Bioscientist : Jurnal Ilmiah Biologi
Vol 1, No 2

PENGARUH PERBEDAAN KONSENTRASI PUPUK MEDIA DIATOM DAN PUPUK KW21 TERHADAP KEPADATAN POPULASI Tetraselmis sp. DI UNIT PELAKSANA TEKNIS LOKA PENGEMBANGAN BIO INDUSTRI LAUT PUSAT PENELITIAN OCEANOGRAFI (LPBIL P2O LIPI) MATARAM

Mukminah, Mukminah (Unknown)
Idrus, Agil Al (Unknown)
Ramdani, Agus (Unknown)



Article Info

Publish Date
30 Dec 2013

Abstract

The present research aims at knowing: 1) the influence of different concentration of diatom media fertilizer on the population density Tetraselmis sp.; 2) the influence of different concentration of KW21 fertilizer on the population density Tetraselmis sp.; 3) an optimal concentration of diatom media fertilizer and KW21 for the population density of Tetraselmis sp. An experimental with Completely Randomized Design was conducted by treating diatom media fertilizer and KW21 fertilizer. Each of the treatments was given concentration of 0%, 25%, 50%, 75%, and 100%. The results show that the concentration of diatom media fertilizer did give any significance influence on the population density of Tetraselmis sp. It could be seen from the value of Ftest which was lower than Ftable (23,05) > 3.48) at the significance level of 5%. The concentration of KW21 fertilizer had any significance influence on population density of Tetraselmis sp. by which the value of Ftest was 10,63 and the Ftable was 3.48 at the significance level of 5%. An optimal population density of Tetraselmis sp. fell on the treatment of A1B4C1 (94.83x105 cell/ml) and A2B4C1 (91.83x105 cell/ml).

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Journal Info

Abbrev

bioscientist

Publisher

Subject

Education Social Sciences Other

Description

Bioscientist : Jurnal Ilmiah Biologi, diterbitkan sejak Juni 2013 oleh Program Studi Pendidikan Biologi FPMIPA IKIP Mataram. Terbit enam bulan sekali, berisi tulisan yang diangkat dari hasil penelitian dan kajian konseptual di bidang Pendidikan Biologi dan ...