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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 6 Documents
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Search results for , issue "Vol 1, No 1 (2018): Journal Of Aquaculture Development And Environment" : 6 Documents clear
REPRODUCTIVE RESPONSE OF NILE TILAPIA (Oreochromis niloticus) AFTER INDUCED THE GONADAL SUPERNATANT OF YELLOW FIN TUNA (Thunnus albacares) tholibah mujtahidah; Maheno Sri Widodo; Abdul Rahem Faqih
Journal of Aquaculture Development and Environment Vol 1, No 1 (2018): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v1i1.1015

Abstract

THE EFFECT OF DIFFERENT TEMPERATURE TOWARD THE SURVIVAL RATE AND SPECIFIC GROWTH RATE OF THE SILVER ARWANA FISH (Osteoglossum bicirrhosum) Eric Armando; Maheno Sri Widodo
Journal of Aquaculture Development and Environment Vol 1, No 1 (2018): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v1i1.1016

Abstract

The business of arwana hatchery is now grew up. One of the main factors which can increase the successfulness of arwana hatchery is water quality parameter, such temperature. This research was held on February to April 2014 in BBI Punten, Batu. The silver arwana hatchery was from “MINA KARYA KOI CENTER” Sleman witch its height 5,3 cm and weight 0,5 gr. It was treated in the aquarium 100x40x50 cm3 with its density 10 fry/aquarium. The treatment which given such (A) the temperature is 26oC, (B) the temperature is 28oC, and (C) the temperature is 30oC in 5 time repeated. The silver arwana hatchery which treated in thetemperature 26oC has the survival rate as 78% and the lowest score for temperature 30oC treatment is 20%. In 26oC temperature, the average of height growth is -2,7 cm and the average of weight growth in a day is 2,05%.
Heavy Metals Pb In Water, Sediment And Shrimp Ghost Shrimp In The Coastal Subdistrict Labang, Bangkalan Madura Abdul q j; Maria Kristiani
Journal of Aquaculture Development and Environment Vol 1, No 1 (2018): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v1i1.1017

Abstract

This study aims to determine the level of pollution in Madura Strait waters based on water quality parameters (pH, temperature, Dissloved Oxygen, and salinity), heavy metal Pb content in water, sediment and Ghost Shrimp as information on the importance of protecting the coastal environment from pollution. The method used is analysis of water quality (insitu) and sampling of water, sediment, Ghost Shrimp shrimp. As a bioindicator, the content of heavy metal Pb will be analyzed using AAS. The results of the water quality analysis found that the level of pollution in the Madura Strait, especially Labang Subdistrict, was included in the high category and was dangerous for the life of the organisms of the coastal ecosystem. This is because the western Madura strait is a waste disposal area from various major cities, such as Surabaya, Gresik, and Labang itself. Waste in the form of fuel spills for fishing boats, boat maintenance activities that use paint material. Household wastes and factories which are carried by current and suspended in the waters. Therefore, information on the dangers of consuming organisms that live and develop in the area of pollution becomes important for the health of coastal residents who depend on Madura strait marine resources.
Connection Of Heavy Metals (Pb, Hg, Cd) In Raw Water In Gasami Fisheries (Osphronemus Gouramy) At Pandaan Pasuruan Freshwater Management Unit muhammad tri aji
Journal of Aquaculture Development and Environment Vol 1, No 1 (2018): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v1i1.1011

Abstract

The raw water is the main water used as a medium carp hatchery process performed by the unit Pengelolah freshwater aquaculture (UPBAT) Pandaan conducted, in this case the raw water is derived from well water and river water. In order to make the program successful that CPIB Central Government digalahkan, this water must be considered and examined since water is the main medium in the vaccination process, and also water is also very susceptible to pollution. But the facts on the ground show that there are still many farmers who are still underestimated and do not pay attention to the heavy metal content in the raw water in the vaccination process of carp. Based on this study, it is necessary to determine the content of heavy metals lead (Pb), mercury (Hg), cadmium (Cd) in raw water for carp fish farming (Osphronemus gouramy). Data recovery method uses appropriate samples. Water samples were taken from 2 different points and analyzed using the AAS method (Atomic Absorption Spectrophotometry). The results of the measurement of heavy metals Pb, Hg and Cd, showing the difference between river water and well water. The content of heavy metals from river water and well water is Pb or 0.0031 mg / l - 0.0033 mg / l and 0.0001 mg / l; 0.0011 mg / L -0.0012 mg / L and 0.00071 mg / L-0.00072 mg / L; Cd 0.0052 mg / l -0.0054 mg / l and 0.0012 mg / l -0.0013 mg / l. And the water source still does not exceed government quality standards.
Survival Rate Evaluation of Different Filler Medium of Waterless Live Fish Transportation of African Catfish (Clarias sp.) Broodstock Ayuningtyas Ayuningtyas; Baruna Kusuma; Abdul Rahem Faqih; Yunita Maimunah
Journal of Aquaculture Development and Environment Vol 1, No 1 (2018): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v1i1.1012

Abstract

The supplying of live fish broodstock is routinely delivered by water. However, the traditional transportation of live fish with water results in small volume of transportation. Therefore, waterless transportation with different filler medium of waterless live fish transport is considered an alternative strategy. This research aimed to evaluate the effect of different filler medium of waterless live fish transportation on survival rate of African catfish (Clarias sp.) broodstocks. Brooders with mean weight 116 ±10,25 g were packed at 5 fish/bag for simulated 15h transportation. The bags, each 40x25x15 cm3, were filled with different treatment of medium; Sponge, newspaper, cloth, and sawdust at 3 cm thickness of sponge medium and ½ kg for newspaper, cloth and sawdust medium per bag. One bag without medium was designed as a control. Mortality, temperature, Humidity and weight gain loss were monitored throughout the experiment. After simulation, mortality, pH, DO and temperature were monitored in fiber pond over 14 days. Effect of different treatment of medium was significantly different (p < 0.05) with highest survival (100%) at sponge and cloth medium, and lowest survival (24 %) at sawdust medium. Humidity of newspaper medium and weight gain loss of sawdust medium significantly decreased and no significantly different in temperature parameter after simulated 15h transportation. It was concluded that sponge and cloth medium might be applied as a filler medium for waterless live fish transportation.
The Effect of Duck Manure Fermentation Subtitution for Juvenile Catfish Feed (Clarias sp.) Baruna Kusuma; Esna Dili Novianto
Journal of Aquaculture Development and Environment Vol 1, No 1 (2018): Journal Of Aquaculture Development And Environment
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jade.v1i1.1010

Abstract

Pellet is replaceable with fermented duck manure in the catfish. The effect of substitution pellet feed juvenile catfish with fermented duck manure was investigated. It can be done by fermentation process of duck manure by yeast from traditional food starter called Tape. It contains yeast of genus Aspergilius, Saccharomyces, Candida, Hansenulla, dan Acetobacter bacteria. Catfish diets supplemented with 5% pellet/fish/day (W/W/day). Four treatments diets were 45% (A), 30% (B), 15% (C) and 0% (D) levels of duck manure from total weight and it fed to catfish juvenile (weight 2,75±0,05 g) for 30 days controlled aquaria. The results of this studies found that the recommended diet was diet C and D formulations beacuse it can provide catfish juvenile growth response. Duck manure can replace feed juvenile catfish by fermentation for maximmum 15% from catfish diets.

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