UNIVERSITAS AIRLANGGA



Detail Article

Jurnal Ilmiah Perikanan & Kelautan

ISSN 2085-5842

Vol. 3 / No. 1 / Published : 2011-04

Order : 8, and page :53 - 59

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Original Article :

The effect of bacteria bacillus pumilus in cow dung as fertilizer to total chlorophyll dunaliella salina

Author :

  1. Endang Dewi Masithah*1
  2. Nuansa Adharia Ningrum*2
  3. Setiawati Sigit*3
  1. Fakultas Perikanan dan Kelautan Universitas Airlangga-Kampus C Mulyorejo-Surabaya
  2. Fakultas Perikanan dan Kelautan Universitas Airlangga-Kampus C Mulyorejo-Surabaya
  3. Fakultas Perikanan dan Kelautan Universitas Airlangga-Kampus C Mulyorejo-Surabaya

Abstract :

  Dunaliella salina is one type of natural food used in the hatchery business. Production stability D. salinawith an abundance of nutrients can be supported. The purpose of this study was to determine the effect and how manydoses of the bacteria Bacillus pumilus best fermented in cow dung as fertilizer in increasing the population of D.salina. Research conducted at the Laboratory of Education Faculty of Fisheries and Marine Fisheries, AirlanggaUniversity Surabaya. The research design used was Completely Randomized Design (CRD) is followed by Duncantest. D. salina was cultured in 250 mL glass bottle with 5 treatments (2 treatments as a control) and four replications.Culture medium used contained 10 ppm cow dung. The concentration of cow manure are given in the study, namely A(12.5% Bacillus pumilus), B (10% Bacillus pumilus), C (7.5% Bacillus pumilus), control 1 (without fermentation),control 2 (fertilizer Walne). The results showed that the addition of Bacillus pumilus on cow dung that were cultured inculture medium D. salina can increase the amount of chlorophyll content of D. salina. Addition of Bacillus pumilus by10% in the culture medium to produce the amount of chlorophyll-a D. salina high of 0.014055 μg/mL andchlorophyll-b of 0.009657142 μg/mL on the first day.

Keyword :

Dunaliella salina, cow dung, Bacillus pumilus,


References :

A. W.Ekawati,(2005) Diktat Kuliah Budidaya Pakan Alami. Fakultas Perikanan Universitas Brawijaya. Malang X : Fakultas Perikanan Universitas Brawijaya





Archive Article

Cover Media Content

Volume : 3 / No. : 1 / Pub. : 2011-04
  1. Nutritional content and characterization bioactive compounds of sea sluge (discodoris sp.)
  2. Distribution mapping of mangrove ecosystem in surabaya and sidoarjo
  3. Level of south coastal area of bangkalan residence on oil spill potention
  4. Technique culture of sea weed (kappaphycus alvarezii) with flouting raft method in tanjung village, saronggi sub district, sumenep regency, east java
  5. Prevalence and infection level of dactylogyrus sp. on gill of milkfish juvenile (chanos chanos) in traditional pond, glagah subdistrict, lamongan residence
  6. Fishing tool effectivity of mini purse seine by using different light source for catching fish of puffer fish (rastrelliger sp.)
  7. Velocity and infection percentage of ice-ice disease on kappaphycus alvarezii in bluto beach sumenep
  8. The effect of bacteria bacillus pumilus in cow dung as fertilizer to total chlorophyll dunaliella salina
  9. Effect of artificial feed, natural feed and combination between them to growth rate, food convertion ratio and survival rate of indonesian shortfin eel (anguilla bicolor)
  10. The effect of concentration young coconut water and honey in 0,9% sodium chloride to motility and life time catfish (pangasius pangasius) spermatozoa
  11. Effect of adding vitamin b on blotong dry media 12 againts population growth dunaliella salina
  12. Effect of brown algae extract (sargassum sp.) on growth of escherichia coli in vitro
  13. Skin histopathology alteration of koi (cyprinus carpio) with ichthyophthirius multifilis infested accordance cohabitation
  14. Leukocyte profil of koi fish (cyprinus carpio) which infested by ichthyophthirius multifiliis on the different infestation degree with cohabitation methode
  15. Use of content cow rumen fermented with bacillus pumilus bacterial chlorophyll content on the culture dunaliella salina
  16. Effectivity of meniran (phyllanthus niruri) extract as edwardsiella tarda antibacterial according in vitro
  17. Antibacterial activity of the juice majapahit fruit (crescentia cujete l.) to bacteria aeromonas salmonicida against in vitro
  18. Effect of salt (nacl) against damage of argulus japonicus egg
  19. Effect of use of snail meat (achatina fulica) for artificial diet on growth, food convertion and survival rate catfish (pangasius pangasius)
  20. Waste treatment at fish processing company in kelola mina laut incorporated gresik east java province

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