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Abdul Qadir Jailani
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Journal Of Aquaculture Development and Environment
Published by Universitas Tidar
ISSN : -     EISSN : 2655545X     DOI : -
Core Subject : Humanities, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Humanities Environmental Science
The focus and scope of the research is related to the discussion of the development of aquaculture in general and the environment.
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Ilmu Lingkungan (Lain-Lain)
Articles 7 Documents
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Search results for , issue "Vol 4, No 2 (2021): Journal Of Aquaculture Development And Environment" : 7 Documents clear
THE EFFECT OF HERBAL PROBIOTIC FORMULATION WITH MENIRAN LEAVES (Phyllanthus urinaria) ON THE GROWTH OF GOURAMY FISH (O. gouramy) Hayati Soeprapto; ariadi - heri; Masita Wulandari Suryoputri
Journal of Aquaculture Development and Environment Vol 4, No 2 (2021): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v4i2.4750

Abstract

Gouramy (O. gouramy) is a type of fish consumption that is widely cultivated. The purpose of this study was to determine the effect of giving an herbal probiotic formulation added with meniran leaves (P. urinaria) on the growth factors of gouramy (O. gouramy). This study was conducted based on an experimental design with 5 different treatment doses (0 mg/L, 1 mg/L, 5 mg/L, 10 mg/L, and 15 mg/L) and three replications. The results showed that the higher the dose of herbal probiotics added to meniran leaves the more optimal growth impact. This can be seen from the administration of the highest dose of 15 mg/L which gave an average weight gain of 3.83 gr, a specific growth rate of 3.40%, 100% survival and stable water quality (pH 7, temperature 26-320C, salinity 3 ppt) compared to the treatment dose. others (0 mg/L, 1 mg/L, 5 mg/L, and 10 mg/L). The conclusion of this study was provision of herbal probiotic formulations added with meniran leaf extract significantly affected to the growth rate of gouramy (O. gouramy).
Level of Pollution and Determining Factors of Water Health in Citarum River, Muara Gembong, Bekasi, West Java Bayu Awifan Dwijaya
Journal of Aquaculture Development and Environment Vol 4, No 2 (2021): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v4i2.3792

Abstract

The restoration of water quality needs to be monitored on the rivers in Indonesia. Land occupation and land conversion are the main problems that have an impact on the handling of water quality in the Muara Gembong area. The research location is located in Muara Gembong District, Bekasi Regency, West Java. Water quality testing in this study was carried out directly in the field using in situ digital measuring instruments including pH, air temperature, DO, TDS, Phosphate, Brightness and Salinity. Meanwhile, the TSS and BOD parameters were tested in the laboratory at the Secretariat of the Indonesian Biodiversity Conservation Unit (IBCU). The results of the Pollution Index showed that the research location was divided into 2 groups, namely moderate pollution Beting Outfall, Bungin Outfall and Upstream), light pollution (Middle Stream, Bendera Outfall, Outfall Bloom and Outfall Herons). The results of PCA analysis with a variance value of 40.8% showed that the location of the study was holistic by BOD value, phosphate content and salinity as environmental parameters that determined environmental conditions.
GROWTH MONITORING OF SAND LOBSTER (Panulirus homarus) USING THE BOTTOM CAGE METHOD IN THE EXAMPLE UNIT OF MARINE LOBSTER CULTIVATION, BANYUWANGI REGENCY, EAST JAVA PROVINCE Asep Akmal Aonullah
Journal of Aquaculture Development and Environment Vol 4, No 2 (2021): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v4i2.4794

Abstract

With the high demand for sea lobster as the industry has developed, Indonesia has an opportunity to establish the world's largest lobster aquaculture production. Therefore, a study related to the growing-out of lobster and also the development of engineering technology of lobster enlargement is needed. This study aims to determine the growth performance of Panulirus homarus reared in a bottom cage method. Lobsters with an average size of 116,25 g were reared for 150 days and fed with trash fish of 3%-4% of the biomass daily. The results showed that the use of the bottom cage method had positive effects on the survival rate, average body weight, specific growth rate dan food conversion ratio was 85%, 170 g, 0.25 g per day and11.16 respectively. The water quality is also was still within the suitable range for lobster rearing.
Health Management of Humpback Grouper Larvae (Cromileptes altivelis) in BBRBLPP Gondol Muh Sulaiman Dadiono; Indra Suryawinata
Journal of Aquaculture Development and Environment Vol 4, No 2 (2021): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v4i2.5252

Abstract

Larvae health management is a key factor in the hatchery of humpback grouper (Cromileptes altivelis) to prevent mass larval deaths and cause financial losses. Management of humpback grouper larvae health includes larval rearing, larval feed management and larval disease control. The primary data collection method was carried out in 3 ways, namely observation, active participation and interviews. Secondary data retrieval by studying literature from various related sources. The humpback grouper larvae were reared in the hatchery to control the temperature and condition of the larvae. Larval ponds are sterilized with 3-5 ppm chlorine in the morning and rinsed thoroughly so that no chlorine remains. Larvae were reared from the age of 1 day to 45 days. Feeding the larvae was started when the larvae were 2 days old with Nannochloropsis occulata. Rotifers were given when the larvae were 2-3 days old with a density of 5 individuals/ml. Artemia was given when the larvae were 20 days old until the age of 40 days. Pellets are given when the larvae are 8-10 days old with a pellet size of level 1. The pellet size continues to increase according to the larva's mouth opening. The disease that often attacks larvae is Viral Nervous Necrosis (VNN). The characteristics of larvae infected with VNN are reduced appetite, weak movement, larvae float on the surface and lie on the bottom of the pond. VNN attacks can only be overcome by prevention. The bacteria that often attack the larvae are Vibrio alginolyticus. Vibrio alginolyticus can be treated with antibiotics or non-antibiotics. The use of antibiotics is not recommended because they have negative side effects, so you can use other alternative medicines derived from herbal plants (phytopharmaceuticals).
Plankton Profile in White Shrimp Pond (L. vannamei) ariadi - heri; Dwi Ario Fajar
Journal of Aquaculture Development and Environment Vol 4, No 2 (2021): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v4i2.4732

Abstract

Plankton are microscopic organisms that exist in the waters of shrimp ponds. The purpose of this study was to determine the profile of plankton dominance in white shrimp (L. vannamei) aquaculture ponds. This research was conducted using an ex-pose facto causal design method in intensive white shrimp culture ponds. The results of this study showed that in the research shrimp ponds, 4 main genera of plankton were found, namely the genus chlorophyceae consisting of species chlamydomonas sp., chlorella sp., oocystis sp., tetracelmis sp., genus cyanophyceae consisting of species anabaena sp., chroococcus sp., microcystis sp., oschillatoria sp., genus Euglenophyceae namely phacus sp. and the genus Dinophyceae which consists of the species gymnodinium sp. noctiluca sp. peridinium sp. prorocentrum sp. Overall the level of dominance of abundance and community dominance index was dominated by plankton of the genus chlorophyceae as much as 1.03E+06 cells/ml and a dominance index of 82.40%. Then from the genus chlorophyceae the dominant species is plankton species chlorella sp., with an abundance of 7.50E+05 cells/ml and a dominance index of 73%. The conclusion of this study is that plankton in the research ponds are dominated by the genus chlorophyceae which consists of dominant species of chlorella sp and chlamydomonas sp, oocystis sp, tetracelmis sp which are predominant. 
Preservation of Lemuru (Sardinella lemuru) by Salting and Drying Methods at Istana Muncar Ikan SMEs of Banyuwangi District Nandya Fitri Rachmawati
Journal of Aquaculture Development and Environment Vol 4, No 2 (2021): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v4i2.4840

Abstract

Lemuru (Sardinella lemuru)is the most catches in Banyuwangi. This fish called pelagic fish that swim on the surface of the sea. The abundance of lemuru catch makes this fish have a role and benefit for the society. However, fish is also quickly to spoil after harvesting. Without the preservation process, the fish is only suitable for consumption within a day after being caught. Various preservation methods have been carried out, one of which is salting and drying aimed to reduce the moisture content in the fish body, so that didn’t give chance for microorganism to breed and didn’t affect the fish quality. This study was used descriptive method with data collection techniques through primary data and secondary data. Data collection carried out with observation, interview, active participation and literature study. Research result in Istana Muncar Ikan Banyuwangi SMEs included raw material used in food processing in SMEs was lemuru (Sardinella lemuru) obtained from Muncar Port. The fish was treated with brining method by soaking fish of dilute salt solution of 30-35% from total weight of fish. After brining, drying process was carried out under the sun for 1 day and dried salted fish produced, has distinctive smell, salty taste, normal colour, also good shape. Salt content of 13-17% by weight of salted dried fish.
Natural Spawning Technique of Seahorse (Hippocampus comes) In Center For Marine Cultivation Fisheries of Lampung Lusiana BR Ritonga
Journal of Aquaculture Development and Environment Vol 4, No 2 (2021): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v4i2.4494

Abstract

Seahorse (Hippocampus comes) is a fishery commodity that has high economic value, both alive and dead. Seahorse seeds production was highly dependent on the availability of large and high quality gonad mature stock. One alternative that can be done to meet the needs of seeds by naturally spawning. The main parameters observed in this study were egg incubation, harvesting of juveniles, maintenance of juveniles, growth and survival of juveniles and maintenance of seeds. The water quality during the observation was still in the normal range, the temperature ranges between 29,6 0C, pH between 7,71-7,96 and dissolved oxygen between > 4,90-5,22 mg / l.

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