CD Skripsi

Uji Toksisitas Akut Dan Sub-Lethal Limbah Cair Kelapa Sawit Terhadap Benih Ikan Jelawat (Leptobarbus Hoevenii)

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Increasing palm oil production will have an impact on increasing the amount of waste produced. Jelawat fish (L. hoeveni) is a fish native to Indonesian waters, especially found in rivers, lakes and other public waters so that it has the potential to be polluted with palm oil waste. The method used in this study is an experimental method using Complete Randomized Design (RAL) with one factor. In the preliminary test seven treatments and two repeats, in the acute toxicity test five levels of treatment three times and in the sublethal test four levels of treatment three times. Based on the results of research that has been carried out on acute and sub-lethal toxicity tests, there is an effect of palm oil liquid waste on the growth and survival of jelawat fish fry and the best treatment in the sub-lethal test is found in P1 concentration (1.98 ml / L) with an absolute weight of 2.37 grams, a specific growth rate of 1.63% and a survival rate of 100%. The biological safety level of palm oil liquid waste for jelawat fish is 1.98 ml / L. Histological description of the intestinal tissue structure of jelawat fish shows damage such as edema, hemorrhaging and necrosis. While in the structure of the kidney tissue of jelawat fish there is damage such as hypertrophy, hemorrhagy, and necrosis. Water quality parameters such as water temperature ranges from 26-28 °C, pH ranges from 6-7.9, DO ranges from 3.1-4.3 mg/L, CO₂ ranges from 8.2-14.1 mg/l and ammonia ranges from 0.0052-0.0568 mg/L. LC 50 value 96 hours is 198.58 ml/L.
Keywords : Palm Oil Waste, Jelawat and Histology

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1804111728

Penerbit

Pekanbaru : Universitas Riau FAPERIKA Budidaya Perairan., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1804111728

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

BUDIDAYA PERAIRAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

Melda

Versi lain/terkait

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