Fish Scientiae
Vol 2, No 4 (2012): Fish Scientiae, Vol.2 No.4 Desember 2012

PEMBERIAN PAKAN KOMERSIL DENGAN PENAMBAHAN PROBIOTIK YANG MENGANDUNG Lactobacillus sp. TERHADAP KECERNAAN DAN PERTUMBUHAN IKAN NILA (Oreochromis niloticus) (THE ADDITION OF PROBIOTICS CONTAINING Lactobacillus Sp. IN THE COMMERCIAL ON DIGESTIBILITY AND GROWTH OF NILE TILAPIA (OREOCHROMIS NILOTICUS)

Ramadhana, Sri (Unknown)
Arida Fauzana, Noor (Unknown)
Ansyari, Pahmi (Unknown)



Article Info

Publish Date
18 Feb 2017

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui efek pemberian probiotik yang mengandung Lactobacillus sp. dalam pakan komersial terhadap kualitas pakan, meningkatkan jumlah bakteri dalam mukosa usus dan kecernaan ikan melalui pemberian pakan probiotik yang ramah lingkungan, mengetahui dosis efektif probiotik dalam pakan yang dapat menunjang pertumbuhan ikan nila (Oreocromis niloticus). Penelitian ini dilaksanakan selama 6 (enam) bulan, mulai bulan September 2012 sampai Februari 2013. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap dengan 4 (Empat) perlakuan dan 3 (Tiga) ulangan, yaitu perlakuan A (Kontrol), B (Probiotik 3%), C (Probiotik 5%) dan D (Probiotik 7%).Hasil penelitian menunjukkan bahwa pemberian pakan dengan penambahan probiotik yang mengandung Lactobacillus sp. menggunakan dosis sebesar 3%, 5% dan 7% mampu meningkatkan kandungan gizi, pakan, dengan nilai protein antara 32,48%-34,19% dan menurunkan serat kasar dengan nilai antara 5,04%-5,70% dibandingkan tanpa pemberian probiotik. Pemberian probiotik dalam pakan dengan persentase 3%, 5%, dan 7% dapat meningkatkan kecernaan ikan nila pakan efektif untuk meningkatkan pertumbuhan berat dan panjang ikan nila.The purpose of this research was to determine the effect of probiotics in commercial feed on feed quality, enhance increase bactery number in gut mucose and digestibility of nile tilapia (Oreocromis niloticus) through the provision of environmental friendly probiotic feed, determine  the effective doses of probiotics infeed that can support the growth fish. The research was conducted for 6 (six) months, from September 2012 until February 2013. The design used in this study was completely randomized design with 4 (four) treatments and 3 (three) replicates, were treatment A (control), B (Probiotics 3%), C (Probiotics 5%) and D (Probiotic 7%).The results showed that the addition of probiotic containing Lactobacillus sp. feeding with doses of 3%, 5% and 7% were able to improve the nutritional content, protein values between 32,48%-34,19% and lower crude fiber with values between 5,04-5,70% compared with no probiotics. The addition of probiotics in feed with a percentage of 3%, 5%, and 7% can increase digestibility of nile tilapia and effective to increase the nile weight and length growth of nile tilapia.

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Journal Info

Abbrev

fs

Publisher

Subject

Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Environmental Science Other

Description

Fish Scientiae is a journal containing articles on Fishing Technology, Technology Aquaculture, Technology General of Fisheries, Water Resources Management, Agribusiness Fisheries, Marine Sciences, Biology Fisheries and Aquatic Ecology. The writings can be published in this journal can be shaped ...