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Aceh Journal of Animal Science

AJAS
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Published by Universitas Syiah Kuala

ISSN : 25029568 EISSN : 26228734 DOI : -

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Aceh Journal of Animal Science (Aceh J. Anim. Sci.) is an international peer-review journal published by Faculty of Marine and Fisheries, Syiah Kuala University in collaboration with Indonesian Society for Oceanology (ISOI) of Aceh Chapter and supported by Institute of Graduate Studies Syiah Kuala University. The journal publishes Original Research Articles (full papers and short communications) and Review (full and mini-reviews) in all aspects of animal: genetics, breeding, veterinary, reproduction, nutrition, physiology, anatomy, diseases ecology and behavior, animal products (milk, meat, eggs and their by-products) and processing, and livestock economics. There are no publication charges for publication in the Aceh Journal of Animal Science (fully free of charges). The manuscript should be prepared in good English and has to proofread by a native speaker or professional proofreader. The proposed manuscript should be submitted through online submission and register at http://jurnal.unsyiah.ac.id/AJAS/user/register, and submission by email is not permitted and will not be processed. After manuscript submitted, please proposed at least three potential reviewers (Name, Affiliation, and email address) to aceh.animal@gmail.com. The author should adhere to the Guide Line For Author strictly otherwise, the manuscript will be rejected without review. The proposed manuscript should not be previously published or be considered for any other journals, and should be free of plagiarism. The submitted manuscript will be initially screened by an editor to check the scope, language and suitability, and to detect plagiarism using Turnitin software. The journal publishes one volume and two issues (January - July & August - December) per year. The accepted manuscript will be online once the revised version has been received and approved by the editor in chief.

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Articles 6 Documents

Search results for , issue "Vol 1, No 1: July 2016" : 6 Documents clear

Exploration and prevalence of gastrointestinal worm in buffalo from West Java, Central Java, East Java and Lombok, Indonesia Wahyudin Abd. Karim; Achmad Farajallah; Bambang Suryobroto
Aceh Journal of Animal Science Vol 1, No 1: July 2016
Publisher : Syiah Kuala University

The studies of parasites in buffaloes have not been widely explored. The aim of the present study was to explore the prevalence of gastrointestinal worm infection in buffaloes. The fresh faecal samples were collected from 89 buffaloes and observed by a modified McMaster technique. The faecal of buffaloes were collected in Bogor, Demak, East Java, and Lombok. The results of identification on gastrointestinal parasites show that there were one cestode and eight nematode. The total prevalence and infestation of cestodes and nematodes was found highest in Bogor. The prevalence and infestation of differences in geographical conditions were found highest in Bogor. The prevalence of gastrointestinal worm in males were highest than female, whereas for larger was found in females. The prevalence of gastrointestinal worms was found at age 1 year, whereas a larger infestation was found at the age of 1-5 years. The calculation of FEC in Bogor was 840 EPG, in Demak 375 EPG, in East Java 570 EPG and in Lombok 13 EPG. This study informed that there were nine genera of gastrointestinal worm found in Java and five genera in Lombok. Types larvae were found six i.e Strongyloides, Haemonchus, Cooperia, Oesophagostomum, Bunostomum and free living larvae.

Preliminary study on diminution level of RNA/DNA ratio in tissue of Labeo rohita by exposure to some endocrine disrupting compounds (EDCs) Rita Verma; Atul K. Singh; Kamal Jaiswal
Aceh Journal of Animal Science Vol 1, No 1: July 2016
Publisher : Syiah Kuala University

Effects of EDCs particularly on RNA/DNA ratio are yet to be investigated to manage the effluents in natural waters. We investigated exposure effects of endocrine disrupting compounds (EDCs) phthalic acid ester (PAE) and hexachlorocyclohexane (HCH) on the RNA/DNA ratio in tissue of an Indian major carp Labeo rohita. Fish were exposed to pre-determined sublethal concentrations of phthalic acid ester (Di-methyl phthalate (DMP), di-butyl phthalate (DBP), and di-(2- ethylhexyl) phthalate (DEHP) and also HCH for determining the tissue RNA/DNA ratio after 30, 60 and 90 days of exposure in the doses of 0.2 mg L-1, 0.3 mg L-1, and 0.5 mg L-1 respectively. All these tested chemicals significantly (P0.05) inhibited RNA/DNA ratio. The ratio gradually significantly (P0.05) decreased after DEHP where it was 1.9±0.51 F1, 18=15.8 P=0.014 n=19; in case of DBP it was 1.92±0.62 F1, 20=6.5 P=0.012 n=19 and for HCH it was 0.94±0.21 F1, 18=18.08 P=0.0012 n=19 at treatments concentrations of 0.3 mg L-1 and 0.5 mg L-1, compared to control (2.9±0.2) after 90 days. However, there was no statistical significance (P0.05) in RNA/DNA ratio after the DMP (F1, 20=2.4 P=0.15n=21) treatment.

Spectral analysis using Haar wavelet (original signal, denoised signal, residual signal) and source level (SL) for whistle sound of dolphin (Tursiops aduncus) in captivity Muhammad Z. Lubis; Pratiwi Dwi Wulandari; Sri Pujiyati; Totok Hestirianoto; Keni Sultan; Dwi P. I. Mahdi; Muhammad Mujahid
Aceh Journal of Animal Science Vol 1, No 1: July 2016
Publisher : Syiah Kuala University

This study discussed about Haar wavelet with a view original signal, denoised signal, and residual signal with using fourth whistle sounds of dolphin (Tursiops aduncus). The study was conducted in Safari Park, Cisarua, Bogor Indonesia with 2 dolphins. The results showed differences in results Haar wavelet, this study proves that the Haar wavelet is suitable for the analysis of dolphin sounds, and its have frequency ranged 8-22 kHz. The highest value of the noised signal was smaller than residual signal. The highest of residual signal contained in the second whistle, while the lowest was whistle 1, it showed that the larger the signal denoised result residual signal generated using Haar wavelet. The frequency of source level value ranged 8500 Hz to 11800 Hz, with the highest SL value was 43.9 dB (brown cyrcle). The lowest of the frequency of Source Level (SL) value ranged between 15700 Hz to 17990 Hz, with the lowest SL value was 38.5 dB (brown cyrcle). Whistle 1, 2, 3, and 4 have a different value SL and every SL values obtained in 1,2,3, and 4 have differences noise, it shows the same target but SL value and the sound patterns remain distinct by looking at time duration of whistle sound. Beam pattern from an omni directional sound source (DI= 0 dB, cyan trace) and a directional source following the piston model (DI= 18 dB, black trace) and beam pattern with 4 types signal have ranged value 70 º-180°, with highest intensity value was 60º.

Paper template . .
Aceh Journal of Animal Science Vol 1, No 1: July 2016
Publisher : Syiah Kuala University

The preliminary study on feeding behavior of male and female little egret (Egretta garzetta) in mangrove and rice field habitats based on peck frequency Abdullah Abdullah; Intan Zahara; Gaius Wilson
Aceh Journal of Animal Science Vol 1, No 1: July 2016
Publisher : Syiah Kuala University

The objective of the present study was to study the differences in feeding behavior from peck frequency and type of diets, between male and female little egret (Egretta garzetta) in two different habitats, mangrove and rice fields of Banda Aceh, Sumatra, Indonesia. Focal animal sampling was used to study the feeding behavior of randomly selected birds from 07.00 AM to 06.00 PM in July 2015. Statistical analysis was conducted using t-test to test for differences between male and female peck frequency and habitats. For the combined data of both males and females, the average peck frequency of little egret (E. garzetta) observed in the mangrove and rice fields was 238.8 and 226.2 respectively. Male E. garzetta peck frequency observed was 240 pecks in mangrove habitat while female peck frequency was 225 pecks in rice field habitat. The results of our study showed that there is a significant difference in the peck frequency of little egrets observed in the two habitats (mangrove and rice fields) and between male and female E. garzetta.

Effects of ammonia toxicity on growth performance, cortisol, glucose and hematological response of Nile Tilapia (Oreochromis niloticus) Moustafa M. Zeitoun; Kheir El-Din M. EL-Azrak; Mohamed A. Zaki; Bahig R. Nemat-Allah; El-Sayed E. Mehana
Aceh Journal of Animal Science Vol 1, No 1: July 2016
Publisher : Syiah Kuala University

Ammonia is a production limiting factor in the aquaculture media affecting fish production. A study was designed to scrutinize effects of ammonia on growth performance, survival, cortisol and hematological parameters of Tilapia fish. The study examined effects of 96 h-incubation of male and female Tilapia with 3 mg ammonium chloride per a liter of water compared to control. The study has been carried out in the physiology laboratory of the department of animal and fish production, Alexandria University. Fourteen aquaria were used (6 control and 8 ammoniated). Each aquarium contained 6 fish (half the population males and the other have females). Duration of the control reared fish was 30 days, however the duration for ammoniated group was 4 days. In all stressed fish, there found decreases in final body weight, average daily gain and specific growth rate as compared to controls. Hematological parameters revealed increases (P0.05) in total leukocyte counts in both males and females exposed to stressors. There were significant decreases (P0.05) in red blood cell, hematocrit value and hemoglobin concentration in both males and females. There were non-significant differences (P0.10) in these parameters between males and females. Exposing both male and female tilapia to ammonia, resulted in increases (P0.05) in mean corpuscular volume (MCV). Mean corpuscular hemoglobin (MCH) didn’t change in male tilapia, while females expressed increased MCH values in the ammonia condition. Mean corpuscular hemoglobin concentration (MCHC) decreased (P0.05) under ammonia with no differences between males and females. Differential leukocyte count exhibited increases (P0.05) in neutrophils in ammonia-exposed males and females and decreases (P0.05) in eosinophils and monocytes in males, but not in females. However, lymphocytes decreased (P0.05) in both females and males exposed to ammonia. Cortisol level increased (P0.05) by about 2 folds in both sexes of fish exposed to ammonia (2.95 and 2.72 vs6.40 and 6.48 ng/ml in control males and females vs ammonia-exposed males and females).Rearing tilapia fish in media containing high level (3mg/l water) of ammonium chloride not only deteriorated growth rate but it also negatively affected the health wellbeing.

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