scholarly journals The effect of herbal supplement feeding and different stocking density on the growth rate of striped catfish, Pangasianodon hypophthalmus (Sauvage, 1878)

2020 ◽  
Vol 20 (2) ◽  
pp. 143
Author(s):  
Henny Syawal ◽  
Irwan Effendi ◽  
Ronal Kurniawan
Keyword(s):  
Growth Rate ◽  
Economic Value ◽  
Survival Rates ◽  
Stocking Density ◽  
Utilization Efficiency ◽  
Herbal Supplement ◽  
Growth And Survival ◽  
Pangasianodon Hypophthalmus ◽  
Absolute Length ◽  
Striped Catfish

Striped catfish Pangasianodon hypophthalmus (Sauvage, 1878) has a high economic value and relatively fast growth, so that optimum stocking density and supplement of natural ingredients, such as Curcuma domestica Val., Kaempferia galanga Linn., and Curcuma xanthorriza Robx. can increase growth and immunity. This study aimed to obtain the optimum stocking density and herbal supplement dosage in feed to increase the growth and survival rates of striped catfish. An experimental method by applying factorial design was used, i.e. the dose and stocking density factors. The dosage of herbal supplements used were 100 mL kg-1 feed (D1), 200 mL kg-1 (D2) and 300 mL kg-1 (D3). Stocking density used was 50 m-3 (P1) and 75 m-3 (P2). The fish used were 8.5±0.5 cm long and weighed 7.5±0.3 g, kept in floating cages of 1 m x 1.5 m x 1 m. Fish maintenance was carried out for 60 days with feeding frequency of three times a day, as much as 10% of body weight. The results showed that the treatment of 200 mL kg-1 dosage and 75 m-3 stocking densities was the best treatment. This treatment showed that specific growth rate, absolute weight, absolute length and feed efficiency were 4.86%, 119.07 g, 15.45 cm, 82.93%, respectively. A supplement dose of 200 mL kg-1 in feed and stocking densities of 75 m-3 could increase growth rates, survival, and feed utilization efficiency of striped catfish.

scholarly journals EFFECTS OF FEED ON THE SURVIVAL RATE, GROWTH RATE AND METAMORPHOSIS TIME OF THE WHITE LEG SHRIMP LARVAE (Litopenaeus vannamei Boone, 1931) AT ZOEA STAGE

2018 ◽  
Vol 54 (4A) ◽  
pp. 205
Author(s):  
Nguyen Van Cong
Keyword(s):  
Growth Rate ◽  
Survival Rate ◽  
Litopenaeus Vannamei ◽  
Survival Rates ◽  
Stocking Density ◽  
Growth And Survival ◽  
Study Results

The larvae of white leg shrimp (Litopenaeus vannamei Boone, 1931) at phase nauplii 6 fed with a stocking density of 150 pcs per litre and 3 formula including formula 1 with dry microalgae Spirulina + artemia as main ingredients, formula 2 with microalgae Thalasiosira weissflogii + artemia as main ingredients and formula 3 with microalgae Thalasiosira pseudonana + artemia as main ingredients. Experiments were carried out in 18 tanks fifty-litre composite at Quang Binh branch of C.P Vietnam Corporation. The study results show that, with formula 3, white leg shrimps larvae at zoea stage have the highest growth and survival rates (86.57 %), followed by formula 2 (76.03 %) and finally formula 1 (67.90 %). White leg shrimps larvae at zoea stage in formula 3 have the shortest metamorphosis time (78.61 hours), followed by formula 2 (83.25 hours) and the longest in formula 1 (94.10 hours).

GROWTH AND SURVIVAL OF TROPICAL ABALONE Haliotis asinina SEED IN CONCRETE TANKS AT DIFFERENTS STOCKING DENSITY

2012 ◽  
Vol 4 (2) ◽  
Author(s):  
Mat Sardi Hamzah ◽  
Sigit Anggoro Putro Dwiono ◽  
Safriyadi Hafid
Keyword(s):  
Growth Rate ◽  
Survival Rate ◽  
Shell Growth ◽  
Economic Value ◽  
Stocking Density ◽  
Seed Density ◽  
Total Production ◽  
Growth And Survival ◽  
Haliotis Asinina ◽  
The World

Tropical abalones (Haliotis asinina) is a marine gastropod that has high economic value and consumed by people in the world. In 2002, the production of abalones was 4.076 ton from total production of marine fisheries in the world 8.000 ton. The countries that produce abalone by farming are Taiwan, Cina, South Africa, Japan, Cilie, USA, Australia and New Zealand. Information about the production in Indonesia is scarce. The main issue faced by farmer is higher mortality during post larvae and juvenile. The aim of this research was to observe the influence of abalone seed density in concrete tanks regarding to growth and survival. The research was conducted in January - May 2012 Mataram Marine Bio Industry Technical Implementation Unit, LIPI. Analysis of varians showed that seed densities was not significantly different (P>0.05). The highest survival rate were in density 75 individual/tank with 11.11 % mortality. The highest growth rate were in 50 individual/tank with shell growth rate 0.21cm/14 days and seed weight was 1.23 g.Keywords: growth, survival rate, seed of abalone (Haliotis asinina), density

scholarly journals The Effect of Potassium Diformate Addition to Feed on Growth and Survival Rates of Common Carp (Cyprinus carpio L.)

2020 ◽  
pp. 1-8
Author(s):  
Ayi Yustiati ◽  
Mahmud Sa’id ◽  
. Junianto ◽  
Ibnu Bangkit Bioshina Suryadi
Keyword(s):  
Growth Rate ◽  
Survival Rate ◽  
Common Carp ◽  
Survival Rates ◽  
Stocking Density ◽  
Good Effect ◽  
Optimal Dosage ◽  
Daily Growth Rate ◽  
Daily Growth ◽  
Growth And Survival

This research aimed to determine the optimal dosage of potassium diformate addition to commercial feed in order to increase the growth and survival rate of common carp seeds. The method used in this research was experimental in a completely randomized design (CRD) consisting of five treatments and four replications. The treatments used were A (control), B with addition of potassium diformate (0.2%), C (0.3%), D (0.4%), and E (0.5%). For test fish, there were 200 of Common carp seeds with a size of 2-3 cm. The media used was 20 aquariums with a size of 40x30x40 cm3 and a stocking density of 10 individuals/aquarium. The rearing period was 35 days and the amount of feed given was 3% of the fish body weight. The parameters observed included water quality (temperature, pH, and dissolved oxygen) which were observed every 7 days for 35 days. Other parameters  monitored were daily growth rate, survival rate, feed efficiency, and the acidity level of the intestine. The results showed that 0.3% addition of potassium diformate gave the best results with a daily growth rate value of 3.21%, highest survival of 98%, efficiency of feed utilization of 64.83%, and a decrease in intestinal pH which helped the process of protein absorption in the fish body. In conclution, the addition of potassium diformate has good effect on growth and survival rates of common carp.

scholarly journals GROWTH AND SURVIVAL OF TROPICAL ABALONE Haliotis asinina SEED IN CONCRETE TANKS AT DIFFERENTS STOCKING DENSITY

2012 ◽  
Vol 4 (2) ◽  
Author(s):  
Mat Sardi Hamzah ◽  
Sigit Anggoro Putro Dwiono ◽  
Safriyadi Hafid
Keyword(s):  
Growth Rate ◽  
Survival Rate ◽  
Shell Growth ◽  
Economic Value ◽  
Stocking Density ◽  
Seed Density ◽  
Total Production ◽  
Growth And Survival ◽  
Haliotis Asinina ◽  
The World

<p>Tropical abalones (Haliotis asinina) is a marine gastropod that has high economic value and consumed by people in the world. In 2002, the production of abalones was 4.076 ton from total production of marine fisheries in the world 8.000 ton. The countries that produce abalone by farming are Taiwan, Cina, South Africa, Japan, Cilie, USA, Australia and New Zealand. Information about the production in Indonesia is scarce. The main issue faced by farmer is higher mortality during post larvae and juvenile. The aim of this research was to observe the influence of abalone seed density in concrete tanks regarding to growth and survival. The research was conducted in January - May 2012 Mataram Marine Bio Industry Technical Implementation Unit, LIPI. Analysis of varians showed that seed densities was not significantly different (P&gt;0.05). The highest survival rate were in density 75 individual/tank with 11.11 % mortality. The highest growth rate were in 50 individual/tank with shell growth rate 0.21cm/14 days and seed weight was 1.23 g.</p><p>Keywords: growth, survival rate, seed of abalone (Haliotis asinina), density</p>

scholarly journals TINGKAT KELANGSUNGAN HIDUP BENIH IKAN BETOK ( Anabas testudineus, Bloch) YANG DIPELIHARA DALAM WADAH MENGGUNAKAN SHELLTER DAN TANPA SHELLTER

2019 ◽  
Vol 4 (2) ◽  
pp. 60
Author(s):  
Randi Febriansyah ◽  
Muhammad Sugihartono ◽  
M Yusuf Arifin
Keyword(s):  
Growth Rate ◽  
Economic Value ◽  
Survival Rates ◽  
Native Fish ◽  
Selling Price ◽  
Anabas Testudineus ◽  
Growth And Survival ◽  
Climbing Perch ◽  
Live Fish

Climbing Perch (Testudineus Anabas, Bloch) are Indonesian native fish that live in freshwater and brackish habitats, these Climbing Perch (A. testudineus, Bloch) have a high economic value not only in the form of live fish as consumption purposes, these fish are in the form processed also has a high selling price on the market. The purpose of this study was to determine the growth and survival rates of Climbing Perch Seeds (A. testudineus, Bloch) which were maintained in containers using shellter and without shellter. This study uses 2 different treatments, namely using shellter and without shellter. The seeds of Climbing Perch are then spread into an aquarium with a volume of 54 liters with a density of 3 fish / liter Climbing Perch. The results showed that the maintenance of Climbing Perch using shellter gave the best growth rate and survival of Climbing Perch.Keywords: Climbing Perch, Shellter Technology, Survival, Water QualityAbstrakIkan betok (Anabas Testudineus, Bloch) merupakan ikan asli Indonesia yang hidup pada habitat perairan tawar dan payau, Ikan betok (A. testudineus, Bloch) ini mempunyai nilai ekonomis yang tinggi tidak hanya dalam bentuk ikan hidup sebagai tujuan konsumsi, ikan ini dalam bentuk olahan juga memiliki harga jual yang tinggi di pasar. Tujuan penelitian ini untuk mengetahui tingkat kelangsungan hidup Benih Ikan Betok (A. testudineus, Bloch) yang dipelihara dalam wadah menggunakan shellter dan tanpa shellter. Penelitian ini menggunakan 2 perlakuan yang berbeda yaitu menggunakan shellter dan tanpa shellter. Benih ikan betok kemudian ditebarkan kedalam akuarium dengan volume sebanyak 54 liter dengan kepadatan benih ikan betok 3 ekor/liter. Hasil penelitian menunjukan bahwa pemeliharaan benih ikan betok menggunakan shellter memberikan tingkat kelangsungan hidup benih ikan betok terbaik.Kata Kunci : Benih Betok, Teknologi Shellter, Kelangsungan Hidup, Kualitas Air

scholarly journals Effect of stocking density on the growth and survival of Anomalocardia brasiliana (Gmelin, 1791) (Bivalvia: Veneridae) post-larvae

2019 ◽  
Vol 49 (12) ◽  
Author(s):  
Isabela Bacalhau de Oliveira ◽  
Henrique David Lavander ◽  
Priscilla Celes Maciel de Lima ◽  
Carlos Yure Barbosa de Oliveira ◽  
Danielli Matias de Macedo Dantas ◽  
...  
Keyword(s):  
Growth Rate ◽  
Specific Growth ◽  
Survival Rates ◽  
Stocking Density ◽  
Total Water ◽  
Daily Growth Rate ◽  
Daily Growth ◽  
Cultivation System ◽  
Growth And Survival ◽  
Static Cultivation

ABSTRACT: Anomalocardia brasiliana post-larvae were cultured for 28 days to evaluate the effect of stocking density on their growth and survival rate. Three stocking densities were tested 40, 80 and 160 post-larvae cm-2, in experimental units (2-L) with static cultivation system and total water renewal at each 48 hours. The experimental design was completely randomized with three treatments and three repetitions each. Stocking density of 40 post-larvae cm-2 reached 1 mm length within 24 days, while only 18% of the post-larvae at density of 80 post-larvae cm-2 reached 1 mm length in the same time. The density of 40 post-larvae cm-2 had the highest specific growth rate, 4.98±0.08% day-1. The survival rates of post-larvae at lower densities were significantly higher (53.24±4.60% and 52.95±3.32%, on 40 and 80 post-larvae cm-2, respectively) compared to higher stocking density (31.54±0.70%). In the cultivation of A. brasiliana post-larvae, stocking density must be managed during growth. The density of 160 post-larvae cm-2 can only be used until the post-larvae reach 600μm in length, then they should be at 40 post-larvae cm-2 density to keep the maximum daily growth rate.

scholarly journals SALINITAS OPTIMAL UNTUK PENDEDERAN BENIH IKAN BETUTU (Oxyeleotris marmorata)

2017 ◽  
Vol 11 (4) ◽  
pp. 347
Author(s):  
Idil Ardi ◽  
Eri Setiadi ◽  
Anang Hari Kristanto ◽  
Ani Widiyati
Keyword(s):  
Growth Rate ◽  
Blood Glucose ◽  
Specific Growth Rate ◽  
Specific Growth ◽  
Economic Value ◽  
Sand Goby ◽  
Optimal Salinity ◽  
Absolute Weight ◽  
Growth And Survival ◽  
Absolute Length

Ikan betutu (Oxyeleotris marmorata) termasuk ikan perairan tawar yang memiliki nilai ekonomis penting dan sangat disukai karena memiliki daging yang tebal, tulangnya sedikit, dan gurih. Salah satu faktor lingkungan yang berpengaruh dalam kegiatan budidaya adalah salinitas. Penelitian bertujuan untuk mendapatkan salinitas optimum dalam pemeliharaan benih ikan betutu yang diharapkan dapat meningkatkan sintasan dan pertumbuhannya. Penelitian menggunakan rancangan acak lengkap (RAL) dengan empat perlakukan berdasarkan perbedaan salinitas yaitu kontrol ppt, 1 ppt, 3 ppt, dan 5 ppt. Setiap perlakuan dilakukan tiga kali pengulangan. Hasil penelitian menunjukkan terdapat perbedaan nyata (P<0,05) terhadap laju pertumbuhan spesifik, panjang mutlak, bobot mutlak, dan kadar glukosa darah terhadap kontrol (salinitas 0 ppt) setelah dipelihara selama 56 hari. Laju pertumbuhan mutlak, bobot mutlak, dan glukosa darah paling baik dijumpai pada benih yang dipelihara dengan salinitas 3 ppt, yaitu 0,94 ± 0,09%; 2,53 ± 0,35 mm; 37,33 ± 6,28 g; dan 0,06 ± 0,01 g/dL. Pemeliharaan benih betutu membutuhkan air bersalinitas. Untuk mengoptimalkan pertumbuhan dan sintasan air media budidaya disarankan bersalinitas 3 ppt.Sand goby (Oxyeleotris marmorata) is one of freshwater fish that has high economic value and is more desired for its thick meat, bone less, and tasteful. Salinity is one of the most important environmental factors in fish culture. The purpose of this study was to determine the optimal salinity concentration on growth and survival of sand goby fish. A completely Randomized Design (CRD) was used in this study with four treatments of salinity levels comprising A) Control; B) 1 ppt; C) 3 ppt; D) 5 ppt. Each treatment was consisted of three replicates. The result showed significant differences (P<0.05) in specific growth rate, absolute length, absolute weight, and blood glucose among the treatments against control after 56 days cultured. Seed reared under the salinity of 3 ppt was better than other treatments in terms of specific growth rate (0.94±0.09%), absolute length (2.53±0.35 mm), absolute weight (37.3±6.28 mg), and blood glucose (0.06±0.01 g/dl). Based on the present result, it was suggested that 3 ppt of salinity is better for optimize the growth and survival of sand goby.

scholarly journals Growth performance of Wader Cakul juvenile (Puntius binotatus) with different stocking density

2019 ◽  
Vol 2 (1) ◽  
pp. 40
Author(s):  
Dony Prasetyo ◽  
Anis Zubaidah ◽  
Vera Noviana
Keyword(s):  
Growth Rate ◽  
Survival Rate ◽  
Survival Rates ◽  
Stocking Density ◽  
Fish Farming ◽  
Feed Conversion ◽  
Growth And Survival ◽  
Randomized Design ◽  
Significant Difference ◽  
Absolute Growth

One of the freshwater fishes thatbegan to bedeveloped is Wader fish, but there is still a lot of information that has notbeen supportedon fish farming techniques. One of them is the optimal stocking density for cultivation. The purpose of this study was to study the effects of different stocking densities on the growth and survival rates of the WaderCakulfish (Puntiusbinotatus).This research was conductedin May - July 2018. The method used in this study was to use aCompletely Randomized Design with 4 training, namely P1 (2 fish/liter), P2 (3 fish/liter), P3 (4 fish/liter) and P4 (5 fish/liter).Each treatment was repeated3 times. The main parameters were absolute growth rate (length and weight gain)(GR), specific growth rate (SGR), survival rate (SR), and feed conversion ratio (FCR).Data were analyzedusing ANOVA (analysis of variance) and continued with the Least Significant Difference Test. The results showed that different stocking densities gave significant values (P <0.05) for GR, SGR, SR and FCR comparisons. The best treatment in this study was P1 with a growth value of 0.31 ± 0.01 gram, SGR 3.50 ± 0.03%, Long Growth 1.97 ± 0.05 cm, SR 85.07 ± 2.17% and FCR 1.47 ± 0.02. P1 (2 fish/liter) is the best maintenance to increase the growth, survival rate, and feed efficiency of thecakulwader fish.

scholarly journals PENGARUH PEMBERIAN PAKAN ALAMI Moina sp. DENGAN DOSIS YANG BERBEDA DALAM Feeding Regime TERHADAP PERTUMBUHAN DAN KELULUSHIDUPAN LARVA IKAN BAUNG (Hemibagrus nemurus)

2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Anggi Trisna Dewi ◽  
Suminto Suminto ◽  
Ristiawan Agung Nugroho
Keyword(s):  
Fish Larvae ◽  
Economic Value ◽  
Utilization Efficiency ◽  
Larval Rearing ◽  
Growth And Survival ◽  
Feeding Regime ◽  
Live Feed ◽  
Randomized Design ◽  
Live Feeds ◽  
Absolute Length

Baung (Hemibagrus nemurus) is one of the endogeneous freshwater fish that has economic value. Baung still rarely cultivated and only relies on catches, so its need to be cultivated. Live feed must be given the appropriate amount because the fish will grow not optimally if the feed is a few or too much. Moina sp. is one of the live feeds that can be given to baung larvae. The nutritions content of Moina sp. were 37.38% protein, 13.29% fat, 0.00% crude fiber, 11.00% ash, and 99.60% moisture content. Size of Moina sp. that suitable for larvae ranges is 500 – 1,000 μm.The aim of this study was to evaluate the effect of live feed Moina sp. with different doses in feeding regime on growth and survival of larvae baung and to determine the best dose of Moina sp. on growth and survival larvae baung. The research was carried out at the Technical Implementation Unit of the Fish Larvae Center (UPT BBI) Sawangan, Magelang District in March – May 2018. The individuals of D3 larvae with a length of 0.6 ± 0.1 cm were used in the culture. The research was conducted using experimental method with completely randomized design (CRD) with 4 treatments and 3 replicates. Those treatments  were treatment A (5ind / ml), B (10 ind / ml), C (15 ind / ml), and D (20 ind / ml).The results showed that the different dose of live feed Moina sp. significantly affected (P <0.01) on TKP, Pm, SGR, EPP, PER and RGR but not significantly affected  (P>0.05) on SR. in. treatment D showed the best value of absolute length, SGR and SR in D3D15 stage were 0.9 ± 0.10, 7.04 ± 0.5, 90 ± 3.3,respectivel. In other addition of  D15-D28 had absolute length, SGR, FCR, Feed utilization efficiency, PER, RGR and SR were 0.8 ± 0.10, SGR 3.55 ± 0.17 , 1.31 ± 0.1, 76.76 ± 6.2,1.53 ± 0.1, 5.24 ± 0.5, 85.22 ± 3.5. However,20 ind/ml of Moina sp dosage which be recommend for baung larval rearing in hatchery.

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