KAJIAN PEMANFAATAN TEPUNG AMPAS KELAPA SEBAGAI CAMPURAN PAKAN UNTUK IKAN LELE DUMBO, Clarias gariepinus (Burchell, 1822)

Coconut waste is one of the industrial waste or household waste that potentially can be mixed in feed, because it contains of 5,7% protein, 16,3% fat, 38,1% carbohydrate, 31,6% rough fiber, 5,5% water, and 2,6% ash. The aim of this study was to learn the effectivity of adding shredded coconut waste as fish feed ingredients for dumbo catfish fry. This research was carried out in 60 days in Aquaculture laboratorium, Fisheries and Marine, Agriculture Faculty, University of Lampung. This research used completety randomized design with 4 treatments and 3 repetitions. Treatment A (0% of coconut waste flour), treatment B (10% of coconut waste flour), treatment C (20% of coconut waste flour), and treatment D (30% of coconut waste flour). The parameters in this research were growth rate, daily growth rate, and feed conversion ration and protein retention and water quality. The result showed that the use of coconut waste flour in feed gave no effect to the growth rate, daily growth rate, and feed conversion ratio for the dumbo catfish.

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PEMBERIAN BERBAGAI DOSIS PROBIOTIK PADA PAKAN TERHADAP PERTUMBUHAN, DAN FCR IKAN BANDENG (Chanos chanos) DENGAN SISTEM POLIKULTUR

Jurnal Perikanan Pantura (JPP) ◽

10.30587/jpp.v1i2.462 ◽

2018 ◽

Vol 1 (2) ◽

pp. 17

Author(s):

Tri Rahayu Ningsih ◽

Endah Sri Redjeki ◽

Sa’idah Luthfiyah

Keyword(s):

Growth Rate ◽

Conversion Ratio ◽

Feed Conversion ◽

Anova Analysis ◽

Daily Growth Rate ◽

Daily Growth ◽

Chanos Chanos ◽

Absolute Weight ◽

Randomized Design ◽

The Difference

Milkfish is including commodities that easy to cultivated and has high interest comsumption. The technology that support cultivation of milkfish still weak in optimalyze the growth of it. Research design of this study is group randomized design (RAK). The purpose of this study is to analyze the appropriate dose of growth variable, and FCR of milkfish by using policulture system. This study using 4 treatment and 3 repeatition by different probiotic dose of treatement. Treatment P0 (control), P1 (giving probiotic 8 ml/kg of feed), P2 (giving probiotic 10 ml/kg of feed), P3 (giving probiotic 12 ml/kg of feed). Variable that observed by growth, and FCR of milkfish. The result of ANOVA analysis shows that the difference is very real of variable of daily growth rate, absolute weight, FCR of milkfish, and SGR of seaweed. Varibale that shows a difference next by BNT further testing, so that the best treatment as known is P2 (giving probiotic 10 ml/kg of feed). Giving of dose variety of feed gives real difference toward growth. Growth is indicated by daily growth rate and absolute weight. Giving P2 of probiotic (giving probiotic 10 ml/kg of feed) able to apply to cultivators so that press the value of feed conversion ratio.

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UTILIZATION OF MARINE FUNGAL Nodulisporium sp. KT29 METABOLITES TO IMPROVE THE PRODUCTION PERFORMANCE OF MARINE CULTURE OF WHITE SHRIMP

Jurnal Ilmu dan Teknologi Kelautan Tropis ◽

10.28930/jitkt.v8i2.15839 ◽

2017 ◽

Vol 8 (2) ◽

pp. 747

Author(s):

Fazril Saputra ◽

Dinamella Wahjuningrum ◽

Kustiariyah Tarman ◽

Irzal Effendi

Keyword(s):

Growth Rate ◽

Survival Rate ◽

Conversion Ratio ◽

Feed Conversion Ratio ◽

Production Performance ◽

White Shrimp ◽

Feed Conversion ◽

Daily Growth Rate ◽

Daily Growth ◽

Marine Culture

This study aimed to determine the best dose of administration of marine fungal Nodulisporium sp. KT29 metabolites to improve the production performance of marine culture of white shrimp. The experimental animals used were white shrimp Litopenaeus vannamei post larvae 12, which were reared in the sea using floating net cages with a stocking density of 700 post larvae/net. Experimental design used was a completely randomized design consisting of 3 treatments with 3 replications; control without the administration of Nodulisporium sp. KT29 metabolites, dietary of feed containing Nodulisporium sp. KT29 metabolites at doses of 20 mL/kg of feed and 40 mL/kg of feed. The results showed that survival rate, absolute length growth, weight gain, daily growth rate and feed conversion ratio in treatment groups were better than the control (P<0.05). The administration of marine fungal Nodulisporium sp. KT29 metabolites at a dose of 20 mL/kg of feed could improve the production performance of white shrimp cultivated in the sea with survival rate, daily growth rate and feed conversion ratio: 66.61±6.94%, 20.18±0.39 %/day and 3.20±0.22, respectively.

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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

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UTILIZATION OF MARINE FUNGAL Nodulisporium sp. KT29 METABOLITES TO IMPROVE THE PRODUCTION PERFORMANCE OF MARINE CULTURE OF WHITE SHRIMP

Jurnal Ilmu dan Teknologi Kelautan Tropis ◽

10.29244/jitkt.v8i2.15839 ◽

2017 ◽

Vol 8 (2) ◽

pp. 747-755 ◽

Cited By ~ 1

Author(s):

Fazril Saputra ◽

Dinamella Wahjuningrum ◽

Kustiariyah Tarman ◽

Irzal Effendi

Keyword(s):

Growth Rate ◽

Survival Rate ◽

Conversion Ratio ◽

Feed Conversion Ratio ◽

Production Performance ◽

White Shrimp ◽

Feed Conversion ◽

Daily Growth Rate ◽

Daily Growth ◽

Marine Culture

This study aimed to determine the best dose of administration of marine fungal Nodulisporium sp. KT29 metabolites to improve the production performance of marine culture of white shrimp. The experimental animals used were white shrimp Litopenaeus vannamei post larvae 12, which were reared in the sea using floating net cages with a stocking density of 700 post larvae/net. Experimental design used was a completely randomized design consisting of 3 treatments with 3 replications; control without the administration of Nodulisporium sp. KT29 metabolites, dietary of feed containing Nodulisporium sp. KT29 metabolites at doses of 20 mL/kg of feed and 40 mL/kg of feed. The results showed that survival rate, absolute length growth, weight gain, daily growth rate and feed conversion ratio in treatment groups were better than the control (P<0.05). The administration of marine fungal Nodulisporium sp. KT29 metabolites at a dose of 20 mL/kg of feed could improve the production performance of white shrimp cultivated in the sea with survival rate, daily growth rate and feed conversion ratio: 66.61±6.94%, 20.18±0.39 %/day and 3.20±0.22, respectively.

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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%).

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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 ◽

10.12688/f1000research.27036.1 ◽

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.

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Bonylip Barb Fish Fingerlings Cultivation (Osteochilus hasselti C.V.) in a Growing Round Container

Asian Journal of Fisheries and Aquatic Research ◽

10.9734/ajfar/2020/v9i130151 ◽

2020 ◽

pp. 25-31

Author(s):

Santika Ahmad ◽

Ibnu Bangkit ◽

. Iskandara ◽

Izza Mahdiana Apriliani

Keyword(s):

Growth Rate ◽

Feed Efficiency ◽

Conversion Ratio ◽

Feed Conversion Ratio ◽

Water Current ◽

Feed Conversion ◽

Daily Growth ◽

Weight Growth ◽

Randomized Design ◽

Absolute Growth

This research was purposed is to find the optimum current for growth and growth of Bonylip Barb fingerlings (Osteochilus hasselti C.V). Method used in this research is compelitely Randomized Design (CRD), consists of three treatments and four replications. The treatments are : A (without current or (control), B (with 0.1 ms-1 water current) and C. (0.1 ms-1 water current cabined with venture aeration). Bonylip Barb of 4 – 6 cm size are kept as many as 15 fish / x Liters and the amount of feed given is adjusted to the feeding rate (FR) of 10 % of Bonylip Barb biomass carried out every three times a day and adjusted for growth every ten days. Water quality during maintenance (40 days) was observed once every 10 days while survival, absolute weight growth, daily growth rate, feed conversion ratio and feed efficiency were observed every ten days. After 40 days of maintenance, the best result showed 0.1 ms-1, with 100% survival rate , 6.09 g absolute growth, 3.13% specific growth rate , 3.48% feed conversion ratio was , and 30.04%. feed efficiency.

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PENGARUH PEMBERIAN DOSIS PROBIOTIK YANG BERBEDA PADAPAKAN KOMERSIL TERHADAP PERTUMBUHAN IKAN LELE DUMBO(Clariasgariepinus) PEMELIHARAAN PADAT TEBAR TINGGI

Jurnal Perikanan Pantura (JPP) ◽

10.30587/jpp.v1i2.463 ◽

2018 ◽

Vol 1 (2) ◽

pp. 22

Author(s):

Setiawan Eka Putra ◽

Endah Sri Redjeki ◽

Sa’idah Luthfiyah

Keyword(s):

Growth Rate ◽

Economic Value ◽

Clarias Gariepinus ◽

Economic Losses ◽

African Catfish ◽

Selling Price ◽

Daily Growth Rate ◽

Daily Growth ◽

Absolute Weight ◽

Randomized Design

African catfish (Clarias gariepinus) is one type of freshwater fish that has high economic value. African catfish with intensive cultivation are hampered by the high cost of feed that is not in accordance with the selling price of African catfish. An alternative effort that can be done is the addition of probiotics to feed which is expected to reduce feed costs. Probiotics are living microorganisms in fish culture that can prevent disease, thereby increasing production and can reduce economic losses. This study aims to analyze the effect of probiotics on the growth of absolute weight and daily growth rate of African catfish. The method used was Completely Randomized Design (RAL) with 4 treatments namely 0, 2, 4 and 6 ml / kg of feed and repeated 3 times. Activities carried out in this study include preparation of containers, seed stocking, fish sampling, feed preparation, feeding and water management. The variables observed were absolute weight growth and daily growth rate. The results showed that the addition of probiotics to commercial feed significantly affected the growth of weight and daily growth rate of African catfish

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PENGGUNAAN SISTEM AKUAPONIK DENGAN JENIS TANAMAN YANG BERBEDA TERHADAP PERTUMBUHAN DAN KELANGSUNGAN HIDUP IKAN MAS (Cyprinus Carpio)

Jurnal Perikanan Pantura (JPP) ◽

10.30587/jpp.v2i2.994 ◽

2019 ◽

Vol 2 (2) ◽

pp. 68

Author(s):

Juli Prahesti ◽

Rahmad Jumadi ◽

Andi Rahmad Rahim

Keyword(s):

Growth Rate ◽

Cyprinus Carpio ◽

Conversion Ratio ◽

Feed Conversion ◽

Daily Growth Rate ◽

Daily Growth ◽

Absolute Weight ◽

Weight Growth ◽

Common Carp Cyprinus Carpio ◽

Absolute Length

Common carp (Cyprinus carpio) is one type of freshwater fish that develops very rapidly as a commercial fish. The purpose of this study was to determine the best plant species in aquaponic systems in increasing optimal growth of common carp (Cyprinus carpio). This study used a completely randomized design (RAL) with 4 treatments and 3 replications. Analysis of variance (ANOVA) was used to see significant differences in treatment. Composition of treatment K (without plants), A (kale), B (lettuce), C (pakcoy). The main observation variables include absolute weight growth, absolute length, daily growth rate, survival rate and feed conversion ratio. The results of variance analysis (ANOVA) showed very significant differences in absolute length and survival variables. Absolute weight, daily growth rate and FCR in the study did not show any real differences. The highest absolute weight growth, daily growth rate, and feed conversion ratio are perlakaun K (without plants) (1,19)g, (1,59)cm and (3,48)g. The highest absolute length is treatment C (pakcoy) which is (0.97)cm. A good survival rate is B (lettuce) treatment, that is (60.00%).

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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 ◽

10.12688/f1000research.27036.2 ◽

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.

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