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Pengaruh Pemberian Probiotik Dengan Dosis Berbeda Pada Pakan Daun Kaliandra (Calliandra calothyrsus) Terhadap Pertumbuhan Benih Ikan Nila (Oreochromis niloticus) Siswati, Siswati; Jurniati, Jurniati; Marran, Riska; Muchlis, Andi Mi'rajusysyakur; Idrus, Andi
Juvenil Vol 6, No 2: Mei (2025)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v6i2.29462

Abstract

ABSTRAKIkan nila (Oreochromis niloticus) merupakan jenis ikan air tawar yang memiliki nilai ekonomis tinggi. Budidaya ikan nila dipengaruhi oleh kualitas dan kuantitas dari pakan yang diberikan, salah satu alternatif yang dapat dilakukan untuk mendapatkan sumber protein pada pakan yaitu daun Kaliandra (Calliandra calothyrsus). Tujuan penelitian untuk mengetahui pengaruh pemberian probiotik dengan dosis berbeda pada pakan daun Kaliandra terhadap pertumbuhan benih ikan nila. Metode penelitian RAL (Rancangan acak lengkap) dengan 4 perlakuaan dan 3 ulangan. Perlakuan A (Probiotik 0 mL/100 g pakan); B (probiotik 5 mL /100 g pakan); C (probiotik 10 mL /100 g pakan; D (probiotik 15 mL/ 100 g pakan), Analisis data dilakukan dengan menggunakan metode ANOVA Hasil pengamatan menunjukkan bahwa semua perlakuan tidak berpengaruh nyata terhadap laju pertumbuhan mutlak benih ikan nila tetapi secara deskriptif rerata laju pertumbuhan mutlak benih ikan nila tertinggi terdapat pada perlakuan B (62,6 g) dan terendah pada perlakuan A (45,6 g). Kelangsungan hidup ikan nila menunjukkan bahwa semua perlakuan tidak berpengaruh nyata, nilai tertinggi pada perlakuan B dan C = 100%, dan terendah pada perlakuan A dan D = 90. Kesimpulan dari penelitian ini adalah pemberian probiotik 5 mL/100 g pakan menunjukkan potensi paling optimal secara deskriptif terhadap pertumbuhan benih ikan nila, dengan tingkat kelangsungan hidup yang tetap tinggi. Penemuan ini memberikan dasar penting bagi pengembangan pakan fermentasi berbahan nabati lokal yang lebih efisien dan ramah lingkungan dalam budidaya ikan nila.Kata Kunci: Probiotik, Kaliandra, Ikan Nila, PertumbuhanABSTRACTTilapia (Oreochromis niloticus) is a type of freshwater fish that has high economic value. Tilapia cultivation is influenced by the quality and quantity of the feed given, one alternative that can be done to get a source of protein in the feed is kaliandra leaves (Calliandra calothyrsus). The purpose of the study was to determine the effect of probiotics with different doses in Kaliandra leaf feed on tilapia seed growth. Research method RAL (complete randomised design) with 4 treatments and 3 replicates. Treatment A (Probiotic 0 mL/100 g feed); B (probiotic 5 mL /100 g feed); C (probiotic 10 mL /100 g feed; D (probiotic 15 mL / 100 g feed), Data analysis was performed using ANOVA method. The results showed that all treatments had no significant effect on the absolute growth rate of tilapia fry but descriptively the average absolute growth rate of tilapia fry was highest in treatment B (62.6 g) and lowest in treatment A (45.6 g). The survival rate of tilapia fish showed that all treatments had no significant effect, the highest value in treatments B and C = 100%, and the lowest in treatments A and D = 90 %. The conclusion of this study is that the provision of probiotics 5 mL/100 g of feed shows the most optimal potential descriptively on the growth of tilapia fish fry, with a high survival rate.This finding provides an important basis for developing more efficient and environmentally friendly fermented feed using local plant-based ingredients in Nile tilapia aquaculture.Keywords: Probiotics, Calliandra, Tilapia, growth
Klasifikasi Status Penerima Bantuan Program Keluarga Harapan di Provinsi NTB Menggunakan Metode Regresi Probit Harsyiah, Lisa; Widya Baskara, Zulhan; Eka Putri, Dina; Jurniati, Jurniati
Mandalika Mathematics and Educations Journal Vol 7 No 3 (2025): Edisi September
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v7i3.9776

Abstract

The Indonesian government's effort to accelerate the achievement of comprehensive social welfare involves adopting strategic policies in the form of distributing social assistance to economically vulnerable communities. One concrete example of this policy is the Family Hope Program (Program Keluarga Harapan/PKH). However, its implementation in the field still faces challenges, particularly in the form of unequal distribution, which has the potential to hinder the program’s effectiveness. To address this issue, a rigorous verification system is required to ensure that prospective beneficiaries truly meet the official criteria set by the government. Therefore, classifying households eligible for PKH is a crucial step. The probit regression approach is employed as a method to analyze and determine the household eligibility status. This method yields an accuracy rate of 76.25%, which is considered valid and reliable based on the Press’s Q statistic