
Keyword(s):  
Growth Rate ◽  
Survival Rate ◽  
Economic Value ◽  
Randomized Design ◽  
Trash Fish ◽  
Absolute Growth ◽  
Nutrition Value ◽  
Completely Randomized Design ◽  
C 30 ◽  
The Individual

Silase ikan sebagai pakan buatan Artemia sp mempunyai beberapa keunggulan diantaranya memiliki kandungan nutrisi yang tinggi dan kontinuitas ketersedian sebagai pakan dapat terpenuhi. Keunggulan yang dimiliki silase ikan ini sangat tepat diterapkan dalam menunjang pertumbuhan Artemia sp. Penelitian ini bertujuan untuk megetahui pengaruh berbagai dosis silase ikan terhadap pertumbuhan Artemia sp. Metode yang digunakan adalah eksperimental laboratories. Perlakuan yang diterapkan terdiri dari 4 perlakuan yaitu pemberian silase ikan A (10 mg/L), B (20 mg/L), C (30 mg/L) dan D (40 mg/L) dengan ulangan masing-masing 3 kali. Parameter ukur adalah Pertambahan berat mutlak, pertambahan panjang dan tingkat kelulushidupan. Hasil pengamatan menunjukkan bahwa rata-rata pertambahan berat mutlak dan pertumbuhan panjang tertinggi diperoleh perlakuan D yaitu 7,99 ± 0,05 mg dan 8,8 ± 0,25 mm, terendah diperoleh perlakuan A yaitu 6,46 ± 0,27 mg dan 7,2 ± 0,32 mm serta untuk tingkat kelulushidupan tertinggi diperoleh perlakuan D yaitu 31,09 ± 1,29 %, terendah diperoleh perlakuan A yaitu 9,67 ± 2,96 %.Kata Kunci : Artemia sp. Silase, Laju Pertumbuhan, Tingkat KelulushidupanSilase is a liquid protein made from trash fish which is decomposed by enzims. Silase has some advantages ie, high nutrition value, easy to produce, economic value and could be produce easily. These could be aplied to support the growth of Artemia sp. The aim of this research is to investigate effect of the various dose of silase on the growth level of Artemia sp. These research was conducted at Laboratorium Pakan Alami Balai Besar Pengembangan Budidaya Air Payau(BBPAP), Jepara. Experimental laboratories was used with completely randomized design. The treatments were doses of silase : A (10 mg/L); B (20 mg/L); C (30 mg/L) and D (40 mg/L). The individual weight, length and survival rate were measured. The result showed that the highest average of individual absolute growth (weight) was reached on treatment D (7,99 + 0,05 mg), while the lowest on treatment A (6,46 + 0,27 mg). The highest length growth was reached on treatment D (8,8 + 0,25 mm), while the lowest on theatment A (7,2 + 0,32 mm). The highest survival rate of Artemia sp was reached on treatment D (31,09 + 1,29%) and the lowest on treatment A (9,67 + 2,96%).Keywords : Artemia sp, Silase, Growth rate, Survival rate

scholarly journals EFFECT OF DIFFERENT STOCKING DENSITY TO GROWTH RATE OF CATFISH (Clarias gariepinus, Burch) CULTURED IN BIOFLOC AND NITROBACTER MEDIA

AQUASAINS ◽  
2018 ◽  
Vol 6 (2) ◽  
pp. 583 ◽  
Author(s):  
Elfa Verda Puspita ◽  
Ratih Purnama Sari
Keyword(s):  
Growth Rate ◽  
Average Length ◽  
Clarias Gariepinus ◽  
Stocking Density ◽  
Water Volume ◽  
Average Weight ◽  
Market Demand ◽  
Feed Conversion ◽  
Randomized Design ◽  
Completely Randomized Design

Catfish is one of the freshwater commodities whose demand continues to increase in Indonesia. Intensive cultivation is done to meet market demand. Intensive cultivation is done by optimizing stocking density. The aim of this research was to know the effect of different density on feed productivity, growth, feed conversion ratio (FCR) and survival of catfish dumbo fry (Clarias gariepinus, Burch) in biofloc and nitrobacter media. This study used a completely randomized design (RAL) with 6 treatments and 3 replications. The test animalsused catfish dumbo (Clarias gariepinus, Burch) with an average weight of 0,6 ± 0,1g and an average length of 4 cm. Catfish dombo seeds are kept in tarpaulin ponds 2 m in diameter with water volume ± 1 m3 for 45 days and feeding 3% of biomass weight. The results showed that the different density of stockingin biofloc and nitrobacter media had increase on productivity, specific growth rate, feed efficiency and no significant effect on the survival of catfish dumbo fry.

scholarly journals FORMULASI DAN APLIKASI PAKAN BUATAN BERBASIS RUMPUT LAUT UNTUK PENDEDERAN BENIH TERIPANG PASIR (Holothuria scabra)

2018 ◽  
Vol 12 (3) ◽  
pp. 263
Author(s):  
I Nyoman Adiasmara Giri ◽  
Sari Budi Moria Sembiring ◽  
Muhammad Marzuqi ◽  
Retno Andamari
Keyword(s):  
Weight Gain ◽  
Lipid Content ◽  
Sea Cucumber ◽  
Raw Materials ◽  
Economic Value ◽  
Average Weight ◽  
Good Growth ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Dietary Treatments

Teripang merupakan salah satu komoditas perikanan penting dan mempunyai nilai ekonomi yang tinggi di Asia. Teknologi pembenihan teripang sudah mulai dikembangkan dan telah mampu memproduksi benih secara massal untuk budidaya. Pakan merupakan salah satu faktor yang sangat menentukan keberhasilan budidaya teripang. Penelitian ini bertujuan untuk mengevaluasi beberapa formula pakan berbasis rumput laut untuk pendederan teripang pasir. Empat pakan percobaan diformulasi menggunakan kombinasi beberapa jenis bahan baku, khususnya rumput laut. Pakan dibuat dalam bentuk pelet dengan kandungan protein 14% dan lemak 4,5%. Kontrol adalah pakan berupa bentos segar. Benih teripang pasir yang digunakan berukuran bobot 2,0 ± 0,6 g dengan panjang 2,8 ± 0,5 cm. Benih teripang dipelihara dalam bak persegi berkapasitas 150 L dengan kepadatan 50 ekor per bak. Benih teripang diberi pakan percobaan sekali dalam sehari pada sore hari. Percobaan dirancang dengan Rancangan Acak Lengkap terdiri atas lima perlakuan pakan dan empat ulangan. Percobaan berlangsung selama 120 hari. Hasil percobaan menunjukkan bahwa benih teripang pasir yang diberi pakan buatan menghasilkan pertumbuhan (pertambahan bobot 341,3%-386,8%) dan sintasan (92,5%-97,5%) lebih tinggi dan berbeda nyata (P<0,05) dibandingkan dengan yang diberi pakan bentos (kontrol), yaitu masing-masing 126,9% dan 75,0% untuk pertambahan bobot dan sintasan. Namun pertumbuhan benih teripang pada semua perlakuan pakan buatan tidak berbeda nyata (P>0,05). Kandungan protein teripang yang diberi pakan buatan (22,3%-24,4%) lebih tinggi (P<0,05) dibandingkan dengan yang diberi pakan kontrol (18,4%). Hasil penelitian ini menunjukkan bahwa benih teripang pasir dapat memanfaatkan pakan buatan dengan baik dan pakan berbasis tepung Sargassum sp. dapat diaplikasikan pada pemeliharaan benih teripang pasir.Sea cucumber is one of the important fishery commodities and has high economic value in Asia. Technology for seed production of sea cucumber has been developed and able to produce juveniles for supporting sea cucumber farming. Feed is an important factor that largely determines the success of sea cucumber farming. Therefore, this research aimed to evaluate several feed formulas based on seaweed powder for good growth performance of sea cucumber juveniles. Four experimental feeds were prepared by using a combination of several different raw materials, especially for the seaweed. The experimental feeds were prepared in pelleted form with protein and lipid content of 14% and 4.5%, respectively. Fresh benthos was used as the control feed. Juveniles of sea cucumber from hatchery with average weight of 2.0 ± 0.6 g and total length of 2.8 ± 0.5 cm were distributed into 20 of 150 L polycarbonate tanks, with a density of 50 juveniles per tank. Sea cucumber were fed the experimental feeds once a day in the afternoon for 120 days. The experiment was designed with Completely Randomized Design, with five dietary treatments and four replications. Results of the experiment showed that juvenile sea cucumber fed the artificial feeds produced significantly higher (P<0.05) growth (weight gain 341.3%-386.8%) and survival (92.5%-97.5%) than that of the control which were 126.9% and 75.0% for weight gain and survival, respectively. However, growth of juveniles among the artificial feed treatments was not significantly different (P>0.05). Protein content of sea cucumber fed the artificial feeds was significantly higher (22.3%-24.4%) (P<0.05) than that of the control (18.4%). Results of this study indicated that juveniles of sea cucumber could utilize artificial feed properly and Sargassum sp. based diet could be applied for nursery of sea cucumber juveniles.

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