| dc.contributor.advisor | Ekasari, Julie | |
| dc.contributor.advisor | Wiyoto | |
| dc.contributor.author | Zein, Marcello Yabes Kaynes | |
| dc.date.accessioned | 2024-08-12T03:46:16Z | |
| dc.date.available | 2024-08-12T03:46:16Z | |
| dc.date.issued | 2024 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/157157 | |
| dc.description.abstract | Budidaya intensif dicirikan dengan padat tebar tinggi yang dapat merusak
kualitas air, namun pemberian sumber karbon dapat memperbaiki kualitas air akibat
limbah budidaya tersebut. Tujuan penelitian ini untuk mengevaluasi performa
kualitas air pada budidaya ikan nila yang diberi jumlah karbon berbeda terhadap
koefisien pertumbuhan ikan nila. Penelitian ini menggunakan metode rancangan
acak lengkap (RAL) terdiri dari dua perlakuan dan dua ulangan. Perlakuan tersebut
membandingkan dua metode. Metode pertama (CN) didapat dari komunikasi
pribadi dengan pembudidaya dengan aplikasi probiotik dan molase setiap tiga hari
sekali hingga hari ke-30 berdasarkan total pakan tiga hari terakhir dan metode kedua
(TAN) dengan aplikasi probiotik dan molase setiap seminggu sekali berdasarkan
nilai TAN air. Hasil penelitian menunjukkan metode (CN) dan (TAN) pada
parameter kualitas air tidak berbeda nyata. Kinerja pertumbuhan terbaik didapatkan
dari perlakuan (TAN) yang memiliki nilai sintasan sebesar 93,41±1,65%, nilai
konversi pakan sebesar 0,78±0,01, nilai laju pertumbuhan harian (LPH) sebesar
0,85±0,00 g hari-1, dan nilai laju pertumbuhan spesifik (LPS) sebesar 3,58±0,00%
hari-1. Parameter kualitas air berpengaruh nyata dalam koefisien pertumbuhan ikan
nila. | |
| dc.description.abstract | Intensive cultivation is characterized by high stocking density which can
damage water quality, but the provision of carbon sources can improve water
quality due to the cultivation waste. The purpose of this study was to evaluate the
performance of water quality in tilapia cultivation given different amounts of
carbon on the growth coefficient of tilapia. This study used a completely
randomized design (CRD) method consisting of two treatments and two
replications. The treatment compared two methods. The first method (CN) was
obtained from personal communication with farmers with the application of
probiotics and molasses every three days until the 30th day based on the total feed
of the last three days and the second method (TAN) with the application of
probiotics and molasses once a week based on the TAN value of the water. The
results showed that the (CN) and (TAN) methods were not significantly different in
water quality parameters. The best growth performance was obtained from the
treatment (TAN) which had a survival rate of 93.41±1.65%, a feed conversion rate
of 0.78±0.01, a daily growth rate (DGR) of 0.85±0.00 g day-1, and a specific growth
rate (SGR) of 3.58±0.00% day-1. Water quality parameters significantly affected
the growth coefficient of tilapia. | |
| dc.description.sponsorship | PT Tilapia Sumber Utama | |
| dc.language.iso | id | |
| dc.publisher | IPB University | id |
| dc.title | Performa Kualitas Air pada Budidaya Ikan Nila Oreochromis niloticus dengan Pemberian Jumlah Karbon Berbeda | id |
| dc.title.alternative | Water Quality Performance in Oreochromis niloticus Tilapia Cultivation by Providing Different Amounts of Carbon | |
| dc.type | Tugas Akhir | |
| dc.subject.keyword | tilapia | id |
| dc.subject.keyword | water quality | id |
| dc.subject.keyword | biofloc | id |
| dc.subject.keyword | intensive cultivation | id |
| dc.subject.keyword | carbon amount | id |
