Image of Pengaruh Biomassa Eceng Gondok (Eichhornia Crassipes) Terhadap Perubahan Parameter Kimia Air Gambut Kolam Ikan Lele Lokal (Clarias Batrachus)
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Pengaruh Biomassa Eceng Gondok (Eichhornia Crassipes) Terhadap Perubahan Parameter Kimia Air Gambut Kolam Ikan Lele Lokal (Clarias Batrachus)

ABSTRAK
This study aims to determine the effect of Eichhornia crassipes’s biomass on improving the chemical quality of peat water for local catfish (Clarias batrachus) farming activities. This research was conducted at the Aquaculture Environment Quality Laboratory, Faculty of Fisheries and Marine, Riau University. The containers used were buckets with a volume of 100 L as many as 12 units with a stocking density of 20 fish/80L. This study used a one-factor Completely Randomized Design (CRD) method with four treatments and three replications. The level of treatment applied in this study was P0 = without adding E.crassipes biomass, P1 = provision of 112 g/m2 E. crassipes biomass, P2 = provision of 162 g/m2 E. crassipes biomass and P3 = provision of 212 g/m2 E. crassipes biomass. The results showed that applying E. crassipes plants to peat water with a biomass of 212 g/m2 was able to improve the quality of peat water, especially chemical parameters, which had an effect on the growth performance and survival rate of local catfish. P3 produces a water pH from 3.7 to 6.7, increases dissolved oxygen levels in water from 4.70 mg/L to 5.1 mg/L, reduces carbon dioxide content in water from 24.79 mg/L to 21.84 mg/L, able to increase nitrate levels in water from 1.87 mg/L to 2.45 mg/L and increase orthophosphate levels from 1.34 ppm to 1.91 ppm. Provision of water hyacinth biomass with P3 biomass (212 g/m2) was able to increase the absolute weight of catfish by 9.04 grams and maintain catfish survival by 94.67% at the end of rearing.
Keywords : Water hyacinth, Catfish, Peat, Chemical parameters, Growth
1) Student of Faculty of Fisheries and Marine Science, Riau University
2) Lecturer of Faculty of Fisheries and Marine Science, Riau University

Ketersediaan
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Perpustakaan Universitas Riau 1604115382
1604115382
Tersedia
Informasi Detail
Judul Seri
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No. Panggil
1604115382
Penerbit
Pekanbaru : Universitas Riau – Fakultas Perikanan dan Ilmu Kelautan – Budidaya Perairan.,
Deskripsi Fisik
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Bahasa
Indonesia
ISBN/ISSN
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Klasifikasi
1604115382
Tipe Isi
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Tipe Media
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Tipe Pembawa
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Edisi
-
Subjek
BUDIDAYA PERIKANAN
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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Tidak tersedia versi lain

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