KEBUTUHAN PROTEIN DALAM PAKAN UNTUK PERTUMBUHAN YUWANA IKAN KERAPU BATIK (Epinephelus polyphekadion)

Marzuqi, Muhammad; Giri, Nyoman Adiasmara; Suwirya, Ketut

doi:10.15578/jppi.10.1.2004.25-31

Cited by 7 publications

(6 citation statements)

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“…Sutarmat et al, (2003), said that the type of artificial feed also gives better growth than the duck grouper fish (Cromileptes altivelis). Thend groupers require high protein concentration of food which is 45 -60% (Akbar et al, 2013, Giri et al, 19992004;Kabangga et al, 2004. And also some studies nursery juvenile batik grouper (E. polyphekadion) requires 48% protein (Marqzuqi et al, 2004), duck grouper (Cromileptes altivelis) weighs 5.5 g and size 7.7 g requires 50.1% protein (Giri el al., 1999;2002, juvevil coral trout grouper (Plectropomus leopardus) requires 48% protein (Marzuqi et al, 2007).…”

Section: Resultsmentioning

confidence: 99%

Artificial Feeding with Different Protein Content in Seed Coral Trout Grouper, Plectropomus leopardus in Controlled Tank

Alit¹

2020

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Anak Agung Alit. 2020. Artificial Feeding with Different Protein Content in Seed Coral TroutGrouper, Plectropomus leopardus in Controlled Tank. Aquacultura Indonesiana, 21 (1): 1-7. Coral trout grouper seed have high economic value, but the population in nature has started to decline. The purpose of this study was to obtain a good quality of feed on the growth and stability of seeds of coral trout grouper. Research has been done with experiment container used is fiber tank with size 1m³ counted 6 tanks. The test animals used in the study were the grouper seeds from the culture. The treatments were A = protein content in 48% feed, and treatment B = feed pellet import protein content in feed 55%. Coral trout groupers are kept in fiber tanks. Density of each tank 200 etc /m³. The study used a descriptive design with 2 treatments, each treatment repeated 3 times. Data were analyzed by using T, and at the end of the research was done profit ratio analysis. The results showed that both treatments were significantly different (P <0.05) on survival and daily growth (GR). The highest survival and daily growth in treatment B (SR 97.45%; GR 0,26g/ day) followed by treatment A (SR 85,50 %; GR 0,15g/day). From the economic analysis the best profit B/C ratio was 1.51 treatment B, and followed treatment A was 1.09.

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Section: Resultsmentioning

confidence: 99%

Artificial Feeding with Different Protein Content in Seed Coral Trout Grouper, Plectropomus leopardus in Controlled Tank

Alit¹

2020

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“…is believed to be the reason for the stunted growth of Malay combtail larvae. Marzuqi et al (2017) stated that a lack of protein intake from feed can cause fish growth to be hampered and accompanied by a reduction in fish weight because fish utilize energy sources in the body to provide sufficient energy for body maintenance. As a result, the fish will grow longer compared to its body weight.…”

Section: Absolute Growth In Length and Weight Of Malay Combtail Larvaementioning

confidence: 99%

APPLICATION OF DIFFERENT FEED AND FEEDING PERIODS DURING REARING OF MALAY COMBTAIL (Belontia hasselti) LARVAE

Yonarta,

Tanbiyaskur,

Weda

et al. 2024

Jurnal Riset Akuakultur

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Feed type and feeding period play critical roles in growth and survival of fish larvae during rearing period, for which no related studies are available for Malay combtail larvae. This research aimed to determine the best feed type and feeding period for growth and survival of Malay combtail larvae. The research experiment was arranged in a completely randomized design with five treatments of different feed and feeding periods with three replications, namely (P1) nauplii Artemia sp. (4-15 days), Moina sp. (14-24 days), and Tubifex sp. (23-35 days), (P2) nauplii Artemia sp. (4-13 days), Moina sp. (12-20 days), and Tubifex sp. (19-35 days), (P3) nauplii Artemia sp. (4-11 days), Moina sp. (10-16 days), and Tubifex sp. (15-35 days), (P4) nauplii Artemia sp. (4-11 days), Moina sp. (12-20 days), and artificial feed (19-35 days), and (P5) nauplii Artemia sp. (4-11 days), Moina sp. (10-16 days), and artificial feed (15-35 days). The results showed that P4 was the best treatment, where larvae had better absolute growth in length and weight and survival of 11.09 ± 0.03 mm, 0.083 ± 0.001 g, and 50.67 ± 1.15%, respectively. Variations of water quality parameters during the experiment in all treatments ranged between 6.0-6.6 for pH, 0.017-0.091 mg L-1 for ammonia, and 4.03-4.43 mg L-1 for dissolved oxygen. The results of this research that the sequential and early application of live feed and much later artificial feed appication in combination with the timely feeding period and the larval development improve growth and survival of Malay combtail larvae.Jenis pakan dan periode pemberian pakan memainkan peran penting dalam pertumbuhan dan kelangsungan hidup larva ikan selama masa pemeliharaan, hingga saat ini belum ada penelitian terkait mengenai larva ikan selincah. Penelitian ini bertujuan untuk mengetahui jenis pakan dan lama pemberian pakan yang terbaik untuk pertumbuhan dan kelangsungan hidup larva ikan selincah. Penelitian disusun dalam rancangan acak lengkap dengan lima perlakuan pakan dan lama pemberian pakan berbeda dengan tiga ulangan yaitu (P1) nauplii Artemia sp. (4-15 hari), Moina sp. (14-24 hari), dan Tubifex sp. (23-35 hari), (P2) nauplii Artemia sp. (4-13 hari), Moina sp. (12-20 hari), dan Tubifex sp. (19-35 hari), (P3) nauplii Artemia sp. (4-11 hari), Moina sp. (10-16 hari), dan Tubifex sp. (15-35 hari), (P4) nauplii Artemia sp. (4-11 hari), Moina sp. (12-20 hari), dan pakan buatan (19-35 hari), dan (P5) nauplii Artemia sp. (4-11 hari), Moina sp. (10-16 hari), dan pakan buatan (15-35 hari). Hasil penelitian menunjukkan bahwa P4 merupakan perlakuan terbaik, di mana larva mempunyai pertumbuhan panjang dan berat absolut yang lebih baik serta kelangsungan hidup masing-masing sebesar 11,09 ± 0,03 mm, 0,083 ± 0,001 g, dan 50,67 ± 1,15%. Variasi parameter kualitas air selama percobaan pada semua perlakuan berkisar antara 6,0-6,6 untuk pH, 0,017-0,091 mg L-1 untuk amoniak, dan 4,03-4,43 mg L-1 untuk oksigen terlarut. Hasil dari penelitian ini adalah pemberian pakan hidup secara berurutan dan dini serta pemberian pakan buatan yang dikombinasikan dengan periode pemberian pakan yang tepat waktu dan perkembangan larva akan meningkatkan pertumbuhan dan kelangsungan hidup larva ikan selincah.

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“…Beberapa penelitian terkait dengan kebutuhan protein optimum ikan kerapu ukuran pendederan (juvenil) pada kerapu Epinephelus akaara membutuhkan protein dalam pakan 49,5% (Chen and Tsai, 1994), Epinephelus striatus lebih dari 55% (Ellis et al, 1996), juvenil kerapu bebek (Cromileptes altivelis) ukuran 5,5 g adalah 54,2% dan ukuran 17 g dibutuhkan 50,1% (Giri et al, 1999;Rahmansyah et al, 2001), juvenil kerapu batik (E. polyphekadion) 48% (Marzuqi et al, 2004) dan juvenil kerapu sunu (P. leopardus) sebesar 48% (Marzuqi et al, 2007). Jenis dan besaran kandungan asam amino esensial dalam tubuh ikan kerapu macan dari jenis isoleusin, lisin dan leusin masing-masing sebesar 3,5 mg/kg, 5,3 mg/kg dan 5,4 mg/kg.…”

Section: Pendahuluanunclassified

Profil Asam Amino dan Pertumbuhan Ikan Kerapu Cantang (Epinephelus lanceolatus × Epinephelus fuscoguttatus) yang Diberi Jenis Tepung Ikan Berbeda

Muh. Nuryadin,

Kurnia,

Muskita

et al. 2023

JSIPi

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Penelitian ini bertujuan untuk mengetahui profil asam amino dan pertumbuhan Ikan Kerapu Cantang (Epinephelus lanceolatus × Epinephelus fuscoguttatus) yang diberi jenis tepung ikan yang berbeda. Tiga jenis pakan uji yang mengandung tepung ikan layang dan ikan tembang dibuat pada penelitian ini adalah 100 % tepung ikan tembang (Pakan A), 50% Tepung ikan tembang +50% Tepung ikan layang (Pakan B) dan 100% tepung ikan layang (Pakan C). Sebanyak 120 ekor ikan kerapu cantang (bobot awal rata-rata: 6.77± 0.64 g) dimasukkan ke dalam 12 akuarium (10 ekor per akuarium) berukuran 60×50 ×40 cm. Pemberian pakan ikan uji dilakukan sebanyak 2 kali dalam sehari secara ad libitum atau pemberian sampai kenyang selama 45 hari. Penelitian dirancang menggunakan rancangan acak lengkap (RAL), terdiri dari tiga perlakuan dan empat ulangan. Variabel yang diamati meliputi pertumbuhan mutlak, kelangsungan hidup, dan kandungan asam amino tubuh ikan. Hasil penelitian menunjukkan bahwa pemberian pakan uji tidak memberikan pengaruh nyata terhadap pertumbuhan mutlak ikan kerapu cantang. Jenis asam amino tubuh ikan kerapu yang diberi pakan uji yang berbeda menunjukkan asam amino tertinggi adalah leusin (10865 mg/kg tubuh) dan terendah adalah histidin (3904 mg/kg tubuh). Profil asam amino tubuh ikan kerapu cantang pada awal pemeliharaan adalah sama dengan profil asam amino tubuh ikan uji pada akhir penelitian. Penelitian ini menyimpulkan bahwa jenis dan jumlah asam amino yang ada dalam pakan ikan tembang, tepung ikan layang dan campuran keduanya sesuai dengan kebutuhan asam amino tubuh ikan kerapu cantang.

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KEBUTUHAN PROTEIN DALAM PAKAN UNTUK PERTUMBUHAN YUWANA IKAN KERAPU BATIK (Epinephelus polyphekadion)

Abstract: Tujuan penelitian ini adalah untuk mengetahui pengaruh perbedaan kandungan protein dalam pakan buatan terhadap pertumbuhan yuwana kerapu batik (E. Polyphekadion)

Cited by 7 publications

References 0 publications

Artificial Feeding with Different Protein Content in Seed Coral Trout Grouper, Plectropomus leopardus in Controlled Tank

Artificial Feeding with Different Protein Content in Seed Coral Trout Grouper, Plectropomus leopardus in Controlled Tank

APPLICATION OF DIFFERENT FEED AND FEEDING PERIODS DURING REARING OF MALAY COMBTAIL (Belontia hasselti) LARVAE

Profil Asam Amino dan Pertumbuhan Ikan Kerapu Cantang (Epinephelus lanceolatus × Epinephelus fuscoguttatus) yang Diberi Jenis Tepung Ikan Berbeda

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