UNIVERSITAS AIRLANGGA



Detail Article

Jurnal Ilmiah Perikanan & Kelautan

ISSN 2085-5842

Vol. 1 / No. 2 / Published : 2009-11

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Original Article :

Pengaruh kejutan suhu panas dan lama waktu setelah pembuahan terhadap daya tetas dan abnormalitas larva ikan nila (oreochromis niloticus)

Author :

  1. Akhmad Taufiq Mukti*1
  2. Herliana Arsianingtyas*2
  3. Sri Subekti*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 :

The chromosome manipulation in fish is one of the strategy that will be used to produce of the high generation and good quality in its genetics, as follow fast to grow, disease resistant, high survival, tolerate with environment exchange and easy to be cultured. One of manipulation chromosome the method in fish used thermal temperature shock. The aim of the study was to know the thermal temperature shock and the time after fertilization forward hatching rate and abnormality of nile fish larvae and also to know the thermal temperature shock and the time after fertilization that resulted the best hatching rate and abnormality in nile fish larvae. The method was Factorial Completed Randomized Design as experimental design. The treatment used temperatures shock were 40ºC, 41ºC and 42ºC as long as 2,5 minutes, with the time of 80, 85 and 90 minutes after fertilization, each treatment was four replications. The primary parameter was hatching rate and abnormality of nile fish larvae and the secondary parameter were fertilization and water quality. The result showed that the thermal temperature shock was significantly influenced to hatch rate and abnormality, but the time of shocking after fertilization and the interaction between them showed were not significantly influenced to hatch rate and abnormality. The highest of hatching rate and abnormality percentage was showed by the treatment with shocking 40°C was 90,77 percent and 2,60 percent.

Keyword :

Nile fish, hatching rate, abnormality, heat temperature shock, time after fertilization,


References :





Archive Article

Cover Media Content

Volume : 1 / No. : 2 / Pub. : 2009-11
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  2. The Effect Of Glucose Adding In The Dilution Medium Nacl Fisiologis On Sperm Motility And Life Time Of Common Carp(cyprinus Carpio L.)
  3. Effect Of Aloe Vera Juice Was Given By Artificial Feed As Non Specific Immune Response In Carp (cyprinus Carpio L.)
  4. The Effect Of Addition Fecl3 On Growth Of Spirulina Platensis In Culture Media From Dried Blotong
  5. Isolasi Dan Identifikasi Bakteri Gram Negatif Pada Luka Ikan Maskoki (carassius Auratus) Akibat Infestasi Ektoparasit Argulus Sp.
  6. Kelangsungan Hidup Ikan Koi (cyprinus Carpio Koi)yang Terinfeksi Khv (koi Herpesvirus)
  7. Kultur Massal Scenedesmus Sp. Sebagai Upaya Penyedia Pakan Rotifera Dalam Bentuk Alami Maupun Konsentrat
  8. Pemberian Pakan Dengan Energi Yang Berbeda Terhadap Pertumbuhan Benih Ikan Kerapu Tikus (cromileptes Altivelis )
  9. Pengaruh Sgnrha + Domperidon Dengan Dosis Pemberian Yang Berbeda Terhadap Ovulasi Ikan Mas (cyprinus Carpio L.) Strain Punten
  10. Pengaruh Prosentase Pemberian Pakan Terhadap Kelangsungan Hidup Dan Laju Pertumbuhan Udang Vannamei (litopenaeus Vannamei)
  11. The Influence Of Supply Of Bioactive Extract Nannochloropsis Oculata To Dose Of Free Radicals In The Humpback Grouper (cromileptes Altivelis) That Was Infected By Vibrio Alginolyticus
  12. Pengaruh Pemaparan Logam Berat Pb (timbal) Terhadap Perubahan Warna Dan Peningkatan Persentase Anakan Jantan Daphnia Spp.
  13. Pengaruh Kombinasi Pupuk Kompos Dan Npk Terhadap Pertumbuhan, Jumlah Klorofil A Dan Kadar Air Gracilaria Verrucosa
  14. Pengaruh Kejutan Suhu Panas Dan Lama Waktu Setelah Pembuahan Terhadap Daya Tetas Dan Abnormalitas Larva Ikan Nila (oreochromis Niloticus)
  15. Pemberian Tepung Limbah Udang Yang Difermentasi Dalam Ransum Pakan Buatan Terhadap Laju Pertumbuhan, Rasio Konversi Pakan Dan Kelangsungan Hidup Benih Ikan Nila (oreochromis Niloticus)