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Penggunaan Tepung Onggok Singkong Yang Difermentasi dengan Rhizopus sp. sebagai Bahan Baku Pakan Ikan Nila Merah (Oreochromis niloticus) Reni Antika; Siti Hudaidah; Limin Santoso
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan Vol 2, No 2 (2014)
Publisher : University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (379.398 KB)

Abstract

Onggok singkong merupakan hasil samping pengolahan tepung tapioka dan berpotensi menjadi bahan baku alternatif pakan ikan. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan tepung onggok singkong yang difermentasi sebagai bahan baku pakan ikan terhadap pertumbuhan nila merah (Oreochromis niloticus). Metode percobaan menggunakan rancangan acak lengkap dengan 5 perlakuan berupa penggunaan tepung onggok singkong yang difermentasi Rhizopus sp. dalam berbagai jumlah dan setiap perlakuan diulang 3 kali. Pakan A (tanpa tepung onggol/kontrol),  pakan B (tepung onggok  fermentasi (TOF) 10%), pakan C (TOF 15%), pakan D (TOF 20%) dan pakan E (tepung onggok tanpa fermentasi 20%). Pakan diujikan pada nila merah dengan bobot 4,0±0,7 gram, yang dipelihara dalam bak beton berukuran 150 x 150 x 50 cm dengan kepadatan 50 ekor/bak. Ikan dipelihara selama 50 hari dengan feeding rate 3% dan diberikan 3 kali setiap hari. Hasil penelitian menunjukkan bahwa pakan C (TOF 15%) memberikan hasil yang terbaik untuk pertumbuhan nila merah. Pertumbuhan mutlak sebesar 13,7±0,4 gram, tingkat kelangsungan hidup mencapai 95,33%. Kualitas air pada tiap perlakuan berada dalam kondisi optimum untuk budidaya ikan.
A Systematic Literature Review: The Impact of the Use of E-Money as a Non-Cash Payment Instrument on the Stability of the Indonesian Financial System Apriani, Mita; Antika, Reni; Haerani, Sarah; Chaidir, Taufiq
Journal of Finance, Economics and Business Vol. 3 No. 2 (2024): JFEB, November 2024
Publisher : Laboratorium Riset Ekonomi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59827/jfeb.v3i2.160

Abstract

This research aims to analyze the impact of the use of electronic money (e-money) on financial system stability in Indonesia. This research uses a systematic literature study method to evaluate various relevant studies related to the use of e-money and its effect on financial stability. The main variables analyzed include payment system efficiency, financial inclusion, cybersecurity, and reliance on technological infrastructure. The results show that e-money has a positive impact on financial system stability through increasing transaction efficiency and expanding access to formal financial services, especially for people who previously did not have access to banks. There are also negative impacts associated with the use of e-money, such as cybersecurity risks and dependence on technological infrastructure. Therefore, strict regulations by regulators such as Bank Indonesia and the Financial Services Authority (OJK) are needed to mitigate these risks, as well as increase public awareness of the importance of maintaining financial system stability and security in the use of e-money.
ANALYSIS OF THE EFFECT OF POPULATION GROWTH ON ECONOMIC DEVELOPMENT IN ACEH PROVINCE IN 2018-2019 Alya, Honey; Antika, Reni
Journal of Social Science and Multidisciplinary Analysis Vol. 1 No. 1 (2024): Journal of Social Science and Multidisciplinary Analysis (Jossama), February 20
Publisher : Noble Cendekia Indonesia

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Abstract

This journal aims to analyze the effect of population growth on economic development in Aceh Province in the 2018-2019 period. This study uses primary and secondary data to identify the relationship between population growth and economic development indicators such as Gross Regional Domestic Product (GDP), employment, and investment. The analytical methods used include regression analysis and descriptive analysis to gain a better understanding of the impact of population growth on economic development in the region. The results of this study are expected to provide relevant policy recommendations to ensure inclusive and sustainable economic growth in Aceh Province.