CD Skripsi

Pengaruh Fotoperiode Berbeda Terhadap Kelimpahan Mikroalga Haematoccocus Pluvialis

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This research was conducted in April-Juni 2019 at the Natural Feed Laboratory, BBAT Sungai Gelam. Jambi. The purpose of this study was to determine the best photoperiod in increasing the growth rate and biomass production of microalga H. pluvialis . The method used in this research was experimental using Completely Random Design (CRD) one factor with four treatments and repeated three times. The treatments used was P1 24 bright (24B), P2 20 bright 04 dark (20B : 04D), P3 16 bright 08 dark (16B : 08D), P4 12 bright 12 dark (12B : 12D). Cultivation was carried out for ten days, using Walne. The results showed that the treatment of the dark cycle and the light cycle affected the population density and specific growth rate. Lighting 16 hours Bright 08 hours Dark gave the best results with a cell density of 888 x 104 cells / ml and a specific growth rate of 0,353 cells/ml/day with peak growth occurring on the day eight. Water quality parameters during the study were optimal for the growth of microalga H. pluvialis with a water temperature of 21,05-23,78 0C, pH 7,70-8,88 and dissolved oxygen 5,54-6,30 mg /L.

Keywords: Photopriode, TL Lamp, Growth of Population, Spesific Growth Rate, Haematococcus pluvialis.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 02. 120 (0001)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Perikanan Dan Ilmu Kelautan – Budi Daya Perairan., 2020

Deskripsi Fisik

viii, 39 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

04 02. 120 (0001)

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

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