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All Journal Bioma : Jurnal Biologi dan Pembelajaran Biologi Proceeding Biology Education Conference
Eurika, Novy
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Materials Science & Nanotechnology Medicine & Pharmacology Public Health

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KONSUMSI PAKAN DAN INDEKS PENGURANGAN SAMPAH BUAH DAN SAYUR MENGGUNAKAN LARVA BLACK SOLDIER FLY Zahro, Nadiatuz; Eurika, Novy; Prafitasari, Aulya Nanda
BIOMA Vol 6, No 1 (2021): BIOMA:JURNAL BIOLOGI DAN PEMBELAJARAN BIOLOGI
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/bioma.v6i1.5034

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui perbedaan biokonversi sampah buah dan sayur menggunakan larva BSF (Hermetia illucens). Penelitan ini  merupakan penelitian eksperimen yang menggunakan Rancangan Acak Lengkap (RAL). Larva yang digunakan merupakan larva yang telah berumur 6 hari. Penelitan ini menggunakan 5 perlakuan perbandingan sampah buah dan sayur dengan perbandingan tertentu. Analisis data menggunakan uji kruskal wallis dan dilanjutkan dengan uji mann-whitneey dengan derajat kepercayaan α=0,05. Hasil penelitian dan uji analisis data menunjukkan adanya perbedaan konsumsi pakan dan indeks pengurangan sampah  pada perlakuan sampah buah dan sayur dengan perbandingan tertentu. Konsumsi pakan tertinggi terdapat pada perlakuan 80% sampah buah: 20% sampah sayur dengan nilai 2,202 gram/gram berat badan/hari. Perlakuan tersebut juga lebih banyak mereduksi sampah dengan nilai WRI 6,408 gram per hari.
Keanekaragaman Ikan yang Bernilai Ekonomi dan Kandungan Logam Berat Pb dan Cd pada Ikan Sapu-Sapu di Sungai Bedadung Jember Munandar, Kukuh; Eurika, Novy
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 13, No 1 (2016): Prosiding Seminar Nasional XII Biologi
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (241.128 KB)

Abstract

Water of river Bedadung in urban areas used by the local community for bathing, washing and toilet, and dispose of garbage and waste can be observed during the dry season. Whereas water of river Bedadung used by the Regional Water Company (PDAM) Jember as a raw water source in the area  of  Villa Tegal Besar estate District of Kaliwates. Besides the existing fish used for consumption by the public, both for their own consumption or for sale. The qualitative research with quantitative descriptive design. Location of research conducted by purposive sampling, the location of sampling carried out on three stations, namely: 1) Station 1 is located around the bridge Jl. Mastrip District of Sumbersari, 2) Station 2 is located in the vicinity of the bridge Jl. Ahmad Yani District of Sumbersari (or better known as the bridge "Gladak Twins", and 3) Station 3 located around the road bridge Imam Bonjol District of Kaliwates. Sampling was conducted in October 2015.The content of heavy metals Pb and Cd in fish brooms with AAS test, then the results compared with a maximum limit of heavy metal contamination in food in ISO 7387: 2009.The fish were caught as many as five types: fish “Sapu-sapu” (Hypostomus plecostomus), “Nila” (Oreochromis niloticus), “Lunjar Pari” (Rasbora argyrotaenia), “Wader” (Puntius brammoides), and Goldfish Comet (Carassius auratus). Based on the analysis with AAS test can be concluded that the Hypostomus fish caught in the river Bedadung on October 1, 2015 the average contains heavy metals amounted to 0.2563 ppm Pb and Cd of 0.172 ppm.
Co-Authors Munandar, Kukuh Prafitasari, Aulya Nanda Zahro, Nadiatuz