scholarly journals KEBUTUHAN PROTEIN PAKAN UNTUK PERFORMA OPTIMAL BENIH IKAN PATIN PASUPATI (PANGASIID)

2018 ◽  
Vol 13 (1) ◽  
pp. 47
Author(s):  
Evi Tahapari ◽  
Jadmiko Darmawan
Keyword(s):  
Survival Rate ◽  
Growth Performance ◽  
Protein Content ◽  
Maximum Growth ◽  
Feed Conversion ◽  
Protein Retention ◽  
Randomized Design ◽  
Significant Difference ◽  
Test Fish ◽  
Feed Protein

Penelitian ini bertujuan untuk mendapatkan kandungan protein optimum pakan untuk menunjang pertumbuhan maksimal dalam pemeliharaan benih ikan patin pasupati. Penelitian dirancang menggunakan rancangan acak lengkap (RAL) dengan empat perlakuan dan tiga ulangan. Sebagai perlakuan adalah pakan dengan kandungan protein berbeda, yaitu: A. 30%, B. 35%, C. 40%, dan D. 45%. Wadah pemeliharaan ikan uji adalah bak fiber berukuran 57 cm x 36 cm x 29 cm. Sebanyak 30 ekor ikan uji berukuran bobot awal 0,94 ± 0,13 g dengan panjang awal 3,82 ± 0,21 cm; ditebar ke dalam setiap bak. Percobaan berlangsung selama empat puluh hari. Ikan diberi pakan lima kali/hari sebanyak 10% dari biomassa ikan. Parameter yang diamati adalah laju pertumbuhan bobot, pertumbuhan panjang, retensi protein, rasio konversi pakan, dan sintasan. Data dianalisis dengan analisis ragam pada selang kepercayaan 95% dan dilanjutkan dengan Uji Beda Nyata Terkecil (Uji BNT). Hasil penelitian menunjukkan bahwa pakan dengan kandungan protein 40% (perlakuan C) memberikan performa pertumbuhan bobot, pertambahan panjang, retensi protein, dan konversi pakan terbaik (P<0,05) dibandingkan dengan perlakuan lainnya. Sintasan ikan pada perlakuan A, B, dan C berturut-turut sebesar 81,11%; 80,00%; dan 80,00% dan tidak berbeda nyata (P>0,05). Ikan pada perlakuan D memiliki sintasan terendah yaitu 72,22%.This study was aimed to determine the optimum feed protein content to support maximum growth performance of catfish juveniles. The study was designed using a completely randomized design (CRD) with four treatments and three replications. The treatments consisted of different protein contents of artificial feed, namely: A. 30%, B. 35%, C. 40%, and D. 45%. The test fish were reared in fiber tank containers sized 57 cm x 36 cm x 29 cm. A total of 30 fish with an initial weight of 0.94 ± 0.13 g and length of 3.82 ± 0.21 cm were stocked into each tank. The experiment lasted for forty days. Fish were fed with the experimental feeds five times/day as much as 10% of the fish biomass. The parameters observed were weight growth rate, growth length, protein retention, feed conversion ratio, and survival rate. The data were analyzed by analysis of variance at 95% confidence interval and continued with the least significant difference (LSD) test. The results showed that the feed with a crude protein content of 40% (treatment C) gave the best growth performance, protein retention and feed conversion and significantly different compared with the other treatments (P <0.05). The survival rate of fish in treatment A, B, and C were 81.11%, 80.00%, and 80.00%, respectively which was not significantly different (P>0.05). Fish in the treatment D had the lowest survival rate (72.22%).

scholarly journals FEED TIME AND QUANTITY MANAGEMENT IN INCREASE GROWTH RATE AND SURVIVAL RATE OF SNAKEHEAD FISH FARMING, Channa striata (Bloch, 1793)

2020 ◽  
Vol 5 (1) ◽  
pp. 1-8
Author(s):  
Chatammi Akbar ◽  
Deny Sapto Chondro Utomo ◽  
Siti Hudaidah ◽  
Agus Setyawan
Keyword(s):  
Growth Rate ◽  
Survival Rate ◽  
Feeding Rate ◽  
Fish Farming ◽  
The Other ◽  
Feed Conversion ◽  
Feeding Frequency ◽  
Absolute Weight ◽  
Protein Retention ◽  
Randomized Design

The nature of cannibalism in snakehead fish (Channa stiata) causes high mortality in snakehead fish farming. Good and proper management is needed to minimize its cannibalism. The aims of this research were intended to find out the feeding frequency and feeding rate in growth performance and survival rate of snakehead fish seed. This research was conducted with Factorial Completely Randomized Design (FCRD), which consisted of 2 factors, feeding rate and feeding frequency each with triplicates. The treatments of feeding rate were 3%, 5%, and 7% and the treatments of feeding frequency were 3 and 4 times everyday. The used feed is commercial feed PF-800. The result of this research indicated that feeding rate 7% with 4 times feeding frequency each day was the highest absolute weight and length of growth rate than the other treatments. The highest value in survival rate parameter was feeding rate 3% with 3 and 4 times/day. On the other hand, the lowest value in FCR parameter was feeding rate 5% with 3 times feeding frequency each day. Meanwhile, the highest value in protein retention parameter was feeding rate 5% with 3 times/day. The result showed that there was any interaction in absolute weight of growth rate and protein retention. The single factor in form of feeding rate gave significant results of survival value and feed conversion ratio. The result of this research showed that feed management of 7% FR with 4 times/day FF gave the best result in growth, FCR, and protein efficiency of snakehead fish. Although, it has the lowest SR value, but 7% FR with 4 times/day FF can produce the highest biomass of snakehead fish in this study reached 114,45g.

scholarly journals The effect of chitosan levels in feed on the growth and daily feed consumption of giant gourami (Osphronemus goramy)

DEPIK ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 231-237
Author(s):  
Dito Maryanto Putra ◽  
Roffi Grandiosa ◽  
Herman Hamdani ◽  
Kiki Haetami
Keyword(s):  
Feed Consumption ◽  
Feed Additive ◽  
Optimum Level ◽  
Feed Conversion ◽  
Daily Growth ◽  
Weight Growth ◽  
Randomized Design ◽  
Significant Difference ◽  
Absolute Length ◽  
Test Fish

Chitosan is an ingredient that can be used as a feed additive. In aquaculture, chitosan can be used as an antimicrobial, antifungal, antioxidant growth-promoting and immunostimulant. This study aims to determine the optimum addition of chitosan to feed to increase growth and daily feed consumption of giant gourami. The method used in this research is an experimental method using a completely randomized design (CRD), which consists of five treatments and three replications. The treatments used were (A) without chitosan (control), (B) 2.5 g/kg feed, (C) 5 g/kg feed, (D) 7.5 g/kg feed, and (E) giving chitosan of 10 g/kg feed. The test fish used were giant gourami with a 6 – 8 cm length and a weight of 8 – 10 g. The container used was hapa measuring 1 x 1 x 1 m3 with a density of 15 fish per treatment and 42 days of maintenance. The feeding rate was 3% of the fish biomass. Data from observations of length and weight were analyzed using Analysis of Variance (ANOVA) with a 95% confidence level; if there was a significant difference, Duncan's multiple distance test was performed. The results showed that addition of chitosan 7.5 g/kg feed was effective in improving growth on giant gourami. During maintenance, absolute length growth was 2.90 ± 0.10 cm, absolute weight growth was 15.33 ± 1.19 g, daily growth was 36.51 ± 2.84%, feed conversion ratio was 1.69 ± 0.06, and survival rate was 100 ± 0.00%. This research concluded that the optimum level of addition of chitosan to increase growth and daily feed consumption of giant gourami was 7.5 g/kg feed.Keywords:ChitosanFeed additiveGiant gouramiGrowth

scholarly journals EFFECT OF DIFFERENT LEVEL OF PROTEIN ON GROWTH PERFORMANCE, SURVIVAL RATE, DIGESTIVE ENZYME, AND BODY PROTEIN COMPOSITION OF JUVENILE BESENG-BESENG FISH (Marosatherina ladigesi)

2020 ◽  
Vol 9 (1) ◽  
pp. 1047
Author(s):  
Jayadi Jayadi ◽  
Amrah Husma ◽  
Nursyahran Nursyahran
Keyword(s):  
Enzyme Activity ◽  
Survival Rate ◽  
Growth Performance ◽  
Protein Content ◽  
Digestive Enzyme ◽  
Protein Composition ◽  
Body Protein ◽  
Protein Levels ◽  
Protease Enzyme ◽  
Randomized Design

Marosatherina ladigesi’s original habitat is in the freshwater of South Sulawesi as endemic fish in the wallacea zone Indonesia, with a local name called beseng-beseng fish. M.ladigesi was already in the category of at threat of extinction.The purpose of this study was to investigate the effect of different protein levels on survival rate, growth performance, body protein composition and enzyme activity of protease, lipase and amylase of beseng-beseng fish. The research method was using Completely Randomized Design with three treatments and three replications. Treatment of the study: protein content of feed A: 40%, B: 50% and C: 60%. Fish maintenance takes 90 days. The results showed that protein content had a significant effect (P<0,05) on absolute body growth, specific growt rate, survival rate, body protein composition and protease enzyme activity of juvenile beseng-beseng fish. The best growth performance is obtained at 50% and 60% protein content, while the survival and body protein composition and the best protease enzyme activity at 60% protein content.

scholarly journals PENGARUH PEMBERIAN PAKAN DENGAN KADAR PROTEIN BERBEDA TERHADAP PERTUMBUHAN IKAN KAKAP PUTIH (Lates calcarifer) YANG DIPELIHARA DI BAK TERKONTROL

2018 ◽  
Vol 46 (2) ◽  
pp. 89
Author(s):  
Della Febriana Putri ◽  
Limin Santoso ◽  
Suryadi Saputra
Keyword(s):  
Growth Rate ◽  
Protein Content ◽  
Control Treatment ◽  
Feed Conversion ◽  
Lates Calcarifer ◽  
Daily Growth ◽  
Protein Retention ◽  
Protein Levels ◽  
Randomized Design ◽  
Absolute Growth

This study aims to determine the optimal protein content in the feed for the growth rate of seabass (Lates calcarifer) through feeding with different protein levels maintained in the controlled tank. This study used a complete randomized design (RAL) with 46% protein content of commercial feed, 46% protein content of formulation and 48% protein content of formulation each treatment consisting of three replications. The results of this study as a whole of the parameters observed included absolute growth, daily growth rate, protein retention, and liveliness gave significantly different results between control treatment with P1 and P2, while for feed conversion ratio gave significantly different result between treatment control with P2, but not significantly different between controls with P1 and P1 with P2. .With the provision of seabass with different protein levels maintained in a controlled tank gives the best results in the control treatment with a 46% protein content.

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 Feeding rate and frequency on juvenile pompano growth

2013 ◽  
Vol 48 (8) ◽  
pp. 950-954 ◽  
Author(s):  
Viviana Lisboa da Cunha ◽  
Marcelo Roberto Pereira Shei ◽  
Marcelo Hideo Okamoto ◽  
Ricardo Vieira Rodrigues ◽  
Luís André Sampaio
Keyword(s):  
Body Weight ◽  
Growth Performance ◽  
Feeding Rate ◽  
Feeding Rates ◽  
Feed Conversion ◽  
Randomized Design ◽  
Significant Difference ◽  
Final Weight ◽  
Completely Randomized Design ◽  
The Ideal

The objective of this work was to evaluate the ideal feeding rate and frequency for juvenile pompano (Trachinotus marginatus). Two experiments were carried out in a completely randomized design, with three replicates each. In experiment I, 25 fish (4.8±0.6 g and 6.48±0.01 cm) were stocked in 15 tanks (50 L) during 21 days and fed 4, 8, 12, 16, and 20% body weight per day. In experiment II, 20 fish (4.1±0.1 g and 6.6±0.1 cm) were stocked in 15 tanks (40 L) during 28 days and fed 2, 6, 8, and 10 times a day. The tested feeding rates and frequencies did not influence survival. Final weight and length in experiment I were significantly lower in fish fed 4% body weight per day, whereas in experiment II only weight was significantly lower in fish fed 2 and 6 times a day. At the end of both experiments, apparent feed conversion showed significant difference, with the worst value observed for fish fed 20% body weight per day in experiment I and 2 times a day in experiment II. Juvenile pompano show better growth performance when fed 8% body weight per day and 8 times a day.

scholarly journals EFFECTS OF DIETS WITH DIFFERENT PROTEIN LEVEL FOR COBIA (Rachycentron canadum) GROWTH IN CONTROLLED TANK

2019 ◽  
Vol 7 (2) ◽  
pp. 845
Author(s):  
Lulus Setianingsih ◽  
Limin Santoso ◽  
Suryadi Saputra
Keyword(s):  
Protein Level ◽  
Optimal Growth ◽  
Feed Conversion ◽  
Daily Growth ◽  
Absolute Weight ◽  
Rachycentron Canadum ◽  
Protein Retention ◽  
Protein Levels ◽  
Randomized Design ◽  
Feed Protein

The feed given to cobia’s juvennile (Rachycentron canadum) still uses expensive factory-made feed to be the basis of this research. This aims of this research to examine the effect of feed formula with different protein levels on optimal growth cobia. This research method  used a completely randomized design (CRD) with three treatments and three replications. The treatment in this study were different protein level commercial feed (as control/46%), and formula feed (protein P1 46% and P2 protein 48%). The parameters tested included absolute weight, daily growth rate, feed conversion ratio, protein retention, and survival rate. The data obtained were analyzed by analysis of variance and continued with the duncan test with a 95% confidence interval. The results showed that the growth of absolute weight and daily growth rates generated from each treatment were significantly different (p <0.05), K (80.30 ± 11.20c g and 1.78 ± 0.25c g/day), P1 (21.87 ± 1.95a g and 0.49 ± 0.05a g/day), P2 (37.43 ± 3.29b g and 0.83 ± 0.07b g/day).

scholarly journals Increase in body weight and protein retention on meat chicken due to the addition of probiotics and digestive enzymes in fermented diet containing maggot flour and local materials

2022 ◽  
Vol 951 (1) ◽  
pp. 012107
Author(s):  
M A Yaman ◽  
U Nasution ◽  
Allaily ◽  
M Daud ◽  
Zulfan
Keyword(s):  
Body Weight ◽  
Digestive Enzymes ◽  
Digestive Enzyme ◽  
Feed Conversion ◽  
Final Body Weight ◽  
Protein Retention ◽  
Randomized Design ◽  
Fermented Feed ◽  
Significant Difference ◽  
Local Materials

Abstract The purpose of this study was to determine the growth response of meat chickens due to the addition of probiotics and digestive enzymes in the fermented diet containing maggot flour and local materials. The research was carried out at Field Laboratory of Animal Science, University of Syiah Kuala-Banda Aceh, Indonesia for 66 days. A total of 100 meat chickens were designed using a completely randomized design (CRD) consisting of 5 treatments, namely P0 = 100% fermented ration (control), P1 = 0.5% probiotic + 0% digestive enzymes + 100% fermented diet, P2 = 0% probiotic + 0.5% digestive enzymes + 100% fermented diet, P3 = 0.5% probiotic + 1% digestive enzymes + 100% fermented diet, P4 = 1% probiotic + 0.5% digestive enzymes + 100% fermented diet with 4 replications. The data obtained were analyzed using ANOVA (Analysis of variance) and significant difference of data was analyzed by Duncan’s multiple distance test. The results showed that the addition of probiotics and digestive enzymes with different levels of administration in the fermented diet had a significant effect (P<0.05) on the increase in final body weight and percentage of protein retention. The best results were obtained on chicken fed on fermented diet contained 0, 5% digestive enzymes by increasing on final body weight, protein retention, feed conversion and feed efficiency which were higher than fermented feed containing probiotics. In conclusion, it was well known that digestive enzyme effected synergistically on fermented diet in increasing protein retention resulted a higher final body weight of meat chicken.

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

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 

Parameters Affecting Milling Qualities of Undefatted Soybeans (Glycine max, L. Merill) (2): Selected Physical Properties

2005 ◽  
Vol 1 (5) ◽  
Author(s):  
Abdul Ganiy O. Raji ◽  
John Alaba Victor Famurewa
Keyword(s):  
Moisture Content ◽  
Protein Content ◽  
Soybean Protein ◽  
Soy Flour ◽  
International Institute ◽  
Attrition Mill ◽  
Protein Retention ◽  
Significant Difference ◽  
Glycine Max L ◽  
Flour Yield

Soybean protein is highly rich in the essential amino acid needed by human body. In the developing countries, its use will be more generally acceptable when converted to flour like wheat. This work focused on establishing the optimum conditions of some physical characteristics of soybean for high quality and acceptable soy flour. The characteristics studied for soybean samples subjected to heat treatment of boiling and oven drying were the effect moisture content (MC) and the hull thickness on the quality of the flours. Ten samples of Tax 1485 at different moisture levels ranging from 20.6% to 8.6% and five varieties (Tax 1440-1E, Tax 1740, Tax 1485, Tax 1456 and Tax 1448-2E) obtained from International Institute for Tropical Agriculture (IITA), having different hull thicknesses were used. Soybean with mixed varieties commonly found in the open markets was also used to compare the effects of MC on the studied parameters. Flours obtained from the samples milled in an attrition mill were subjected to proximate, sieve and organoleptic evaluations. The hull thickness was found to have no correlation with protein retention, acceptability and flour yield, but moisture content has a very significant effect on the qualities. Between moisture content of 20.6% and 8.6%, protein and acceptability reduced from 40.0% to 27.7% and 4.3 to 2.2 respectively while yield increased from 0.9% to 5.8%. Though protein was reducing with reduced MC, there was no significant difference (p<0.05) in protein retention between MC of 20.6% and 10.1% but it became significant at 9.4%. There was no significant difference in acceptability from 13.6% to 8.6% MC and between 8.9% and 11.0% MC for flour yield. Both Tax 1485 and mixed varieties followed the same trend only that they have different absolute values. The mixed varieties however had no significant difference in protein content between 19.8% and 10.2% MC. These results, therefore established that to obtain acceptable soyflour of high flour yield and protein content, moisture content of soybean after processing should be about 10% (dry basis).

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