Using Of Fish Silase Different Composition Toward The Growth Of Nile Tilapia Oreochromis niloticus

Silage is prepared by adding the probiotic into the material of bones and flesh of waste from the market. Silage is used as element substituted with fish meal as feed for tilapia with initial weight of 19.14 to 24.86 grams and a length of 3-5 cm. There are three types of feed using silage replacing fish meal as much as 10% (treatment A), 20% (treatment B) and 30% (treatment C) and a control used commercial feed (treatment D). The results obtained are feed in treatment D gives very significant results to the three other feed (A, B and C) in the case of weight, rate of growth and feed efficiency; but in a further test of Duncan, statistical results showed that feed C and D more efficient than feed A.Keywords: low cost artificial feed, silage, growth, tilapia ABSTRAKSilase dipersiapkan melalui penambahan probiotik ke dalam bahan tulang dan daging dari bahan-bahan yang tidak terpakai yang diambil dari pasar. Silase ini digunakan sebagai elemen yang disubsitusikan dengan tepung ikan untuk diberikan sebagai pakan pada ikan nila dengan berat awal 19,14-24,86 gr dan panjang 3-5 cm. Ada tiga jenis pakan dengan menggunakan silase menggantikan tepung ikan sebanyak 10 (perlakuan A), 20 (perlakuan B) dan 30% (perlakuan C) dan sebagai kontrol digunakan pakan komersial (perlakuan D). Hasil yang diperoleh adalah pakan uji pada perlakuan D sangat memberikan hasil berbeda yang sangat nyata dengan ketiga pakan lainnya (A, B dan C) dalam hal pertumbuhan berat, laju pertumbuhan dan efisiensi pakan; namun pada uji lanjut Duncan, hasil statistik menunjukkan bahwa pakan C dan pakan D lebih efisien dibandingkan pakan A.Kata kunci: akuakultur, pakan buatan murah, silase, pertumbuhan, ikan nila

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Using Of Fish Silase Different Composition Toward The Growth Of Nile Tilapia Oreochromis niloticus

JURNAL PERIKANAN DAN KELAUTAN TROPIS ◽

10.35800/jpkt.10.1.2019.24426 ◽

2019 ◽

Vol 10 (1) ◽

pp. 28

Author(s):

Elton R. Lauluw ◽

Sartje Lantu ◽

Henneke Pangkey ◽

Cyska Lumenta ◽

Revol D. Monijung ◽

...

Keyword(s):

Oreochromis Niloticus ◽

Feed Efficiency ◽

Nile Tilapia ◽

Fish Meal ◽

Low Cost ◽

Initial Weight ◽

Rate Of Growth ◽

Commercial Feed ◽

Nile Tilapia Oreochromis Niloticus ◽

Statistical Results

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Effect of some commercial feed additives on the structure of gonads and microbiology of Nile tilapia (Oreochromis niloticus) fish

Egyptian Journal of Aquatic Biology and Fisheries ◽

10.21608/ejabf.2013.2167 ◽

2013 ◽

Vol 17 (2) ◽

pp. 47-62 ◽

Cited By ~ 1

Author(s):

Abdelhamid Abdelhamid ◽

Mehrim I. ◽

El-Barbary I. ◽

El-Sharawy A.

Keyword(s):

Oreochromis Niloticus ◽

Nile Tilapia ◽

Feed Additives ◽

Commercial Feed ◽

Nile Tilapia Oreochromis Niloticus

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Effects of Fish Meal Substitution with Poultry By-product Meal on Growth Performance, Nutrients Utilization and Blood Contents of Juvenile Nile Tilapia (Oreochromis niloticus)

10.4172/2155-9546.1000389 ◽

2015 ◽

Vol 07 (01) ◽

Cited By ~ 1

Author(s):

Yones AMM ◽

Metwalli AA

Keyword(s):

Growth Performance ◽

Oreochromis Niloticus ◽

Nile Tilapia ◽

Fish Meal ◽

Nile Tilapia Oreochromis Niloticus

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Challenge with fumonisins B1 and B2 changes IGF-1 and GHR mRNA expression in liver of Nile tilapia fingerlings

World Mycotoxin Journal ◽

10.3920/wmj2017.2208 ◽

2018 ◽

Vol 11 (2) ◽

pp. 237-245 ◽

Cited By ~ 4

Author(s):

S.C. Claudino-Silva ◽

B. Lala ◽

N.H.A.P. Mora ◽

C.R. Schamber ◽

C.S. Nascimento ◽

...

Keyword(s):

Weight Gain ◽

Mrna Expression ◽

Feed Intake ◽

Oreochromis Niloticus ◽

Feed Efficiency ◽

Nile Tilapia ◽

Growth Hormone Receptor ◽

Control Treatment ◽

Insulin Growth Factor ◽

Nile Tilapia Oreochromis Niloticus

Although fumonisins are identified as responsible for alterations in weight gain, little information is available on their effects on expression of growth-related genes, especially for Nile tilapia (Oreochromis niloticus) fingerlings. In this study, Nile tilapia fingerlings were treated with increasing levels of fumonisin B1 (FB1) and fumonisin B2 (FB2) (diets of 0, 20, 40, and 60 mg/kg) to evaluate their effects on weight gain (WG), feed intake (FI), feed efficiency (FE), growth hormone receptor (GHR) and insulin growth factor 1 (IGF-1) mRNA expression in liver of this fish. All variables were evaluated at 15 and 30 days of treatment. Diet containing 0 mg fumonisin/kg was used as control treatment. Treatment with 20, 40, and 60 mg fumonisin/kg of diet significantly reduced WG (P<0.0001) and FE (P<0.0001), while GHR and IGF-1 mRNA expression was reduced both at 15 and 30 days of treatment. Feed intake was not affected by diets in any of the evaluated periods. These results indicate that fumonisins (FB1 + FB2) affect the growth of Nile tilapia fingerlings through mechanisms that involve reduction of GHR and IGF-1 expression.

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Total replacement of fish meal with animal protein sources in Nile tilapia, Oreochromis niloticus (L.), feeds

Aquaculture Research ◽

10.1046/j.1365-2109.1998.00199.x ◽

1998 ◽

Vol 29 (4) ◽

pp. 275-280 ◽

Cited By ~ 107

Author(s):

A‐F M El‐Sayed

Keyword(s):

Oreochromis Niloticus ◽

Nile Tilapia ◽

Fish Meal ◽

Animal Protein ◽

Protein Sources ◽

Total Replacement ◽

Nile Tilapia Oreochromis Niloticus

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Optimal Replacement of Fish Meal Protein by Stick Water in Diet of Sex-Reversed Nile Tilapia (Oreochromis niloticus)

Animals ◽

10.3390/ani9080521 ◽

2019 ◽

Vol 9 (8) ◽

pp. 521

Author(s):

Uraiwan Wattanakul ◽

Wattana Wattanakul ◽

Karun Thongprajukaew

Keyword(s):

Oreochromis Niloticus ◽

Nile Tilapia ◽

Fish Meal ◽

Specific Activity ◽

Hematological Parameters ◽

Dietary Treatment ◽

Normal Liver ◽

Carcass Quality ◽

Liver Histopathology ◽

Nile Tilapia Oreochromis Niloticus

The effects of replacing fish meal (FM) protein with stick water (SW) were investigated during the market stage of sex-reversed Nile tilapia, Oreochromis niloticus (18.49 ± 0.31 g initial body weight). The FM protein was replaced with SW for 10% (10SW), 20% (20SW), 30% (30SW) and 50% (50SW) of the FM. The completely randomized design was conducted in outdoor 15 floating baskets (1.5 × 1.5 × 2 m), comprising three replications with 50 fish each, over an 8 month trial. At the end of the experiment, no differences in survival, growth performance or feed utilization were observed across the dietary treatments (p > 0.05). A significant change in lipase-specific activity was caused by the replacement, without changes to trypsin, chymotrypsin or amylase activities. The fish in all dietary groups exhibited normal liver histopathology, but the fish fed a diet containing SW showed higher numbers of cells accumulating lipids as compared to fish fed the baseline 0SW dietary treatment. Hematological parameters were similar across the five dietary groups. Only fish fed the 20SW diet had superior carcass quality compared to the baseline 0SW group, in terms of crude protein and lipids, but lower or higher replacement levels had negative effects on carcass quality. Findings from the current study support the replacement of FM protein with SW at a level of 20% in the diet of sex-reversed Nile tilapia reared to the market stage. Higher replacement levels might be possible with the supplementation of fatty acids.

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