UNIVERSITAS AIRLANGGA



Detail Article

Jurnal Ilmiah Perikanan & Kelautan

ISSN 2085-5842

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

Order : 11, and page :73 - 78

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Original Article :

Effect of adding vitamin b on blotong dry media 12 againts population growth dunaliella salina

Author :

  1. Rahayu Kusdarwati*1
  2. Mustofin Akhyar*2
  3. Boedi S. Rahardja*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 natural food  that  is good enough for  the  larvae of sea urchins and also can be used as food Brachionus plicatilis and Artemia in aquaculture feed Artemia. Blotong is precipitated in the process of purification juice before cooking and crystallized into sugar. Purification is a process to separate the juice from dirt or fibers. Sugarcane is used as fertilizer by using oven dried first. Vitamin B  is needed some algae to build  12 proteins and essential as a coenzyme necessary for DNA synthesis in the formation of new cells. Vitamin B  is a  12 coenzyme B -dependent methionine  synthase  and vitamin B-dependent  ribonucleotide  reductase. Vitamin B - 12 12 12 dependent methionine  synthase  function  for  synthesis methionin  (essential  amino  acids), whereas  vitamin B - 12 dependent ribonucleotide reductase functions to DNA synthesis. This study aims to determine the effect of vitamin B  in dry blotong media on the growth of D. salina  12 population and to determine the optimal dosage of vitamin B  in dry blotong media which can produce the highest  12 population growth of D. salina. This  research used Completely Randomized Design  (CRD) with seven  treatments and three  replications. The study used namely, Fertilizer blotong dried with  the addition of vitamin B  10 g  / L  (A), dose of  12 12 ug / L (B), the dose of 14 ug / L (C), a dose of 16 ug / L (D), dose 18 ug / L (E), a dose of 20 ug / L (F) and control treatment of dry  sugarcane  fertilizer without adding vitamin B12 or dose 0 g  / L  (G). The main parameter used  is  the population of D. salina, while supporting  the water quality parameters (salinity,  pH  and water  temperature). Data were  analyzed with ANOVA  (analysis  of  variants)  and  to  know  the differences among the treatments performed Duncans Multiple Range Test. The results showed that the addition of vitamin B   in dry blotong media had no effect on  the growth of population D.  salina  (p> 0.05).   

Keyword :

Dunaliella salina, vitamin B, blotong dry, population growth,


References :

M. A. Borowitzka,(1990) The Mass Culture of Dunaliella salina X : http://www.fao.org. 09/12/2009.





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