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Roffi Grandiosa
Universitas Padjadjaran
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Diseminasi teknologi penambahan suplemen pakan pada ikan gurami (Osphronemus gouramy) untuk peningkatan kesejahteraan petani ikan Roffi Grandiosa; Rosidah Rosidah; Pringgo Kusuma Dwi Noor Yadi Putra
Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Vol 5, No 1 (2022): Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS)
Publisher : University of Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/jipemas.v5i1.13861

Abstract

PENGARUH PREBIOTIK BERBASIS LIMBAH UDANG DALAM PAKAN BUATAN UNTUK MEMACU PERTUMBUHAN DAN KELANGSUNGAN HIDUP BENIH IKAN NILA MERAH (Oreochromis niloticus) Dewi Intan Permatasari; Kiki Haetami; Ine Maulina; Roffi Grandiosa; Abun Abun
Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Vol 10, No 2 (2022): Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan
Publisher : UNIVERSITAS MUHAMMADIYAH PONTIANAK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29406/jr.v10i2.4228

Abstract

Produksi budidaya benih ikan nila merah dipengaruhi ketersediaan pakan yang disesuaikan dengan kebutuhan nutrisi benih ikan nila merah. Penelitian ini bertujuan untuk menganalisis pengaruh dari prebiotik berbasis limbah udang dan menentukan dosis optimum sebagai bahan tambahan dalam formulasi pakan buatan untuk meningkatkan pertumbuhan dan kelangsungan hidup benih ikan nila merah (Oreochromis niloticus). Penelitian ini dilakukan secara eksperimental menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari 4 perlakuan 4 ulangan. Percobaan pemberian pakan dengan penambahan prebiotik berbasis limbah udang meliputi A (0%), B (1%), C (2%), dan D (3%). Hasil penelitian menunjukkan bahwa dosis pemberian prebiotik berbasis limbah udang pada pakan buatan berpengaruh sangat nyata terhadap laju pertumbuhan harian namun tidak berpengaruh signifikan terhadap kelangsungan hidup benih ikan nila merah. Perlakuan C dengan penambahan prebiotik berbasis limbah udang dosis (2%) 2g/100 gram pakan memberikan hasil tertinggi dengan peningkatan laju pertumbuhan harian dengan sebesar 1,23% dan nilai kelangsungan hidup benih ikan nila merah menjadi 92,5%
THE EFFECT OF LAMTORO LEAF FLOUR (Leucaena leucocephala) IN FEED ON THE GROWTH OF TILAPIA (Oreochromis niloticus) Fadilatul Mukaromah; Kiki Haetami; Aulia Andhikawati; Roffi Grandiosa
AQUASAINS Vol 12, No 2 (2024): March 2024
Publisher : Jurusan Perikanan dan Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/aqs.v12i2.p1441-1450

Abstract

Tilapia is favored for its rapid growth and adaptability to diverse aquatic environments, making it a widely cultivated fish. In fish farming activities, feed provides the largest contribution to the total production cost. So that farmers must use alternative feed to reduce feed costs. One alternative feed for tilapia that is easy to obtain, affordable and sustainably available is lamtoro leaves. The aim of this research was to determine the effect of adding lamtoro leaf flour to feed at different concentrations on the growth of tilapia (O. niloticus). The average weight of tilapia at the beginning of the study was 5,7 grams. This research was conducted for 40 days starting in May until June 2023, taking place in Kertayasa Village, Cijulang District, Pangandaran Regency. The method used in this research was an experimental method using a completely randomized design (CRD) with 4 treatments and 3 replications, namely treatment A: 100% commercial feed (control), treatment B: commercial feed + 5% lamtoro leaf flour, treatment C: commercial feed + 10% lamtoro leaf meal, and treatment D: commercial feed + 15% lamtoro leaf meal. Parameters observed included daily growth rate (SGR), absolute length growth, and water quality. The results indicated a significant effect (P<0.05) on the daily growth rate (SGR) by incorporating lamtoro leaf flour into the feed. The highest treatment, observed in treatment C at 50%/day, resulted in the maximum absolute length growth of 4.63 cm. The water quality parameters during the study were in the proper range for the life of tilapia (O. niloticus).  Providing lamtoro leaf flour in feed does not have a negative effect on growth and water quality. Keywords: Tilapia fish, lamtoro leaf meal, growth.
Analisa Performa Pertumbuhan dan Efisiensi Pakan pada Ikan Gurame (Osphronemus gouramy) melalui Penambahan Kitosan Dan Probiotik Cair Ayja Khayrurraja; Roffi Grandiosa; Fittrie Meyllianawaty Pratiwy; Iskandar
Gunung Djati Conference Series Vol. 33 (2023): Seminar Nasional Pertanian 2023
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui tingkat optimum penambahan kitosan dan probiotik dalam pakan untuk meningkatkan laju pertumbuhan dan konsumsi pakan harian ikan gurami (Osphronemus gouramy). Metode yang digunakan dalam penelitian ini adalah metode eksperimen Rancangan Acak Lengkap (RAL) yang terdiri dari lima perlakuan dan tiga ulangan. Perlakuan yang digunakan adalah (A) tanpa pemberian kitosan dan probiotik (kontrol), (B) pemberian kitosan sebanyak 7,5 g/kg pakan dan probiotik sebanyak 10 mL/kg pakan, (C) pemberian kitosan sebanyak 7,5 g/kg pakan dan probiotik pada 15 mL/kg pakan, (D) kitosan sebanyak 7,5 g/kg pakan dan probiotik sebanyak 20 mL/kg pakan, (E) kitosan sebanyak 7,5 g/kg pakan dan probiotik sebanyak 25 mL/kg pakan. Parameter yang diukur adalah berat mutlak panjang mutlak, laju pertumbuhan spesifik, rasio efisiensi penggunaan pakan (EPP), kelangsungan hidup, dan kualitas air. Data dianalisis menggunakan uji ANOVA pada taraf 5%. Hasil penelitian menunjukkan bahwa penambahan konsentrasi kitosan dan probiotik yang berbeda pada pakan komersial dapat mempengaruhi pertumbuhan, dan EPP tetapi tidak mempengaruhi tingkat kelangsungan hidup ikan gurami.
PENGARUH PENAMBAHAN PROBIOTIK TERHADAP PERFORMA PERTUMBUHAN DAN KESEHATAN BENIH IKAN GABUS (Channa striata) DI SISTEM BUDIKDAMBER Rizky Ahmad Sudrajat; Roffi Grandiosa; Kiki Haetami; Irfan Zidni
Vol 15 No 3 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i3.1627

Abstract

This study aims to analyze the effect of the addition and optimal dose of probiotics on the growth performance and health of snakehead fish (channa striata) seeds in the budikdamber system. The budikdamber system is an innovation in fisheries cultivation in limited land that is easy to apply at home by the community at an affordable cost. The study was conducted using a completely randomized design (CRD) consisting of 4 treatments of probiotic doses and a control without probiotics, with each treatment repeated three times. The treatments used were (A) without the addition of probiotics (control), (B) the addition of probiotics as much as 0.6 ml/L of water, (C) the addition of probiotics as much as 0.8 ml/L of water, (D) the addition of probiotics as much as 1.0 ml/L of water, and (E) the addition of probiotics as much as 1.2 ml/L of water which were maintained for 40 days. The test fish used were 5-6 cm in size and weighed 1-2 grams. The container used was a plastic bucket with a volume of 80 liters with a water volume of 70 liters where the snakehead fish were placed with a stocking density according to the treatment. The amount of feed given was 5% of the fish biomass. The results obtained during the study showed that treatment C with the addition of probiotics as much as 0.8 ml/L of water produced the highest absolute length growth of 2.71±0.05 cm, the highest absolute weight growth of 2.87±0.27 grams, a specific growth rate of 1.69±0.02%, survival of 89±0.03%, the number of erythrocytes 1,356,800±0.02 and the number of leukocytes 120,617±0.07.
Co-Authors Abun Abun Aulia Andhikawati Ayja Khayrurraja Dewi Intan Permatasari Fadilatul Mukaromah Fittrie Meyllianawaty Pratiwy Ine Maulina Irfan Zidni Iskandar Kiki Haetami Pringgo Kusuma Dwi Noor Yadi Putra Rizky Ahmad Sudrajat Rosidah -