Peningkatan Respon Imun Non-Spesifik Benih Kerapu Bebek,  Cromileptes altivelis dengan Imunostimulan dan Bakterin terhadap Infeksi Viral Nervous Necrosis (VNN)

An experiment to evaluate the effectiveness immunostimulant and bacterin on humpback grouper have been conducted at the Disease Laboratory of Research Institute for Mariculture, Gondol, Bali. The experiment was designed in completely randomized design with four treatments in duplicates. Two hundred of humpback grouper juveniles (15-18 cm of total length, 55-65 g of body weight) were injected intraperitoneally with (A) bacterine at 107 cfu/kg body weight (BW), (B) peptidoglycan at 100 mg/kg BW, and (C) immuno star at 100 ml/kg BW, (D) control. The fish were then challenged with VNN by intramuscular injection at 10 days post treatment. Results showed that survival rates of juvenile after challenged with VNN were 60.00% (B & C), 53.34% (A), and 1.67% (control). Parameters of non-spesific immune respons showed that phagocytic activities were 17.56% (B), 17.55% (C), 13.11% (A), and 9.33% (control). In addition, lisozyme activities were 1.64 cm (B), 1.58 cm (C), 1.55 cm (A), and 1.46 cm (control). Immunostimulant and bacterin stimulated non-specific immune response, and increased survival rate of humpback grouper juvenile.

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The effect of fermented coconut waste to the growth of catfish (ClariasSp)

International Journal of Agricultural Sciences ◽

10.25077/ijasc.1.1.21-27.2017 ◽

2017 ◽

Vol 1 (1) ◽

pp. 21

Author(s):

Farizaldi, Novirman Jamarun, Jafrinur, Yeti Marlida

Keyword(s):

Body Weight ◽

Survival Rate ◽

Study Design ◽

Feed Intake ◽

Feed Consumption ◽

Feed Conversion ◽

Randomized Design ◽

Completely Randomized Design ◽

Catfish Diet

This study aimed to determine the effect of fermented coconut waste on the growth of catfish (Clariassp). The study design used was completely randomized design (CRD) with 4 treatments and 5 replications. Treatments included P0 (0% of fermented coconut waste in the feed), P1 (10% of fermented coconut waste in the feed), P2 (20% of fermented coconut waste in feed), and P3 (30% of fermented coconut waste in the feed). The observed variables were feed consumption, absolute body weight, feed conversion and survival rate. The results showed that using fermented coconut waste for catfish diet significantly (P <0.05) affected feed intake, absolute body weight, feed conversion and live survival of the fish. The conclusion of this research was using 20% of fermented coconut waste in the diet can increase the growth of catfish (Clariassp).

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Growth Performance and Survival Rate of Catfish (Pangasius sp) with the Application of the Nitrifying and Denitrifying Bacteria

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/934/1/012004 ◽

2021 ◽

Vol 934 (1) ◽

pp. 012004

Author(s):

Y Yosmaniar ◽

T Sumiati ◽

M Mulyasari

Keyword(s):

Water Quality ◽

Body Weight ◽

Survival Rate ◽

Bacterial Isolate ◽

Stocking Density ◽

Optimal Growth ◽

Denitrifying Bacteria ◽

Growth And Survival ◽

Randomized Design ◽

Completely Randomized Design

Abstract Nitrifying and denitrifying bacteria can be used as a bioremediation agents in aquaculture. The purpose of this experiment is to evaluate the optimal growth and survival performances of catfish rearing with the application of nitrifying and denitrifying bacteria. A completely randomized design was performed with the following treatments: A) nitrifying and denitrifying bacteria NP2-DP1; B) nitrifying and denitrifying bacteria NP2-DP2; C) commercial bacteria and D) without bacterial isolate (control), each with 3 replications. Twelve containers (34 x 34 x 45 cm) were used with a volume of 20 L equipped with aeration. The catfish used (Pangasius sp) has a body weight of 8.33 g ± 0.1 and stocking density of 20 fish / container reared within 30 days. Feed was applied to the fish at 3% of their body weight for three times a day at 08.00 am, 12.00 and 15.00 pm . . Inoculation of bacteria on day 10th and; 20th, that is 108 cfu / mL. The parameters measured were growth rate, survival rate, and water quality. Sampling was carried out every 10 days. The results showed that the application of NP2 and DP1 was the optimal to increase the growth and survival of catfish.

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NATURAL FEEDING OF SLUDGE WORMS (Tubifex sp.) WITH DIFFERENT FEEDING RATE ON GROWTH AND SURVIVAL RATE OF CTENOPOMA (Ctenopoma acutirostre) FISH SEEDS

Jurnal Mina Sains ◽

10.30997/jms.v5i2.2357 ◽

2019 ◽

Vol 5 (2) ◽

Author(s):

Muhammad Atilah Setiawan ◽

Muarif Muarif ◽

Fia Sri Mumpuni

Keyword(s):

Survival Rate ◽

Feeding Rate ◽

Specific Growth ◽

Feeding Frequency ◽

Initial Weight ◽

Growth And Survival ◽

Randomized Design ◽

Absolute Length ◽

Test Fish ◽

Completely Randomized Design

The aim of this study was to determine the growth and survival rate of Ctenopoma fish seeds. This study used a completely randomized design with 3 treatments and 3 replications. The treatment in this study was a different feeding rate using natural feed of Tubifex sp namely A (8%), B (10%), and C (12%) ). The test fish used was Ctenopoma fish seeds with an initial length of 2.40 ± 0.10 cm and an initial weight of 0.32 ± 0.05 g. Fish seeds are cultivated for 28 days with feeding frequency twice a day. The results of research showed that the use of different feeding rate had an significantly different (P<0.05) on the specific growth rate and absolute length growth with the best results in the treatment C. The survival rate was not significantly different between treatments (P>0.05). Key Words: Ctenopoma, feeding rate, growth, survival rate

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Pengaruh ovaprim, aromatase inhibitor, dan hipofisa terhadap kualitas telur ikan Lele Dumbo (Clarias gariepinus)

e-Journal BUDIDAYA PERAIRAN ◽

10.35800/bdp.5.1.2017.14836 ◽

2017 ◽

Vol 5 (1) ◽

Author(s):

Erwin A. Aziz ◽

Ockstan Kalesaran

Keyword(s):

Survival Rate ◽

Experimental Design ◽

Aromatase Inhibitor ◽

Fish Larvae ◽

Clarias Gariepinus ◽

Randomized Design ◽

Completely Randomized Design ◽

The Difference ◽

Hatching Eggs

This study aimed to determine the effect of ovaprim hormone, aromatase inhibitor and pituitary on the quality of the catfish eggs (Clarias gariepinus). Experimental Design used was Completely Randomized Design (CRD) with four treatments, each with three replications. Treatment A: ovaprim; treatment B: Aromatase inhibitors, treatment C: hypophysis and treatment D: Control. The results showed that the difference in treatment gave highly significant effect on fertilization and hatching eggs but no significant effect on the survival rate of larvae. Aromatase inhibitor hormone was the best because it provided highly significant effect on fertilization (92.66%), hatchability of eggs (95%), and surviva rate (81.33%) of fish larvae. Keywords : Clarias gariepinus. Ovaprim, Aromatase Inhibitor, Hypophysis, egg, larvae

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EFFECTIVENESS Daphnia sp. WHICH IS PELET FEEDING TO THE GROWTH OF SEMAH’S LARVAE Tor douronensis (Valenciennes, 1842)

Journal of Aquatropica Asia ◽

10.33019/aquatropica.v5i2.2069 ◽

2020 ◽

Vol 5 (2) ◽

pp. 23-27

Author(s):

Dina Tri Madya Ningsih ◽

Siti Hudaidah ◽

Mas Tri Djoko Sunarno

Keyword(s):

Survival Rate ◽

Fish Larvae ◽

Weight Growth ◽

Randomized Design ◽

Test Parameters ◽

Absolute Growth ◽

Absolute Length ◽

Effective Doses ◽

Endemic Fish ◽

Completely Randomized Design

The semah fish (Tor douronensis) is an Indonesian endemic fish that has a long growth, which takes 4 years to grow from larvae to broodstock. This study aims know of Daphnia sp. pelet fed with effective doses to increase the growth of semah’s fish larvae. The study was conducted from March 25 to April 13, 2020 at the Instalasi Riset Plasma Nutfah, Cijeruk, Bogor, West Java. The experimental design used completely randomized design (CRD) 4 treatments and 3 replications, namely treatment A (Daphnia sp.+pelet feed 0 gr/ L), treatment B (Daphnia sp.+ pelet feed 1 gr / L), treatment C (Daphnia sp. + pelet feed 2 gr / L), treatment D (Daphnia sp. + pelet feed 3 gr / L). The larvae of 9 days in age were randomly stocked into 12 aquariums measuring 60x30x35 cm with a density of 50 fish/aquarium and fed in the form of Daphnia sp. enriched pelet feed according to the treatment of 50 ind/larvae by giving 3 times a day which is maintained for 20 days. The test parameters measured are absolute growth in length and weight, survival rate, and water quality. Based on the results of statistical analysis (Anova), the results showed that the treatment D gave the highest influence on the growth of semah’s fish larvae (P <0.05) with an absolute weight growth value of 85,3 mg, absolute length growth of 10.6 mm, and survival rate 99.33%.

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Ewe maternal behavior score to estimate lamb survival and performance during lactation

Acta Scientiarum Animal Sciences ◽

10.4025/actascianimsci.v38i3.29923 ◽

2016 ◽

Vol 38 (3) ◽

pp. 327 ◽

Cited By ~ 3

Author(s):

Andreia Barros de Moraes ◽

Cesar Henrique Espírito Candal Poli ◽

Vivian Fischer ◽

Neuza Maria Fajardo ◽

Marta Farias Aita ◽

...

Keyword(s):

Weight Gain ◽

Survival Rate ◽

Maternal Behavior ◽

Live Weight ◽

Randomized Design ◽

Low Weight ◽

Completely Randomized Design ◽

And Performance ◽

Presence Of People ◽

Filial Behavior

Mortality of perinatal lambs and low weight at weaning cause huge liabilities to farmers. Current study describes maternal-filial behavior and evaluates the use of maternal behavior score (MBS) to estimate the behavior of ewes and lambs soon after birth, and correlate it with lamb mortality and performance during lactation. Thirty-seven Corriedale ewes were used in a completely randomized design. MBS was assessed up to 24 hours after birth, taking into consideration the distance of the ewe from the lamb at the approach of a person. Maternal behavior, placental weight, weight gain of the lambs until weaning and their survival rate were also evaluated until two hours after lambing. More than 90% of the ewes had adequate maternal behavior, with parental care, even though ewes were very sensitive to the presence of people. There was no significant correlation between MBS and maternal behavior, lamb mortality rate and live weight gain. Under these conditions, MBS was not a useful tool to estimate maternal behavior and performance of lambs.

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PERFORMANCE OF QUAILS (Coturnix-coturnix japonica) GIVEN DRINK CONTAINING MORINGA LEAF SOLUTION IN THEIR GROWING PERIOD

Jurnal Peternakan Nusantara ◽

10.30997/jpnu.v4i2.1538 ◽

2019 ◽

Vol 4 (2) ◽

pp. 75

Author(s):

Fatkur Rohman ◽

Ristika Handarini ◽

Hanafi Nur

Keyword(s):

Drinking Water ◽

Body Weight ◽

Egg Production ◽

Body Weight Gain ◽

Coturnix Japonica ◽

Feed Conversion ◽

Coturnix Coturnix ◽

Growing Period ◽

Randomized Design ◽

Completely Randomized Design

Moringa leaves contain phytochemicals which can be used to improve the performance of quails in their growing period. This study was aimed at assessing the effects of the inclusion of moringa leaf solution in drinking water on the performance of quails. The study was conducted at Badrupuyuh Farm, Sukajaya Village RT 01/02, Ciomas, Bogor Regency from October to December 2017. One-hundred quail birds aged 7 days with average initial body weight of 17.87±0.46 g were used. The birds were fed starter and grower commercial rations. Moringa leaf solution was given through drinking water. A completely randomized design with 4 treatments and 5 replicates was used. Treatments consisted of drinking water containing no moringa leaf solution (R0), drinking water containing 5% moringa leaf solution (R1), drinking water containing 10% moringa leaf solution (R2), drinking water containing 15% moringa leaf solution (R3). Data were subjected to an analysis of variance and a Duncan test. Measurements were taken on feed intake, body weight gain (BWG), feed conversion, and mortality rate. Results showed that there were significant effects (P<0.05) of treatments on BWG in week 2 and 4 and feed conversion in week 2. No mortality of quails was found. It was concluded that the inclusion of 10% moringa leaf solution in drinking water could increase BWG in week 2 and 4, improve feed conversion, and maintain the life of quails. It was recommended that further studies on the effects of moringa leaf solution inclusion in drinking water on egg production in laying period. Key words: performance, quail, moringa leaf solution

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The Effect Of Rajalele Probiotic On Survival Rate Of Fish Juvenile Pangasius pangasius, Oreochromis niloticus, Cyprinus carpio

JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS ◽

10.36987/jpbn.v6i1.1597 ◽

2020 ◽

Vol 6 (1) ◽

pp. 88-95

Author(s):

Marlina Doloksaribu ◽

Robert Martua Simanjuntak ◽

Ied Hidayani Parinduri

Keyword(s):

Social Sciences ◽

Experimental Study ◽

Data Analysis ◽

Survival Rate ◽

Cyprinus Carpio ◽

Oreochromis Niloticus ◽

Fish Farming ◽

Randomized Design ◽

The Social ◽

Completely Randomized Design

The use of probiotics is certainly one of the solutions in overcoming the problem of increasing seed in fish farming. One of them is the use of probiotic king catfish, in this study tested on catfish, tilapia and goldfish. This research is an experimental study. The design used in this study was a Completely Randomized Design with 4 treatments 3 replications. Data analysis used Statistical Package for the Social Sciences version 15. The results of the analysis of the highest seed survival rate were obtained on Pangasius pangasius (95%), on Oreochromis niloticus (83,33 %), and Cyprinus carpio (80%). The treatment of Rajalele probiotics has a very significant effect (very significant) Fanalysis (23.01) > Ftable 0.01 (7.59) on the graduation of Pangasius pangasius, Oreochromis niloticus, and Cyprinus carpio. The conclusion of this study shows that the survival rate the highest in Pangasius pangasius

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PENGARUH PENGGANTIAN JAGUNG DENGAN SORGUM Cv. KAWALI DALAM RANSUM PELLET TERHADAP PERFORMANS KELINCI LOKAL

ZOOTEC ◽

10.35792/zot.39.1.2019.22129 ◽

2018 ◽

Vol 39 (1) ◽

pp. 42

Author(s):

Agung R. P. Rumondor ◽

B. Tulung ◽

A. Rumambi ◽

C.A Rahasia

Keyword(s):

Body Weight ◽

Weight Gain ◽

Analysis Of Variance ◽

Body Weight Gain ◽

Statistical Design ◽

Feed Consumption ◽

Feed Conversion ◽

Randomized Design ◽

Completely Randomized Design ◽

All Treatment

EFFECT OF REPLACEMENT OF CORN WITH SORGUM Cv. KAWALI IN PELLET RANSUM ON LOCAL RABBIT PERFORM. The purpose of this study was to determine the effect of substitution corn with sorghum in rabbit rations on feed consumption, body weight gain, and ration conversion. The duration of the study was 28 days using 20 local rabbits. The statistical design used in this study was a completely randomized design, with 4 (four) treatment rations and 5 (five) replications. The four experimental rations, namely R0: 45% corn + 0% sorghum, R1: 30% corn + 15% sorghum, R2 15% corn + 30% sorghum, R3 0% corn + 45% sorghum. Variables were measured, viz: feed consumption, body weight gain and ration conversion. The results showed that the average of feed consumption, body weight gain, and feed conversion, were: 28.27–30.59 g /head /day, 15.76–21.55 g / head /day, and 1.42-1.80 g /head /day, respectively. Based on the analysis of variance, the treatments ration had no significant effect (P> 0.05) on consumption, but had a very significant effect (P <0.01) on body weight gain and feed conversion. The LSD test showed that all treatment rations using sorghum (R1, R2, and R3) gave results of body weight gain which were very significantly different (P <0.01) and higher than R0. Whereas, on ration conversion, treatments R1, R2, and R3 give very different results (P <0.01) lower than R0. It is concluded that the substitution of corn with sorghum at the level of 45% in the ration gives the highest results for body weight gain and conversion of rations for rabbits. Keywords: corn, sorghum, ration, performance, local rabbit

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PENGARUH PEMBERIAN PROBIOTIK Bacillus spp. MELALUI PAKAN TERHADAP KELANGSUNGAN HIDUP DAN LAJU PERTUMBUHAN IKAN NILA (Oreochromis niloticus)

JURNAL BIOLOGI TROPIS ◽

10.29303/jbt.v16i1.212 ◽

2016 ◽

Vol 16 (1) ◽

Author(s):

Muhammad Masyarul Rusdani, Sadikin Amir Saptono Waspodo dan Zaenal Abidin

Keyword(s):

Growth Rate ◽

Survival Rate ◽

Oreochromis Niloticus ◽

Specific Growth ◽

Good Combination ◽

Randomized Design ◽

Bacillus Spp ◽

Completely Randomized Design ◽

Total Bacteria ◽

Different Doses

ABSTRAKPenelitian ini bertujuan untuk menguji kinerja bakteri probiotik Bacillus spp. dan prebiotik molase dengan dosis berbeda terhadap tingkat kelangsungan hidup dan kinerja pertumbuhan ikan nila (Oreochromis niloticus). Penelitian ini menggunakan motede eksperimen dengan rancangan acak lengkap (RAL) dan melibatkan 5 perlakuan, yaitu kontrol (K), Bacillus spp. 10 ml/kg pakan (A); Bacillus spp. 10 ml/Kg pakan + molase 10 v/v (B); Bacillus spp. 20 ml/Kg pakan (C); dan Bacillus spp. 20 ml/Kg pakan + molase 10 v/v(D). Hasil yang diperoleh menunjukkan variasi untuk total bakteri, yaitu dari 2,24x108 hingga 3,78x108 CFU/ml. Demikian juga dengan total Bacillus spp. dari 1,07x106 hingga 2,02x107 CFU/ml. Adapun untuk pengamatan tingkat kelangsungan hidup dan laju pertumbuhan tidak menunjukkan hasil yang signifikan. Meski demikian, perlakuan D memiliki hasil yang relatif lebih baik dengan nilai SR dan LPH berturut-turut 96,67% dan 1,01 %/hari. Kata kunci : probiotik Bacillus spp., prebiotik molase, total bakteri dan Bacillus spp., tingkat kelangsungan hidup, laju pertumbuhan harian ABSTRACTThis study was aimed to determine the good combination of probiotic bacillus spp. and prebiotic molasses with different doses to survival rate and growth performance of tilapia (Oreochromis niloticus). this study has used experimental design with completely randomized design (CRD) and five treatment, i.e. Control (K), without probiotic and prebiotic; Bacillus spp. 10 ml/kg feed (A); Bacillus spp. 10 ml/Kg feed + molasses 10 v/v (B); Bacillus spp. 20 ml/Kg feed (C); dan Bacillus spp. 20 ml/Kg feed + molasses 10 v/v (D). The results showed variation for total bacteria and total Bacillus spp. The average of total bacteria obtained in this study ranged from 2,24x108 to 3.78x108 CFU/ml. Likewise, the total Bacillus spp. were obtained from 1.07x106 to 2.02x107 CFU/ml. While for survival rate (SR) and the growth rate (DGR) did not showed significant results. However, treatment D has a relatively better then treatment else with SR and DGR respectively 96.67% and 1.01%.day-1. Keywords : probiotic Bacillus spp., prebiotic molasses, total bacteria and Bacillus spp., survival rate, specific growth rate.

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