Performance of Black Soldier Fly (Hermetia illucens) Larva as Bioconversion of Carica Dieng (Vasconcellea pubescens) Treatment Industry Waste in Wonosobo
| Main Authors: | Fatmanintyas, Irma, Ambarningrum, Trisnowati Budi, Atang, Atang, Haryanto, Trisno, Setiyono, Eko |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | ind |
| Terbitan: |
Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana
, 2022
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| Online Access: |
https://ojs.unud.ac.id/index.php/metamorfosa/article/view/78754 https://ojs.unud.ac.id/index.php/metamorfosa/article/view/78754/44069 |
Daftar Isi:
- Limbah berupa kulit dan biji yang berasal dari industri pengolahan carica Dieng (Vasconcellea pubescens) dapat menjadi permasalahan lingkungan apabila tidak tertangani dengan baik . Larva BSF (Hermetia illucens) sebagai agen biokonversi diharapkan mampu menjadi solusi untuk permasalahan tersebut. Penelitian dilakukan secara eksperimental dengan menggunakan rancangan acak lengkap (RAL) dengan 6 perlakuan dan 4 ulangan meliputi perlakuan kontrol, P1 = 100% kulit, P2 = 75% kulit + 25% biji, P3 = 50% kulit + 50% biji, P4 = 25% kulit + 75% biji, dan P5 = 100% biji. Waktu pengamatan penelitian dilakukan selama 21 hari. Parameter utama yang diamati adalah nilai konsumsi pakan dan indeks pengurangan limbah (WRI), sedangkan parameter pendukung berupa biomassa larva, diameter kapsul kepala dan tingkat kelulusan hidup (survival rate). Data yang diperoleh dianalisis menggunakan ANOVA dengan tingkat kesalahan 5%, dan apabila perlakuan berpengaruh nyata, dilanjutkan dengan uji DMRT dengan tingkat kesalahan 5%. Hasil penelitian dengan jenis pakan yang bervariasi menunjukkan nilai konsumsi pakan tercerna oleh larva BSF berkisar antara 60,42% - 81,26%. Sedangkan untuk nilai indeks pengurangan limbah (WRI) berkisar antara 2,82% - 3,73%. Nilai reduksi limbah lebih dari 50% menunjukkan adanya efektivitas larva BSF dalam mendegradasi limbah organik. Dengan demikian penggunaan jenis pakan berupa pakan penggunaan larva BSF efektif dalam mereduksi limbah pengolahan carica Dieng (V. pubescens).
- Waste in the form of skins and seeds originating from the Dieng carica (Vasconcellea pubescens) processing industry can be an environmental problem if not handled properly. BSF (Hermetia illucens) larvae as a bioconversion agent are expected to be a solution to this problem. The study was conducted experimentally using a completely randomized design (CRD) with 6 treatments and 4 replications including control treatment, P1 = 100% husk, P2 = 75% husk + 25% seed, P3 = 50% shell + 50% seed, P4 = 25% skin + 75% seeds, and P5 = 100% seeds. The observation time of the study was carried out for 21 days. The main parameters observed were the value of feed consumption and waste reduction index (WRI), while the supporting parameters were larval biomass, head capsule diameter and survival rate. The data obtained were analyzed using ANOVA with an error rate of 5%, and if the treatment had a significant, continued with the DMRT test with an error rate of 5%. The results of the study with various types of feed showed that the value of digested feed consumption by BSF larvae ranged from 60.42% - 81.26%. Meanwhile, the value of the waste reduction index (WRI) ranged from 2.82% - 3.73%. Waste reduction value of more than 50% indicates the effectiveness of BSF larvae in degrading organic waste. Thus the use of this type of feed in the form of feed using BSF larvae is effective in reducing the processing waste of Carica Dieng (V. pubescens).