Pengendalian biomassa giant salvinia (Salvinia molesta) dengan grass carp (Ctenopharyngodon idella)

  • Rizki Novia Rahmi Departemen Manajemen Sumberdaya Perairan, Institut Pertanian Bogor, Bogor, Indonesia
  • Hefni Effendi Pusat Penelitian Lingkungan Hidup, Institut Pertanian Bogor, Bogor, Indonesia
  • Muhammad Mukhlis Kamal Departemen Manajemen Sumberdaya Perairan, Institut Pertanian Bogor, Bogor, Indonesia
DOI: https://doi.org/10.36813/jplb.3.3.403-409
Keywords: salvinia, grass carp, gulma, biomassa

Abstract

Penelitian dilaksanakan selama 28 hari di Pusat Penelitian Lingkungan Hidup Institut Pertanian Bogor (PPLH-IPB). Perlakuan terdiri dari ikan kecil (panjang total 7-12 cm) dengan kepadatan 5 dan 10 ikan/akuarium dan ikan besar (panjang total 21-24 cm) dengan kepadatan 2 dan 4 ekor/akuarium. Kiambang (Salvinia molesta) dengan biomassa awal 100 gram dimasukkan pada setiap akuarium untuk menutupi permukaan wadah sebesar 75%. Hasil penelitian menunjukkan bahwa bobot tertinggi biomassa giant salvinia yang dikonsumsi sebesar 164,13±62,12 gram terjadi pada perlakuan grass carp ukuran besar dengan padat tebar 4 ekor, yang diikuti dengan pertambahan bobot ikan rata-rata sebesar 6,63±6,51 gram.

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JPLB, Vol 3, No 3 (2019)
Published
2020-03-07
How to Cite
Rahmi, R., Effendi, H., & Kamal, M. (2020). Pengendalian biomassa giant salvinia (Salvinia molesta) dengan grass carp (Ctenopharyngodon idella). Jurnal Pengelolaan Lingkungan Berkelanjutan (Journal of Environmental Sustainability Management), 3(3), 403-409. https://doi.org/https://doi.org/10.36813/jplb.3.3.403-409
Issue
JPLB, Vol 3, No 3 (2019)
Section
Articles
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