PEMANFAATAN KULIT ROTI TAWAR DALAM FORMULASI PAKAN NILA MERAH (Oreochromis sp.) PADA TAHAP PENDEDERAN
The research was conducted to determine the effect of use bread meal in feed on survival rate and growth of red tilapia. The experimental method in this research used complete randomized design that consist of five treatments was P1 (Dnol Meal 70% :Bread Meal 30%), P2 (Dnol Meal 60% : Bread Meal 40%...
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| Main Authors: | , |
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| Format: | Theses and Dissertations NonPeerReviewed |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2013
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/120141/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=60161 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | The research was conducted to determine the effect of use bread meal in feed on
survival rate and growth of red tilapia. The experimental method in this research used
complete randomized design that consist of five treatments was P1 (Dnol Meal 70% :Bread
Meal 30%), P2 (Dnol Meal 60% : Bread Meal 40%), P3 (Dnol Meal 50% : Bread Meal
50%), P4 (Dnol Meal 40% : Bread Meal 60%) and control used (comersil feed) with
triplicate. The red tilapia with 9 � 12 cm in sizes and reared in 60 x 40 x 30 cm3 of
aquarium size with density 10 fish / aquarium and average individual weight was 15 � 20 g.
The frequency of feeding twice a day with the amount of 3 % of the biomass. The
parameters observed include survival rate, growth and feed conversion ratio. Data of
survival rate, growth and feed conversion ratio analyzed use ANOVA and Dunnet test. The
result of growth,specific growth rate and feed conversion ratio red tilapia with doses bread
meal were 30 % gave no significant with control. The doses of bread meal in the feed had
no effect on survival rate. The bread meal doses were 30 % showed the best on growth and
feed conversion ratio. |
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