CD Skripsi

Pengaruh Biomassa Eceng Gondok (Eichornia Crassipes) Terhadap Konsentrasi Klorofil-A Pada Pemeliharaan Ikan Lele Lokal (Clarias Batrachus)

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Abstract
Eichornia crassipes has root fibers that can repair water quality, for improving the
concentration of chlorophyll-a, increasing growth and maintain the survival of
local catfish. The purpose of this study was to obtain the best biomass of water
hyacinth for the increasing concentration of chlorophyll-a on local catfish rearing
in August – September 2020. This study used a one-factor completely randomized
design (CRD) with 4 treatments and 3 replication. The treatments in this study had
different water hyacinth biomass, P0 (Control), P1 (112 g m-2), P2 (162 g m-2), and
P3 (212 g m-2). The local catfish seeds that are used are sized approximately 5-7
cm, weight 2.62-3.02 g, maintained for 30 days in a rearing container with peat
water volume of 98 liters and a density of 2 L-1 fish. The result showed that the
best treatment was biomass 212 g m2 water hyacinth contains concentration
chlorophyll-a 0.73 μg L-1 with value of correlation concentration chlorophyll-a (r)
= 0.97 and R2 = 0.95, it was able to improve concentration chlorophyll-a on local
catfish rearing such as increasing pH 5.7-6.0, nitrate 2.45 mg L-1, phosphate 2,09
mg L-1, temperature 27-280C and disolved oxygen 5.4-5.5 mg L-1. Absolute
weight growth (9.04g) with value of correlation (r) = 0.99 and R2 = 0.99, and
survival rate of local catfish (94.67%). The highest growth of the biomass water
hyacinth per 3 days is 2.82%.
Key words: Peat Water, Seed, Chlorophyll-a, Biomass
1) Student of the Faculty of Fisheries and Marine Science, the University of Riau
2) Lecturer of the Faculty of Fisheries and Marine Science, the University of Ri

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1604115484

Penerbit

Pekanbaru : Universitas Riau –Fakultas Perikanan Dan Ilmu Kelautan – Budi daya Perairan., 2022

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1604115484

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

BUDI DAYA PERAIRAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

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