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Andri Kurniawan
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Jurusan Akuakultur Gedung Teladan di Fakultas Pertanian, Perikanan, dan Biologi Universitas Bangka Belitung Jl. Balunijuk, Kecamatan Mewarang, Bangka 33172
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Journal of Aquatropica Asia
Published by Universitas Bangka Belitung
ISSN : 24073601     EISSN : 27217574     DOI : https://doi.org/10.33019/aquatropica
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
Journal of Aquatropica Asia (JoAA) is an open access scientific periodical managed by the Department of Aquaculture, Bangka Belitung University. JoAA Journal involvement is carried out 2 (two) times a year, namely in July and December in the form of the main manuscript is an article that contains the results of research (research articles). Other manuscript contributions can be in the form of short articles (short communication), articles review, and also special issues. Articles received will be reviewed by reviewers managed by the Editor in Chief before the manuscript is accepted and approved for publication in JoAA. The Journal of Aquatropica Asia (JoAA) accepts articles written in Indonesian or English with regard to aquaculture studies and aquatic ecology in the broadest sense covering aspects of reproduction, nutrition and feed, genetics, physiology, morphology, health of aquatic organisms, water quality, plankton, conservation, and other aspects relevant to the field of aquaculture.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 5 Documents
 1 
Search results for , issue "Vol 5 No 1 (2020): Journal of Aquatropica Asia" : 5 Documents clear
MANAJEMEN WAKTU DAN JUMLAH PEMBERIAN PAKAN DALAM MENINGKATKAN PERTUMBUHAN DAN SINTASAN IKAN GABUS, Channa striata (Bloch, 1793) Chatammi Akbar; Deny Sapto Chondro Utomo; Siti Hudaidah; Agus Setyawan
Journal of Aquatropica Asia Vol 5 No 1 (2020): Journal of Aquatropica Asia
Publisher : Jurusan Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/aquatropica.v5i1.1815

Abstract

The nature of cannibalism in snakehead fish (Channa stiata) causes high mortality in snakehead fish farming. Good and proper management is needed to minimize its cannibalism. The aims of this research were intended to find out the feeding frequency and feeding rate in growth performance and survival rate of snakehead fish seed. This research was conducted with Factorial Completely Randomized Design (FCRD), which consisted of 2 factors, feeding rate and feeding frequency each with triplicates. The treatments of feeding rate were 3%, 5%, and 7% and the treatments of feeding frequency were 3 and 4 times everyday. The used feed is commercial feed PF-800. The result of this research indicated that feeding rate 7% with 4 times feeding frequency each day was the highest absolute weight and length of growth rate than the other treatments. The highest value in survival rate parameter was feeding rate 3% with 3 and 4 times/day. On the other hand, the lowest value in FCR parameter was feeding rate 5% with 3 times feeding frequency each day. Meanwhile, the highest value in protein retention parameter was feeding rate 5% with 3 times/day. The result showed that there was any interaction in absolute weight of growth rate and protein retention. The single factor in form of feeding rate gave significant results of survival value and feed conversion ratio. The result of this research showed that feed management of 7% FR with 4 times/day FF gave the best result in growth, FCR, and protein efficiency of snakehead fish. Although, it has the lowest SR value, but 7% FR with 4 times/day FF can produce the highest biomass of snakehead fish in this study reached 114,45g.
KASUS NEKROSIS KAKI RENANG UDANG PADA TAMBAK TRADISIONAL YANG MENGAPLIKASIKAN PROBIOTIK Hamzah Hamzah; Jumriadi Jumriadi; Muh. Asa’at; Fauzia Fauzia
Journal of Aquatropica Asia Vol 5 No 1 (2020): Journal of Aquatropica Asia
Publisher : Jurusan Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/aquatropica.v5i1.1817

Abstract

Traditional ponds fail in vanname shrimp farming due to disease. Disease causing pathogens can come from the culture environment, innate from shrimp seeds, and other inputs (introduction). Observation of shrimp health condition through detection of necrosis in swimming legs which, if left unchecked, will spread to the shrimp abdominal carapace, with the characteristics of the shrimp will look flushed by taking shrimp samples, and the results are expressed in percentage or prevalence. Symptoms of loss of swimming legs and uropod from the disease, of course, will reduce the selling value of the shrimp. The study was conducted on a traditional pond in Banyuanyara Village, Sanrobone District, Takalar Regency, South Sulawesi Province. Early cases of necrosis began to be detected at week 5th and peaked at week 8th. Vanname shrimp swimming leg necrosis in traditional ponds is significantly influenced by the number of bacteria in the water, where the more bacteria there are, the lower the prevalence of vanname shrimp swimming leg necrosis.
PENGETAHUAN LOKAL IKAN CEMPEDIK (Osteochilus spilurus) DI KECAMATAN MEMBALONG, BELITUNG Ardiansyah Kurniawan; Andri Kurniawan; Yulian Fakhrurrozi; Fenny Widyanthi; Jeny Setiawan; Kartika Kartika; Sartili Sartili; Neri Rizkika; Tio Arezki
Journal of Aquatropica Asia Vol 5 No 1 (2020): Journal of Aquatropica Asia
Publisher : Jurusan Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/aquatropica.v5i1.1823

Abstract

Cempedik fish (Osteochilus spilurus) has an important economic value in East Belitung. Still, its trade has not been identified in the Belitung Regency, which is in the western part of Belitung Island. Belitung community perceptions related to fish catching, consumption, and understanding of this fish need to be known to complement the results of studies in East Belitung. Techniques of data collection were carried out using structured interviews in the Membalong District, which has 55% of the Belitung Regency river. The community responses were compared with secondary data of East Belitung citizens. The majority of respondents said that they knew and consumed Cempedik Fish, knew their fishing season and fishing gear, and were optimistic about their cultivation potential. The majority of respondent say knows, consumes, knows the fishing season and fishing gear, and optimistic for the potential farming of Cempedik fish. Most of the Cempedik fish consumption is obtained from catching in the river. Fishing season of Cempedik fish occurs in the dry season, with the majority of fishing gear used are nets. The difference in fishing season and economic value with East Belitung provides opportunities for fish distribution to meet market needs.
SEBARAN DAN PRODUKSI KELOMPOK PEMBUDIDAYA IKAN AIR TAWAR DI KECAMATAN MUNTOK, BANGKA BARAT Ira Triswiyana; Ayu Permatasari; Juandi Juandi
Journal of Aquatropica Asia Vol 5 No 1 (2020): Journal of Aquatropica Asia
Publisher : Jurusan Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/aquatropica.v5i1.1824

Abstract

Freshwater fish farming in West Bangka Regency is developing to meet the needs of the local market. Information about the distribution and production of fish farmers groups (Pokdakan) can be used as a basis for planning sustainable development. This research was conducted using a survey method in July - September 2019 in Muntok District, West Bangka Regency. Fifteen Pokdakan scattered in seven villages with the majority developing catfish commodities. There is only one group that belongs to the middle class, while the other group is still in the beginner class. Freshwater fish productivity reaches 3.2 tons per quarter. The majority of Pokdakan utilize former tin mines with step-in-net cage for fish farming so that their productivity is affected by the season. Continuity of production is needed so that the class of Pokdakan can increase.
KESESUAIAN DAN DAYA DUKUNG WISATA PANTAI KATEGORI REKREASI DI PANTAI TETE, DESA BONEPUTE, KABUPATEN BONE Beddu Tang; Asmidar Asmidar
Journal of Aquatropica Asia Vol 5 No 1 (2020): Journal of Aquatropica Asia
Publisher : Jurusan Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/aquatropica.v5i1.1832

Abstract

This study aims to determine the suitability and carrying capacity of the Tete Beach tourism area in Bonepute Village, Tonra District, Bone Regency, as a recreational beach category tourism. The study was conducted in October 2019 to March 2020. The method used was a survey method with primary and secondary data collection through observation techniques. Primary data include data on the aquatic environment, the physical environment of the coast, the area of ​​the area used for beach tourism activities, and the time used by tourists in the coastal zone. Data analysis uses the tourism suitability index and the carrying capacity of the coastal area. The suitability value of Tete beach tourism based on the analysis results obtained on average is 95% (very appropriate / S1). The carrying capacity of the area obtained is 300 people/day for recreational tourism activities, and 450 people/day for beach sports activities. Based on this value, the Tete coastal area has a large capacity for recreational activities and beach sports.

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