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Jurnal Ilmiah Perikanan & Kelautan

ISSN 2085-5842

Vol. 5 / No. 1 / Published : 2013-04

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Original Article :

Pengaruh medium yang tercemar organoklorin (endosulfan) terhadap kandungan agar dan morfologi thallus gracilaria verrucosa

Author :

  1. Handini Fidya Riswanti*1
  2. Moch. Amin Alamsjah*2
  3. Agustono *3
  1. Program Studi Budidaya Perairan Fakultas Perikanan dan Kelautan
  2. Program Studi Budidaya Perairan Fakultas Perikanan dan Kelautan
  3. Program Studi Budidaya Perairan Fakultas Perikanan dan Kelautan

Abstract :

 Gracilaria  verrucosa  seaweed  is  one  of  the  high  economic  value  because  its  potential  as  raw with the good content of more agarose than agaropektin so that it can produce gelatin to form strong and solid  gelatin.  The  content  range  is  from  12-48%  depending  on  the  class  species  Rhodophyceaea. Organochlorine  residues  (Endosulfan)  come  down  to  sea  by  the  use  of  Organochlorine  continuously, finally settles on the ground and carried by the flow of rain. Organochlorine residues (Endosulfan) excess in aquatic may  influence  biota  so  that  can degrade and change  the content  that Thallus morphology on Gracilaria  verrucosa. This  research aims  to determine  the content of  that  reduction and morphological changes  of  Gracilaria  verrucosa  thallus  on  organochlorine  contaminated  medium  (Endosulfan).  This research method s experimental, while the design of the study is a Rancangan Acak Lengkap (RAL) with 5  treatments and 4  replications. The main parameters  in  this  research  that content of gelatin and  thallus morphology Gracilaria verrucosa, while supporting parameters  in  this  study consisted of: water quality medium.  The  results  showed  that  the  organochlorine  contaminated medium  (Endosulfan)  significantly influenced (p <0.05) of  the gelatin content. Ingredients  that are highest  in  treatment A (41.2%). Content that  is  second  highest  on  treatments B  (35.55%).  Ingredients  that  are  the  third  highest  in  treatment C (22.02%),  followed  by  treatment D  (16.72%)  and  treatment E  (13%)  showed  the  lowest  gelatin. Each treatment  showed  significantly  different  between  treatments.  Thallus  morphology  Observations  show differences in the thickness of the thallus epidermis such as the dose of pollutant. The greater the dose of organochlorines (Endosulfan) given the Thallus epidermis G. verrucosa diminution.  

Keyword :

Gracilaria verrucosa, content of gelatin, thallus morpholog, organochlorines,


References :

  1. Anggadiredja, (2009). Rumput Laut. Depok. Jakarta : Penebar Swadaya
  2. L. Aslan, (1993). Budidaya Rumput Laut. Yogyakarta : Kanisius
  3. M.R. Rompas , (2010). Toksikologi Kelautan. Jakarta : Walaw Bengkulen
  4. Yunizal, (2002). Teknologi Ekstraksi Agar-agar dari Rumput Laut Merah (Rhodophyceae). Jakarta : Pusat Riset Pengolahan Produk dan Sosial Ekonomi Kelautan dan Perikanan
  5. A. Zatnika, (2009). Pedoman Teknis Budidaya Rumput Laut. Jakarta : Badan Pengkajian dan Penerapan Teknologi


   


Archive Article

Cover Media Content

Volume : 5 / No. : 1 / Pub. : 2013-04
  1. Analisis kondisi kualitas air pada budidaya ikan kerapu tikus (cromileptes altivelis) di situbondo
  2. Studi kualitas air pada pembesaran ikan mas koki (carassius auratus) di sukabumi
  3. Pengaruh biofilter rumput laut gracilaria sp. terhadap dominansi plankton pada media air yang terpapar logam berat cr
  4. Uji aktivitas antifungi ekstrak daun sirih (piper betle l) terhadap saprolegnia sp secara in vitro
  5. Uji aktivitas antifungi ekstrak rimpang kencur (kaempferia galanga l.) terhadap saprolegnia sp. secara in vitro
  6. Substitusi bungkil kedelai dengan ddgs (distillers dried grains and solubles) terhadap kandungan lemak kasar dan energi daging ikan nila merah (oreochromis niloticus)
  7. Studi kandungan logam berat kadmium (cd) pada spesies ikan kembung (rastrelliger kanagurta) dan kerang darah (anadara granosa) di perairan manyar, gresik dan di perairan jabon, sidoarjo
  8. Identifikasi dan prevalensi cacing pada saluran pencernaan ikan gurami (osphronemus gouramy) di desa ngrajek magelang jawa tengah
  9. Distribusi penyakit infectious myo necrosis virus (imnv) pada udang vannamei (litopenaeus vannamei) di pantai utara jawa timur
  10. Pengaruh medium yang tercemar organoklorin (endosulfan) terhadap kandungan agar dan morfologi thallus gracilaria verrucosa
  11. Influence use of bandotan (ageratum conyzoides) to rate koi fish (cyprinus carpio) blood glucose after transportation
  12. Fermentation of coconut dregs using trichoderma viride, bacillus subtilis, and em4 against crude protein and crude fiber as an alternative feed ingredients for fish
  13. Effect of giving nata de nanno and nannochloropsis oculata on population of brachionus plicatilis
  14. Effect of iodized feeding on the growth and content of iodine in carpfish seed (cyprinus carpio)
  15. Effect of photoperiod and salinity on the growth and chlorophyll a from sargassum sp.
  16. Effect of different live feed type (skeletonema sp., chaetosceros sp., tetraselmis sp.) to the growth rate and nutritional content on artemia sp.
  17. The prevalence of ectoparasits that attack the seed of koi fish in the stock of ornamental fish surabaya
  18. Effect of lemna minor fertilizer concentration on dunaliella salina population
  19. Pengukuran daerah genangan di pesisir bangkalan akibat naiknya muka air laut