CD Skripsi

Penggunaan Pupuk Organik Cair Limbah Tahu Dan Air Kelapa Terhadap Pertumbuhan Spirulina Sp.

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ABSTRACT
Density of Spirulina sp. can be influenced by nutritional and environmental factors. Nutrient factors have an important role in the process of photosynthesis. This study aims to obtain the best dose of coconut water on the density of Spirulina sp. This research was conducted on May 20, 2022 to June 28, 2022, at the Aquaculture Environmental Quality Laboratory (MLB) Faculty of Fisheries and Marine Affairs, University of Riau. The method used is an experimental method of Completely Randomized Design (CRD) with one factor, namely the dose of coconut water consisting of 4 treatments, namely: P0: 1 g.L-1 POC of tofu waste without coconut water, P1: 1 g.L-1 POC of tofu waste and 0, 25% coconut water, P2: 1 g.L-1 POC tofu waste and 0.5% coconut water, P3: 1 g.L-1 POC tofu waste and 0.75% coconut water. To reduce the level of doubt, it is necessary to repeat 3 times. This research was conducted for 40 days, source Spirulina sp. obtained from Spirulina farmers in Jepara, West Java, 66.4 mL of seed used with a density of 5,000 ind.mL-1 was put into a 2 liter container. The results showed that there was an effect of different doses of coconut water on the growth of Spirulina sp., the best dose of coconut water for the growth of microalgae Spirulina sp. namely 0.75% coconut water at 2706867.8 ind.L-1, the highest specific growth rate was at 0.75% water at 0.8171 ind.day-1 while with air quality such as temperature 27-32 oC, pH 7.1-8, 8, DO 4.2-8.4 mg.L-1, salinity 25-30 ppt, nitrate 0.340-0.855 mg.L-1, phosphate 0.225-0.384 mg.L-1.
KEYWORDS: Author guidelines; research journal; aquaculture; article template

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1804112043

Penerbit

Pekanbaru : Universitas Riau –Fakultas Perikanan Dan Ilmu Kelautan – BUDIDAYA PERIKANAN., 2022

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1804112043

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 PERIKANAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

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