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      STUDI MORFOMETRIK ULAT JERMAN (Zophobas morio) PADA MEDIA PAKAN JENIS POLIMER SINTETIS HDPE DAN EPS

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      Date
      2026
      Author
      Faqih, Fadli Muhammad
      Noor, Ronny Rachman
      Endrawati, Yuni Cahya
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      Abstract
      Peningkatan limbah polimer sintetis HDPE (high-density polyethylene) dan EPS (expanded polystyrene) menjadi ancaman serius bagi lingkungan. Biodegradasi menggunakan larva serangga seperti Zophobas morio berpotensi menjadi solusi yang ramah lingkungan. Penelitian ini bertujuan untuk menganalisis morfometrik larva Z. morio afkir serta pola pertumbuhan larvanya pada media pakan berbasis polimer sintetis EPS dan HDPE. Penelitian dirancang menggunakan rancangan acak lengkap (RAL) dengan tiga taraf perlakuan (P0: kontrol dedakpollard; P1: HDPE, dan P2: EPS) yang diulang tiga kali dan diamati selama 35 hari. Peubah yang diukur meliputi bobot badan, panjang badan, lebar badan, dan lebar kepala larva. Hasil analisis ragam menunjukkan bahwa pemberian pakan HDPE dan EPS secara nyata menghambat pertumbuhan morfometrik larva dibandingkan dengan kontrol (p < 0,05). Perbedaan nyata pada bobot dan panjang badan diamati pada minggu ke-1 dan ke-2, sedangkan perbedaan pada lebar badan dan lebar kepala diamati pada minggu ke-5. Pada akhir perlakuan, panjang badan pada kelompok pakan HDPE dan EPS lebih rendah dibandingkan dengan kelompok kontrol. Antarperlakuan polimer tidak menunjukkan perbedaan nyata pada bobot maupun panjang badan. Simpulan penelitian ini adalah bahwa pertumbuhan morfometrik pada larva Z. morio yang dipelihara di media pakan tunggal HDPE dan EPS selama 35 hari secara nyata lebih rendah dibandingkan dengan kontrol dedak-pollard
       
      The increase in synthetic polymer waste, especially HDPE (high-density polyethylene) and EPS (expanded polystyrene), poses notable environmental risks. Using insect larvae like Zophobas morio to biodegrade these plastics shows promising eco-friendly potential. This study focused on the size measurements and growth patterns of Z. morio larvae that were fed on EPS and HDPE-based diets. A Completely Randomized Design (CRD) was used with three treatments: P0 (branpollard control), P1 (HDPE), and P2 (EPS), each replicated three times over 35 days. Key measurements included body weight, length, width, and head width. ANOVA analysis revealed that diets involving polymers significantly slowed larval growth compared to the control (p < 0,05). Differences in body weight and length appeared from weeks 1 and 2, while body width and head width differences became evident at week 5. By the end of the experiment, larvae fed on HDPE and EPS had shorter body lengths than the control group. No significant weight or length differences were found between the two polymer-fed groups. The findings suggest that Z. morio larvae fed exclusively on HDPE and EPS for 35 days experienced notably slower growth in morphometrics compared to those fed bran-pollard.
       
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      http://repository.ipb.ac.id/handle/123456789/178044
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      • UF - Animal Production Science and Technology [4199]

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      Contact Us | Send Feedback
      Indonesia DSpace Group 
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