ARAFAT, MUHAMMAD YASIR (2015) PENGARUH PENAMBAHAN ENZIM PADA PAKAN IKAN TERHADAP PERTUMBUHAN IKAN NILA (Oreochromis niloticus). Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Ikan Nila (Oreochromis niloticus) memiliki kandungan
protein sangat tinggi. Pakan ikan buatan atau pelet merupakan
campuran beberapa bahan organik yang tidak mudah diserap
oleh ikan Nila sebab tidak memiliki lambung. Oleh karena itu,
pada penelitian ini ditambahkan EZplus pada pakan ikan, suatu
enzim kompleks yang mengandung protease, lipase, amilase,
pepsin, tripsin, dan kemotripsin, pada pakan ikan untuk
memaksimalkan proses pencernaan.
Ikan Nila berukuran panjang standar 3 cm hingga 4 cm
dipelihara di dalam akuarium dengan kerapatan 150 ekor/m3.
Perlakuan mengombinasikan dua jenis pakan dengan kandungan
protein yang berbeda (26% dan 32% protein) dengan
penambahan enzim pada pakan dengan dosis 0 g/kg, 0,25 g/kg
dan 0,5 g/kg.
Hasilnya, Berdasarkan analysis of variance (ANOVA)
pada taraf 95% dan BNT (Beda Nyata Terkecil) 5% nilai
p<0,05 yang berarti Enzim tidak berpengaruh terhadap
pertumbuhan ikan Nila karena terdapat perlambatan
pertumbuhan ikan Nila yang signifikan pada perlakuan
pemberian pakan yang mengandung protein 32% yang
ditambah enzim pada dosis 0,5 g/Kg.
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Tilapia (Oreochromis niloticus) has a very high
protein content. Artificial fish feed or pellets is a mixture of
several organic materials that are not easily absorbed by the
tilapia because it does not have the stomach. Therefore, in
this study added EZplus in fish feed, an enzyme complex
containing protease, lipase, amylase, pepsin, trypsin, and
kemotripsin, the fish feed to maximize the digestive
process.
Tilapia measuring 3 cm to 4 cm is maintained in an
aquarium with a density of 150 fish/m3. The treatment
combines two types of feed with different protein content
(26% and 32% protein) with the addition of enzymes in feed
at a dose of 0 g /kg, 0.25 g/kg and 0.5 g/kg.
The result, based on analysis of variance (ANOVA) on
the level of 95% and LSD (least significant difference) 5% of the
value of p<0,05, which means the enzyme does not affect the
growth of tilapia because there is a slowdown in the growth of
tilapia were significant at the feeding treatment containing 32%
protein plus enzyme at a dose of 0.5 g/kg
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSBi 547.758 Ara p |
| Uncontrolled Keywords: | Pertumbuhan, Ikan Nila, Protein, Enzim |
| Subjects: | Q Science > QH Biology > QH301 Biology Q Science > QR Microbiology |
| Divisions: | Faculty of Mathematics and Science > Biology > 46201-(S1) Undergraduate Thesis |
| Depositing User: | Anis Wulandari |
| Date Deposited: | 06 Jan 2017 02:03 |
| Last Modified: | 24 Aug 2018 01:43 |
| URI: | http://repository.its.ac.id/id/eprint/1353 |
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