PENGARUH PERBEDAAN WARNA WADAH TERHADAP SINTASAN DAN PERTUMBUHAN LARVA IKAN BAUNG (Hemibagrus nemurus Blkr)

Yosmaniar, Yosmaniar; Taufik, Imam; Sutrisno, Sutrisno

doi:10.15578/jra.2.3.2007.425-429

Cited by 4 publications

(7 citation statements)

References 1 publication

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“…Living factors encompass the fish's age and feeding capabilities, while non-living factors include food availability and the quality of the environment. However, the specific growth rate achieved in this study was lower than the findings of prior research, in which the H. nemurus fish attained a specific growth rate of 19.12% over a 21-day period [29] for 40 days reaching 9,23% [21].…”

Section: Specific Growth Ratecontrasting

confidence: 84%

The Use of Different Natural Plant Extract to Remove Egg Adhesiveness in The Procution of Asian Redtail Catfish Fry (Hemibagrus nemurus CV)

Sukendi,

Thamrin,

Manda Putra

et al. 2023

BIO Web Conf.

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The provision for the cultivation Asian redtail catfish fry needs is still limited, because adhesion of the eggs is strong. The solutions for this problem is to immersion of the eggs using natural plant extracts which are easy to obtain and cheap. The aim of of this research was to assess the impact of different natural plant extract on the adhesion on eggs of Asian redtail catfish fry. The study was carried out at the Fish Hatchery and Breeding Laboratory, Riau University from June to July 2023. The design used was a completely randomized design, with various natural plant extracts: P0 (control), P1 (1.00 ml pineapple solution per liter of water), P2 (4.00 bilimbi solution per liter of water), and P3 (4.00 ml Jamaican cherry leaves solution per liter of water). The results showed that the best treatment was observed in P3, resulting in a fertilization rate of 90.40%, hatching rate 87.13%, egg adhesion rate of 14.28, absolute weight growth of 1.2611 g, absolute length growth of 5.54 cm, daily weight growth of 13.17% per day, and a survival rate of 83.52%.

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Section: Specific Growth Ratecontrasting

confidence: 84%

The Use of Different Natural Plant Extract to Remove Egg Adhesiveness in The Procution of Asian Redtail Catfish Fry (Hemibagrus nemurus CV)

Sukendi,

Thamrin,

Manda Putra

et al. 2023

BIO Web Conf.

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“…Juvenile Blunt Snout Bream, Megalobrama amblycephala menunjukkan laju pertumbuhan yang meningkat setelah diberi kromium pikolinat 0,8 mg/kg pakan (Ren et al, 2018). Penggunaan kromium pikolinat juga telah dilakukan pada Mirror Carp Cyprinus carpio (Ahmed et al, 2012), Labeo rohita (Giri et al, 2014), Ctenopharyngodon idellus (Liu et al, 2010), dan ikan baung Hemibagrus nemurus Blkr (Sari et al, 2019). Hasil penelitian tersebut menunjukkan penambahan kromium pikolinat dapat meningkatkan pemanfaatan karbohidrat dan lemak sebagai sumber energi sehingga protein pakan dapat dihemat untuk sintesis protein tubuh yang selanjutnya akan meningkatkan pertumbuhan ikan.…”

Section: Growth Performance and Growth Hormone Gene Expression Of Eel...unclassified

Performa Pertumbuhan dan Ekspresi Gen Hormon Pertumbuhan Sidat (Anguilla bicolor bicolor) Stadia Elver Yang diberi Pakan Mengandung Kromium Pikolinat

Nugrayani,

Ekasanti,

Syakuri

et al. 2023

Akuakultur

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The administration of chromium picolinate (Cr-Pic) is expected to positively influence the growth of eel (Anguilla bicolor) and the expression of the growth related gene. The purpose of this research was to study the effect of chromium picolinate (Cr-Pic) on the growth performance and expression of growth hormone encoding gene of eel (Anguilla bicolor), a species of fish that is in the process of domestication. The experiment consisted of four treatments: without Cr-Pic (P0), with Cr-Pic of 1 mg / kg of feed (P1), 2 mg / kg of feed (P2), and 3 mg / kg of feed (P3). Eel growth performance was analyzed based on absolute and daily growth rates. Observation of the level of growth hormone (GH) gene expression was performed using real-time RT-PCR method. The results showed that administration of Cr-Pic did not significantly increase eel growth rate. The expression level of growth hormone genes in eel fed 2 and 3 mg Cr-Pic / kg was higher than the expression level of this gene in eel fed without Cr-Pic. The results showed that the level of growth hormone expression did not appear to be related to growth rate of the eel.

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“…Perlakuan A (warna wadah merah) menunjukkan laju pertumbuhan bobot spesifik dan bobot mutlak yang lebih tinggi (6,9%/hari ± 1,2 dan 0,03 g ± 0,010) dibandingkan dengan perlakuan C (6,4%/hari ± 0,3 dan 0,02 g ± 0,001) dan B (5,5%/hari ± 1,6 dan 0,02 g ± 0,015). Hal ini sesuai dengan hasil penelitian Yosmaniar et al (2007) yang menyatakan bahwa warna wadah tidak berpengaruh terhadap pertumbuhan larva ikan baung. Lebih lanjut menurut Papoutsoglou et al (2000), pada pemeliharaan latar belakang hitam, hijau, dan putih menunjukkan bahwa tidak ada perbedaan yang signifikan antar perlakuan terhadap pertumbuhan pada ikan mas selama pemeliharaan.…”

Section: Hasil Dan Bahasanunclassified

“…Selain itu, perubahan suhu antara 26,4°C-29,6°C (Tabel 2) membuat usaha adaptasi larva dalam wadah pemeliharaan lebih tinggi, sehingga risiko kematian lebih tinggi. Perbedaan wadah ini tidak berpengaruh nyata terhadap sintasan yang diperoleh, hal ini sesuai denganYosmaniar et al (2007) yang menyatakan bahwa warna wadah tidak berpengaruh terhadap sintasan larva ikan baung(18,96%; 19,12%;…”

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PENGARUH WARNA WADAH PADA PERTUMBUHAN DAN PERKEMBANGAN LARVA IKAN RAINBOW KURUMOI (Melanotaenia parva)

Rahmawati¹,

Kadarini²

2018

Jurnal Riset Akuakultur

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Rainbow kurumoi (Melanotaenia parva) merupakan salah satu ikan endemik Indonesia yang berasal dari Danau Kurumoi, Papua. Ikan ini merupakan salah satu komoditas potensial untuk perdagangan ikan hias. Akan tetapi, pemenuhan permintaan ikan rainbow masih mengandalkan hasil tangkapan alam. Rekayasa lingkungan diperlukan untuk meningkatkan produksi ikan rainbow ini. Penelitian ini bertujuan untuk mengetahui warna wadah yang sesuai untuk optimalisasi pemeliharaan larva ikan rainbow kurumoi. Perlakuan dalam penelitian ini adalah: A) warna wadah merah; B) warna wadah biru; dan C) warna wadah hijau. Larva dipelihara dalam wadah volume 4 L dengan kepadatan 20 ekor/L selama 28 hari. Pakan yang diberikan berupa infusoria, Rotifer, Artemia, dan Moina secara bertahap dengan metode ad libitum. Hasil penelitian menunjukkan bahwa larva yang diberikan perlakuan beda warna wadah tidak berbeda nyata (P>0,05) terhadap pertumbuhan dan sintasan. Perlakuan A (warna wadah merah) menunjukkan laju pertumbuhan spesifik panjang tertinggi yaitu sebesar 2,2 ± 0,1%/hari; dilanjutkan perlakuan B (2,1 ± 0,7%/hari); dan terakhir perlakun C (1,8 ± 0,7%/hari). Untuk laju pertumbuhan spesifik berat pada perlakuan A sebesar 6,7 ± 1,2%/hari; diikuti perlakuan C (6,4 ± 0,3%/hari) dan perlakuan B (5,5 ± 1,6%/hari). Perkembangan sirip sudah lengkap pada umur 27 hari setelah menetas dengan panjang total tubuh (TL) berkisar antara 8,0-8,6 mm.Rainbow kurumoi (Melanotaenia parva) is one of endemic fish from Kurumoi Lake, Papua, Indonesia. The fish is considered one of the potential commodities in the ornamental fish market. However, to supply the demand for rainbow fish still relies on wild capture. Environmental manipulation is needed to improve the production of rainbow fish. The aim of this study was to evaluate the effects of tank color on the growth of kurumoi rainbow larvae. The treatments in this study were: A) red; B) blue; and C) green tanks. The larvae were reared in the 4 L volume tanks with a density of 20 ind./L for 28 days. The larvae were fed, in stages, with infusoria, Rotifer, Artemia, and Moina with ad libitum method. The results showed that the red tank (A) had the highest specific growth rate of length (2.2 ± 0.1%/day) followed by blue (B) (2.1 ± 0.7%/day) and green (C) (1.8 ± 0.7%/day) tanks. The red tank (A) had the highest specific weight growth rate (6.9 ± 1.2%/day) followed by the green (C) (6.4 ± 0.3%/day) and the lowest was blue (B) (5.5± 1.6%/day) tanks. The larvae maintained in the red tanks showed brighter color than that of the other two tanks. The fins development has completed on 27 days after hatching (8.0-8.6 mm TL) [ FOR WHICH TANK]. This research indicates that the tank colors do not have any influence on the growth and survival (P>0.05) of rainbow kurumoi larvae.

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PENGARUH PERBEDAAN WARNA WADAH TERHADAP SINTASAN DAN PERTUMBUHAN LARVA IKAN BAUNG (Hemibagrus nemurus Blkr)

Cited by 4 publications

References 1 publication

The Use of Different Natural Plant Extract to Remove Egg Adhesiveness in The Procution of Asian Redtail Catfish Fry (Hemibagrus nemurus CV)

The Use of Different Natural Plant Extract to Remove Egg Adhesiveness in The Procution of Asian Redtail Catfish Fry (Hemibagrus nemurus CV)

Performa Pertumbuhan dan Ekspresi Gen Hormon Pertumbuhan Sidat (Anguilla bicolor bicolor) Stadia Elver Yang diberi Pakan Mengandung Kromium Pikolinat

PENGARUH WARNA WADAH PADA PERTUMBUHAN DAN PERKEMBANGAN LARVA IKAN RAINBOW KURUMOI (Melanotaenia parva)

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