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Journal of Marine and Coastal Science, 1(2), 125 – 139, 2012
PENGARUH PENGKAYAAN Artemia spp. DENGAN KOMBINASI
MINYAK KEDELAI DAN MINYAK IKAN SALMON TERHADAP
PERTUMBUHAN DAN TINGKAT KELANGSUNGAN HIDUP
LARVA KEPITING BAKAU (Scylla paramamosain)
EFFECT OF DIFFERENT DENSITY ON THE RATE OF MANGROVE
CRAB (Scylla Paramamosain) MOLTING MASS-REARED IN CAGE.
Noviati Rohmatul Khasanah, Boedi Setya Raharjda dan Yudi Cahyoko.
Fakultas Perikanan dan Kelautan - Universitas Airlangga
Kampus C Mulyorejo – Surabaya 60115 Telp. 031-5911451
Abstract
Mud crab (Scylla paramamosain) is one of the marine animals that have
economic value and high nutritional ie, containing 47.5% protein and 11.20% fat.
Taste the delicious crab causes the market demand and foreign demand is
increasing the availability of seed on an ongoing basis. Availability krustacea this
experience because it still relies on resistance from the wild, so the required massseeding efforts. This effort has run into difficulty due to low survival rates and
slower growth in larval stadia due to the low quality of feed given. Artemia spp. a
feed that contains complete nutrition, so, very well used as a natural food crab.
Artemia spp. have a deficiency in essential fatty acid content. Essential fatty acids
in krustacea are: linoleic, linolenic, DHA and EPA that are required in an
enrichment of Artemia spp. because of Artemia spp. is non-selective filter feeder.
Enrichment of Artemia spp. can be done using the oil-rich salmon for the content
of DHA and EPA as well as content-rich soy oil linoleic acid and linolenic acid.
The purpose of this study was to determine the growth and survival rates of larvae
of mud crab (S. paramamosain) after fed Artemia spp. enriched with a
combination of soybean oil and salmon oil. The method used is an experimental
method with a Completely Randomized Design (CRD) of three replications and
seven treatments. The treatments used were A (control), B (egg yolks 100%), C:
(salmon oil 100%), D (salmon fish oil 75% soybean oil + 25%), E (salmon fish oil
50% soybean oil + 50%), F (salmon fish oil 25% + 75% soybean oil), G (100%
soybean oil). The main parameters observed is the growth and survival rates.
Parameters was observed support the development of the larvae and water quality
(temperature, salinity, pH, dissolved oxygen and ammonia). Analysis of data
analysis using a Varian (ANAVA) and if there is a difference in treatment, then
using Duncan Multiple Test distance. The results showed that mud crab larvae (S.
paramamosain) after nauplius fed Artemia spp. enriched with a combination of
soybean oil and salmon oil influence significantly different (p
PENGARUH PENGKAYAAN Artemia spp. DENGAN KOMBINASI
MINYAK KEDELAI DAN MINYAK IKAN SALMON TERHADAP
PERTUMBUHAN DAN TINGKAT KELANGSUNGAN HIDUP
LARVA KEPITING BAKAU (Scylla paramamosain)
EFFECT OF DIFFERENT DENSITY ON THE RATE OF MANGROVE
CRAB (Scylla Paramamosain) MOLTING MASS-REARED IN CAGE.
Noviati Rohmatul Khasanah, Boedi Setya Raharjda dan Yudi Cahyoko.
Fakultas Perikanan dan Kelautan - Universitas Airlangga
Kampus C Mulyorejo – Surabaya 60115 Telp. 031-5911451
Abstract
Mud crab (Scylla paramamosain) is one of the marine animals that have
economic value and high nutritional ie, containing 47.5% protein and 11.20% fat.
Taste the delicious crab causes the market demand and foreign demand is
increasing the availability of seed on an ongoing basis. Availability krustacea this
experience because it still relies on resistance from the wild, so the required massseeding efforts. This effort has run into difficulty due to low survival rates and
slower growth in larval stadia due to the low quality of feed given. Artemia spp. a
feed that contains complete nutrition, so, very well used as a natural food crab.
Artemia spp. have a deficiency in essential fatty acid content. Essential fatty acids
in krustacea are: linoleic, linolenic, DHA and EPA that are required in an
enrichment of Artemia spp. because of Artemia spp. is non-selective filter feeder.
Enrichment of Artemia spp. can be done using the oil-rich salmon for the content
of DHA and EPA as well as content-rich soy oil linoleic acid and linolenic acid.
The purpose of this study was to determine the growth and survival rates of larvae
of mud crab (S. paramamosain) after fed Artemia spp. enriched with a
combination of soybean oil and salmon oil. The method used is an experimental
method with a Completely Randomized Design (CRD) of three replications and
seven treatments. The treatments used were A (control), B (egg yolks 100%), C:
(salmon oil 100%), D (salmon fish oil 75% soybean oil + 25%), E (salmon fish oil
50% soybean oil + 50%), F (salmon fish oil 25% + 75% soybean oil), G (100%
soybean oil). The main parameters observed is the growth and survival rates.
Parameters was observed support the development of the larvae and water quality
(temperature, salinity, pH, dissolved oxygen and ammonia). Analysis of data
analysis using a Varian (ANAVA) and if there is a difference in treatment, then
using Duncan Multiple Test distance. The results showed that mud crab larvae (S.
paramamosain) after nauplius fed Artemia spp. enriched with a combination of
soybean oil and salmon oil influence significantly different (p