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All Journal Buletin Veteriner Udayana
Nyoman Adi Suratma
Laboratorium Parasitologi Veteriner, Fakultas Kedokteran Hewan Universitas Udayana, Jl. PB. Sudirman, Denpasar, Bali, Indonesia 80234
Immunology & microbiology Public Health Veterinary

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LEVEL OF BIOSECURITY IMPLEMENTATION IN CLOSED HOUSE BROILER CHICKEN FARMS IN SUSUT DISTRICT, BANGLI REGENCY, BALI Luh Putu Manik Samitha Utami; I Ketut Suada; Nyoman Adi Suratma
Buletin Veteriner Udayana Bul. Vet. Udayana. June 2024 Vol. 16 No. 3
Publisher : Fakultas Kedokteran Hewan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/bulvet.2024.v16.i03.p02

Abstract

Biosecurity is a management step that must be taken by farmers to prevent disease germs from entering the farm and to prevent diseases on the farm from spreading to other farms. This research aims to determine the implementation and level of application of biosecurity components in closed house cages for broiler chicken breeders in Susut District, Bangli Regency, Bali. The method used is a census of respondents, namely all breeders. The data obtained from the interviews is tabulated and then the percentage of the amount of data that is in accordance with biosecurity implementation practices is calculated. The results show that overall farmers have implemented biosecurity components with each biosecurity component, namely the sanitation component showing the Very Good category (85%), the traffic control component showing the Poor category (38.81%) and the sanitation component showing the Very Good category. (97.7%). From the results obtained, chicken farmers should further improve their biosecurity implementation system, especially for guests/farm workers, because a very big factor in the spread of disease is the traffic component, including people, equipment and vehicles.
COCCIDIOSIS IN BROILER CHICKEN AGED 26 DAYS FROM A FARM IN BANJARANGKAN, KLUNGKUNG, BALI Luh Putu Syamadina Pramesya Nareswari; Nyoman Adi Suratma; I Ketut Berata; Putu Henrywaesa Sudipa; Ida Bagus Kade Suardana
Buletin Veteriner Udayana Bul. Vet. Udayana. June 2024 Vol. 16 No. 3
Publisher : Fakultas Kedokteran Hewan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/bulvet.2024.v16.i03.p04

Abstract

The object of this case study is a broiler chicken from a farm located in Banjarangkan District, Klungkung Regency, Bali. This broiler chicken is 26 days old which was reported to have had diarrhea mixed with blood for 5 days. This chicken also experience weakness, pale wattles, and separate itself in the corner of the shed. This case study aims to discuss the anatomical pathology, histopathology, and laboratory examination results to obtain a definitive diagnosis of the disease that attacked this chicken. Data collection in the form of indications, anamnesis, epidemiology, with parasite examination were carried out for further descriptive qualitative analysis. Necropsy after the animal died showed bleeding, and necrosis of the cecum accompanied by enlargement from cecum to colon. Petechiae bleeding were also observed along the small intestine. Histopathological observations showed necrosis in the mucosa of the cecum and small intestine accompanied by bleeding, inflammatory cell infiltration, and clusters of Eimeria spp. with different life stages. Changes also occur in the colon where necrosis of mucosa and proliferation of Lieberkhun crypts were observed. Schizonts of Eimeria spp. were found in qualitative fecal examinations. Based on all data and laboratory examination results of this chicken, it was concluded that the chicken was infected with coccidiosis.
INCIDENCE RATE OF SUBCLINICAL MASTITIS IN ETAWA GOATS AT RAKA ETAWA FARM, SINGAPADU KALER VILLAGE, KECAMATAN SUKAWATI, GIANYAR DISTRICT, BALI Vincetius Paulo Jinotra; Nyoman Adi Suratma; I Wayan Masa Tenaya; Romy Muhammad Dary Mufa
Buletin Veteriner Udayana Bul. Vet. Udayana. August 2024 Vol. 16 No. 4
Publisher : Fakultas Kedokteran Hewan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/bulvet.2024.v16.i04.p01

Abstract

Subclinical mastitis is an inflammatory condition of the mammary glands that occurs in livestock, including goats, without visually obvious or noticeable symptoms in the milk or mammary glands. Despite not showing typical symptoms such as discoloration, texture, or swelling of the milk, subclinical mastitis can have a negative impact on milk production and overall health of the herd. This study aimed to determine the incidence rate of mastitis in PE goats at Raka Etawa Farm, Singapadu Kaler Village, Sukawati District, Gianyar Regency, Bali. This type of research is observational, with the research design used is a cross sectional study by collecting data on the incidence rate of mastitis through the California Mastitis Test (CMT) in PE goats at Raka Etawa Farm at a certain point in time without involving intervention or supervision over a longer period of time. There were 15 lactating goats that were sampled for CMT test. Examination of subclinical mastitis in 15 PE goat milk samples resulted in 13 goats (87%) positive and 2 goats (13%) negative with details of 4 goats positive 2 (++) and 9 goats positive 3 (+++). Based on this study, it was concluded that PE goats in Raka Etawa Farm, Singapadu Kaler Village, Sukawati District, Gianyar Regency, Bali have a high incidence of subclinical mastitis. It is recommended to conduct routine CMT tests so that veterinarians can immediately provide appropriate treatment. This will contribute to the health and welfare of livestock, as well as assist farm owners in maintaining milk productivity and the sustainability of their farm business.
IDENTIFICATION OF PARAMPHISTOMUM SPP. INFECTING THE RUMEN AND RETICULUM OF BALI CATTLE BASED ON MORPHOMETRIC ANALYSIS Putri Gunarso; Nyoman Adi Suratma; Ida Ayu Pasti Apsari
Buletin Veteriner Udayana Bul. Vet. Udayana. October 2024 Vol. 16 No. 5
Publisher : Fakultas Kedokteran Hewan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/bulvet.2024.v16.i05.p07

Abstract

Paramphistomum spp. is a parasite that commonly infects the digestive tract, particularly the rumen and reticulum, of livestock. Each type of Paramphistomum exhibits distinct morphological and morphometric characteristics. In Indonesia, three types of Paramphistomum have been identified: Paramphistomum cervi, Gastrotylax cruminifer, and Gigantocotyl exsplanatum. The aim of this thesis is to determine the morphometry of Paramphistomum spp. infecting Bali cattle slaughtered at the Pesanggaran Denpasar Slaughterhouse in Bali. The study utilized a Descriptive Observation method. Samples were collected, including 7 Paramphistomum spp. from each Bali cattle and a total of 10 infected Bali cattle. Specimens were stained with Aceto-Carmine and measurements were performed using Image Raster software. The morphometric results showed an average body length of 11.55 mm, body width of 3.22 mm, pharynx length of 1.10 mm, pharynx width of 0.69 mm, ventral sucker length of 1.38 mm, and ventral sucker width of 2.79 mm. These morphometric findings closely approximate those of Paramphistomum cervi. Further research on Paramphistomum spp. is necessary, particularly exploring various factors influencing the size of these parasites and their identification in other regions.
RISK FACTOR ANALYSIS AND PREVALENCE OF COCCIDIA IN SOWS AT BREEDING FARMS IN GIANYAR DISTRICT, BALI PROVINCE Bunga Amelia Priatna; Ida Ayu Pasti Apsari; Nyoman Adi Suratma; I Putu Cahyadi Putra
Buletin Veteriner Udayana Bul. Vet. Udayana. June 2025 Vol. 17 No. 3
Publisher : Fakultas Kedokteran Hewan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/bulvet.2025.v17.i03.p57

Abstract

Coccidia, a protozoan parasite, can impede growth, reduce body weight, and even cause mortality in pigs. This study aimed to ascertain the prevalence and risk factors associated with coccidia infection in sows on pig breeding farms in Gianyar Regency. This observational study had a cross-sectional design. The sample consisted of 204 fecal specimens from sows across seven sub-districts in Gianyar Regency. Fecal samples were preserved in 2.5% potassium dichromate before examination using the salt-saturated flotation method. Prevalence data were analyzed descriptively, and logistic regression was used to identify risk factors. The findings revealed that 39.70% (81/204) of the sows were infected with coccidia, including Eimeria spp. (12.75%, 26/204), Cystoisospora suis (4.41%, 9/204), unsporulated oocysts (22.55%, 46/204), and dual infections with Eimeria spp. + C. suis (2.94%, 6/204). Farms with fewer than 100 pigs were 7.018 times more at risk than those with more than 100 pigs (p = 0.015; OR = 7.018). The source of water was also significantly associated with the use of well water (p = 0.023; OR = 0.097) and water from a regional water company (PDAM) (p = 0.012; OR = 0.127), which lowered the risk compared with spring water. Farmers who did not regularly disinfect their enclosures faced a risk 24.979 times greater than those who disinfected their enclosures daily (p = 0.020; OR = 24.979). Dry pigpen conditions (P = 0.003, OR = 0.052) were more protective than occasionally wet conditions. In conclusion, the prevalence of coccidia infection in breeding farms in Gianyar Regency was notably high. Factors associated with the prevalence of coccidia infection include pig population in the farm, water source, frequency of pen disinfection, and pen conditions.
Co-Authors Bunga Amelia Priatna I Ketut Berata I Ketut Suada I Putu Cahyadi Putra I Putu Cahyadi Putra, I Putu Cahyadi I Wayan Masa Tenaya Ida Ayu Pasti Apsari Ida Bagus Kade Suardana Luh Putu Manik Samitha Utami Luh Putu Syamadina Pramesya Nareswari Putri Gunarso Putu Henrywaesa Sudipa Romy Muhammad Dary Mufa Vincetius Paulo Jinotra