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I Wayan Suardana
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Research Center and Community Service for Prosperity, Udayana University Campus of Bukit Jimbaran, Badung, Bali
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Journal of Veterinary and Animal Sciences
Published by Universitas Udayana
ISSN : 25501283     EISSN : 26220571     DOI : -
Core Subject : Health,
Veterinary
It covers all the scientific and technological aspects of veterinary medicine in general, anatomy, physiology, biochemistry, pharmacology, microbiology, pathology, public health, parasitology, infectious diseases, clinical sciences, biotechnology, alternative veterinary medicine and other biomedical fields. In the field of animal science, the journal receives original manuscripts covering breeding and genetics, reproduction and physiology, nutrition, feed sciences, animal products, biotechnology, behavior, livestock farming system, socio-economic, and policy.
Arjuna Subject : Kedokteran Hewan - Kedokteran Hewan (Lain-Lain)
Articles 7 Documents
 1 
Search results for , issue "Vol 3 No 2 (2020)" : 7 Documents clear
Anatomical and Morphometric Study of Small and Large Intestine of Bali Cattle Luh Gde Surya Heryani; Ni Nyoman Werdi Susari; Luh Putu Syamadina Pramesya Nareswari
Journal of Veterinary and Animal Sciences Vol 3 No 2 (2020)
Publisher : Institute for Research and Community Service, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JVAS.2020.v03.i02.p04

Abstract

Information on the anatomical and morphometric structure of the digestive system of Bali cattle will provide a clear and precise picture if abnormalities occur in the organs in the digestive system. This study aims to determine the anatomical and morphometric structures of the small intestine and large intestine of Bali cattle. Samples were taken from 14 Bali cattle and based on gross pathology examination declared healthy. The results showed that the average length of the small intestine including the duodenum, jejunum and ileum are 473.07 cm, 529.64 cm, and 363.64 cm; and successive widths are 5.50 cm, 6.00 cm, and 6.11 cm. While the average length of the large intestine which includes the cecum, colon and rectum are 36.78 cm, 371.21, 50.00 cm; while the width are 9.65 cm, 11.47 cm, and 8.85 cm. Jejunum has the longest size in the small intestine, while in the large intestine the longest size is the colon. The right information and data about the digestive system are very important and useful to support further clinical and preclinical research, and the results of this study can be used as a reference in determining the characterization of Bali cattle.
Pesticide Contamination in Feed and Histopathological Properties of Bali Cattle Liver Slaughtered in Pesanggaran Slaughterhouse Denpasar I Wayan Sudira; Ketut Budiasa; I Made Merdana
Journal of Veterinary and Animal Sciences Vol 3 No 2 (2020)
Publisher : Institute for Research and Community Service, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JVAS.2020.v03.i02.p05

Abstract

The number of crop pests that attack agricultural crops caused farmers to take precautions and treatment of crop cultivation by spraying using pesticides. Spraying action by using this pesticide also affects the grasses that grow around it which is a source of food for cattle. This study aims to evaluate basic data from the image of the liver of a Bali cattle that eats grass contaminated with pesticides and is slaughtered in the Pesanggaran slaughterhouse, Denpasar. Histopathological image of the liver of Bali cattle may vary, depending on the level of contamination of various pesticide ingredients that are eaten by the cattle. To see the histopathological changes in the liver of Bali cattle carried out by staining Hematoxylin Eosin (HE) and then it will be examined under a microscope. Observed changes that occur in the form of fatty degeneration, hemorrhage and necrosis. The study concludes is that cattle slaughtered in the Pesanggaran slaughterhouse, Denpasar come from various districts in Bali and the liver of Bali cattle slaughtered in the Pesanggaran Slaughterhouse, Denpasar are mostly exposed to pesticides characterized by histopathological features in the form of fatty degeneration, hemorrhagic and necrosis.
Changes in blood calcium concentrations in Bali cattle during the periparturient period I Made Merdana; I Kadek Ariyuda Prasetya; I Nyoman Sulabda; Anak Agung Gde Arjana; Samsuri Samsuri
Journal of Veterinary and Animal Sciences Vol 3 No 2 (2020)
Publisher : Institute for Research and Community Service, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JVAS.2020.v03.i02.p03

Abstract

Calcium is a macromineral that plays an important role in the health, production, and reproduction of animals. Calcium requirements in cattle depend on breed, age and parity, path physiological status, body condition score, gestation status, and lactation. During the periparturient period, the cows struggle to maintain calcium homeostasis, and if it is failed, the animal will experience hypocalcemia. As is known hypocalcemia as a predisposing factor for a number of reproductive disorders and infectious diseases. This study aims to investigate changes in blood calcium levels in Bali cattle during the periparturient period. The object of research is nine months pregnant Bali cattle and in good health, kept in cage in a horticultural farming environment. Three ml blood samples were taken through the jugular vein three times, namely in the last three weeks of gestation, on day parturition, and three weeks after calving. Blood samples were processed using the wet digestion method, and calcium concentrations were measured using the flame atomic absorption spectrometric method. The results showed an average blood calcium concentrations of 9.57±1.26 mg/dl, 4.11±0.63 mg/dl, and 8.32±1.23 mg/dl, respectively. Statistical analysis showed blood calcium levels during delivery experienced a very significant decrease. We find new evidence regarding the physiological data of Bali cattle, that at the time of parturition they experienced subclinical hypocalcemia. We concluded that there was a fluctuating change in blood calcium concentrations, where the normal value in the last three weeks of gestation experienced a significant decrease at the parturition and increased after three weeks of calving but has not yet reached the initial condition.
Age-Sex Related in Hematological Values of Sandalwood Pony Horses (Equus caballus) in East Sumba, NTT Cynthia Dewi Gaina; Antin Y. N. Widi; Agus Saputra
Journal of Veterinary and Animal Sciences Vol 3 No 2 (2020)
Publisher : Institute for Research and Community Service, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JVAS.2020.v03.i02.p06

Abstract

Normal hematological values need to be defined for each category of horse, like age and sex to obtain precise diagnostic results. No published data on hematology exist for Sandalwood horses that are extensively reared in East Sumba, NTT. The main objective of this research was to compare the hematological characteristic of horse group based on age and sex. Blood samples from sixteen horses were collected based on sex into male (n=6), female (n=10) and age groups of 2-3 years (n=4) and 6-10 years old (n=12). About 3 ml of blood sample was collected aseptically from jugular vein of each of these animals in sterile vacutainer tube. The following variables were measured: erythrocyte, leucocyte, platelet, hemoglobin (Hb), hematocrit (HCT), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC) and mean platelet volume (MPV). These hematological parameters were calculated with the automatic hematology analyzer at Health Laboratory in Kupang, NTT. This result was analyzed by using student T-test and analysis of variance. These results would contribute to better understanding of the hematological indicators for estimating the physiological status of Sandalwood horse in East Sumba as it can be used as valuable information of its health physiological status.
Application of Indonesian's National Standard for Grouping of Bali Cattle with Cluster and Biplot Analysis I Putu Sampurna; Tjokorda Sari Nindhia; Ni Nyoman Werdi Susari; I Ketut Suatha
Journal of Veterinary and Animal Sciences Vol 3 No 2 (2020)
Publisher : Institute for Research and Community Service, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JVAS.2020.v03.i02.p01

Abstract

Research on the application of the Indonesian National Standard (SNI) of Bali cattle by cluster analysis and biplot aims to provide a visual picture in the form of tables and graphs, so that it is easier and faster and more communicative in making decisions, whether the cows studied are included in class I, class II, or class III based on SNI Bali cattle. This study was conducted on 70-year-old adult female cows of 70 animals raised at the Integrated Farming System (Simantri) in Badung regency. The data obtained were analyzed by cluster analysis and biplot, as variables were shoulder height, body length and chest circumference, while as objects were 70 adult cows and 3 classes of Balinese cattle based on SNI of Bali cattle as object identifiers. The results obtained that the application of SNI for Bali cattle can be done by cluster analysis and biplot and both analyzes give the same results to the grouping of Bali cattle objects based on SNI for Bali cattle. Grouping by cluster analysis is easier to see based on the cluster membership obtained, whereas with biplot analysis provides additional information about correlations and diversity between variables.
Cover, Editorial Board, and Table of Content Journal of Veterinary and Animal Science
Journal of Veterinary and Animal Sciences Vol 3 No 2 (2020)
Publisher : Institute for Research and Community Service, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Cover, Editorial Board, and Table of Content
Prevalence and Identification of Tick Infestation in Bali’s Cattle in Badung Regency I Made Dwinata; Ida Bagus Made Oka; I Nyoman Adi Suratma
Journal of Veterinary and Animal Sciences Vol 3 No 2 (2020)
Publisher : Institute for Research and Community Service, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JVAS.2020.v03.i02.p02

Abstract

Tick is an ectoparasite in cattle that economically very important because it can reduce livestock production and productivity. This study aims to determine the prevalence and to identify types of tick in Bali’s cattle in Badung Regency. The prevalence of tick in relation to gender and age was studied. A total of 285 cattle was examined, of which, 65 (22.8%) cattle were infected by tick. The female cattle showed higher (25%) tick infestation than male cattle (19.05 %) without significant differences (p>0.05). Prevalence of tick was significantly higher (p<0.05) in old cattle, age above 5 years (33.7%), followed by adult cattle, age of 2 -5 years (20.6%), and the least prevalence in young cattle, age under 2 year (13.3%). Two genera of tick were identified from the study. Among the tick, Boophilus sp. 15.17% was the most prevalent tick genus identified, while the rest was Rhipicephalus sp. 7.01 %. Favorable predilection sites for tick were ears, mammary gland, back leg, and neck of the cattle. This study could help in a better understanding of the prevalence of tick patterns and risk factors in cattle populations for the implementation of effective control plans.

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