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Journal of Artha Biological Engineering
Published by PT. Artha GenetikaLab Indonesia
ISSN : 30464889     EISSN : 30324394     DOI : https://doi.org/10.62521/pm6jjq40
Core Subject : Health, Science, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Environmental Science Medicine & Pharmacology
The scope of this journal is to publish original research papers, research notes, and reviews in the field of Biological Engineering widely. As such, high quality research papers or reviews dealing with any aspect of Biological Engineering are welcome. Papers that are theoretical, interpretive or experimental.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 5 Documents
 1 
Search results for , issue "Vol. 1 No. 1 (2023)" : 5 Documents clear
Morphological Character and Percentage of Hotate Clams (Patinopecten Yessoensis) Meat Weight in the Growing Phase, in Funka Bay, Hokkaido, Japan. faza; Hary Tjahja Soedibya, Petrus; Listiowati, Emyliana; Gyogyo, Iriyama
Journal Of Artha Biological Engineering Vol. 1 No. 1 (2023)
Publisher : PT. Artha GenetikaLab Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62521/7njrz078

Abstract

This study focuses on the growth and meat weight percentage of Hotate clams (Patinopecten yessoensis) during the rearing phase in Funka Bay, Hokkaido, Japan. Japan, as a major producer of seafood, including Hotate clams, plays a significant role in global seafood consumption. The objective of this study was to analyze the length-weight relationship of Hotate scallops and assess their meat weight percentage during the rearing phase. The research method involved observations using a random sampling technique during the period from August to October 2022. Samples were taken in Funka Bay, with coordinates between 42°20'-42°40' North and 140°00'-141°00' East at a depth of 43 meters. Results showed that the length-weight relationship of Hotate clams during August to October exhibited a negative allometric growth pattern, with the highest constant reaching 2.640. This means that length growth is faster than body weight. The percentage of Hotate clam (P. yessoensis) meat weight during the rearing phase ranged from 31.03% to 35.70%. This study provides important insights into the growth and meat composition of Hotate clams during critical phases in their culture in Funka Bay, Hokkaido, Japan. It can serve as a valuable information foundation for the management and maintenance of sustainable and productive Hotate clam aquaculture in the future.
ANATOMICAL MORPHO INDEX PROFILE OF TILAPIA (Oreochromis niloticus) CULTIVATED IN THE MINA PADI POND SYSTEM widianti, lia; Petrus Hary Tjahja, Soedibya; Sri, Marnani
Journal Of Artha Biological Engineering Vol. 1 No. 1 (2023)
Publisher : PT. Artha GenetikaLab Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62521/4w8bex38

Abstract

The morphological-anatomical index profile is a value of changes in morphology (outer shape) and anatomy (internal organs) as a basis for calculating fish growth. Fish Growth in terms of morphology includes length and weight, while in terms of anatomy can be seen from changes in gonad, liver, and visceral weight. The purpose of this study was to determine the value of the morpho-anatomical index of Nila Fish GIFT (Oreochromis niloticus) cultured in the POKDAKAN Mina Mandiri pond. This research was conducted in the Mina Mandiri Fish Cultivation Group (POKDAKAN) pond, Panembangan Village, Banyumas from September 23, 2021 – November 28, 2021. The method used in this study was a survey method where the data was processed and analyzed descriptively and compared with the literature related. The results of the morpho-anatomical index of Nila Fish GIFT included a hepatosomatic index (HI) of 0.31%, a viscerasomatic index (VI) of 14.09% and a gonadosomatic index (GI) of 2.61%. The fish condition factor value was 1.05557 and the length-weight relationship was 2.6, which is negative allometric
Study of the Characteristics of Bacteria Isolated from the Pelus River, Banyumas Regency Nurhafid, Mohammad; Indyaswari, Marthyana; Husen, Fajar; Riady, Reza Muhammad
Journal Of Artha Biological Engineering Vol. 1 No. 1 (2023)
Publisher : PT. Artha GenetikaLab Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62521/6wsyrt43

Abstract

Community activities around the Pelus River cause pollution which affects the bacterial community found in the river. The aim of this research was to determine the characteristics of bacteria isolated from the Pelus river environment in Banyumas Regency. The method used in this research is an exploratory method where bacterial sampling is carried out at 3 different stations. The samples taken were then isolated, observed colony morphology, as well as biochemical and physiological characterization of the bacteria. The research results obtained 10 different isolates. A total of 10 isolates were obtained based on morphological differences. The characteristics of most of the Pelus River bacteria show variations ranging from enzymatic to environmental resistance which describes the waters of the Pelus River. Bacteria isolated from the water have characteristics that identify them as bacteria capable of degrading compounds
Study of Aquaculture Water Quality for Tilapia (Oreochromis niloticus) in the Aquaponic System at the Deju Farm Hatchery Unit Yonarta, Danang; Madhat Husayn, M.; Azhari, Muhammad; Anggana Rarassari, Madyasata
Journal Of Artha Biological Engineering Vol. 1 No. 1 (2023)
Publisher : PT. Artha GenetikaLab Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62521/82311k54

Abstract

Tilapia (Oreochromis niloticus) is well known by freshwater fans, both in developing and developed countries. Utilization of space as much as possible can be an effort to increase the productivity of the cultivation activities carried out. The aquaponic system is a combination of aquaculture (fish farming) and hydroponic plant cultivation in one place. The basic principle of aquaponics is that it can be done at the same time by utilizing fish manure and fish food scraps as a source of nutrition for cultivated plants. The purpose of this activity is to provide information about the utilization of the aquaponic cultivation system and its effect on water quality while rearing tilapia is maintained. This research has been carried out at UPR Deju Farm which is located Jl. Mazmu, Indralaya Raya, Kec. Indralaya in October-November 2022. This activity used a comparative experiment consisting of P1 (kale plant), P2 (spinach plant), and P3 (lettuce plant). The results showed that the P1 treatment (kale plant) was the best treatment which produced temperatures ranging from 27-31°C, pH 7-8, dissolved oxygen 2.3 mg L-1, ammonia 0.098-0.290 mg L-1, and salinity 9.29 ppt, absolute length growth was 3.2 cm, absolute weight was 2.1 g, survival was 84%, and kale plant growth was 8.3 cm.
Rapid Detection of the Aeromonas sp. group using Conventional PCR at the Aquaculture Technology Development Center, Cangkringan, Sleman, Special Region of Yogyakarta Nurhafid, Mohammad; Astuti; Riady, Reza Muhammad; Ufianah; Pardiyanto, Eko; Ruanda, Faldo Ody
Journal Of Artha Biological Engineering Vol. 1 No. 1 (2023)
Publisher : PT. Artha GenetikaLab Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62521/c8cxaf15

Abstract

The catfish is a freshwater cultivated fish that can be found all over Indonesia. However, the problems that occur in general are usually attacks by pathogens from the Aeromonas sp group. This research aims to optimize the rapid detection of the Aeromonas sp group using PCR at the Aquaculture Technology Development Center, Cangkringan, Sleman, special region of Yogyakarta. The research was conducted by survey with purposive sampling. Isolation was carried out using two growth media, namely Tryptone Soy Agar (TSA) and Glutamate Starch Phenile (GSP). Colonies that had characteristics of the Aeromonas sp group were subjected to PCR amplification using specific primers for the Aeromonas sp group. The results of the amplification resulted in DNA that matched the target, namely 953bp, which showed that the sample belonged to the Aeromonas sp group. Based on this technique, the level of accuracy in detecting pathogens is higher than conventional methods.

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