The Concentration of Chlorophyll-C in The Bottom Sediment of Sea Cucumber Rearing Cage

Hartati, Retno and Ambariyanto, A and Zainuri, Muhammad and Widiyaningsih, Widiyaningsih and Supriyo, Edy and Trianto, Agus The Concentration of Chlorophyll-C in The Bottom Sediment of Sea Cucumber Rearing Cage. IOP Conference Series: Earth and Environmental Science, 2019 . ISSN 1755-1315

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Official URL: https://iopscience.iop.org/article/

Abstract

The total chlorophyll-c has been proved as indicator of the occurance of diatom and green algal biomass in sediments. Those chlorophyll-c-containing algae acts as food of sea cucumber reared in the cage. The present study was aimed to examine the total chlorophyll-c in the bottom sediment of sea cucumber Holothuriaatra rearing cage with high stocking density (40 ind.4m-2 ). The sample of sediments were collected from 0-3 cm surface layer of bottom sediment during Mei-July. The chlorophyll-c were analysed using spectrophotometer. spectrophotometrically. The result showed that the chlorophyll-c concentration in the bottom cage sediment fluctuated, decreased due to activity of sea cucumber feeding on microphytobenthos and increased due to their bioturbation activity

Item Type:Article
Subjects:Q Science > QR Microbiology
Divisions:Faculty of Fisheries and Marine Sciences > Department of Marine Science
ID Code:76029
Deposited By:Dr. , S.T., M.Sc., Ph.D. Agus Trianto
Deposited On:04 Sep 2019 13:16
Last Modified:04 Sep 2019 13:16

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