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All Journal Journal of Parasite Science Ovozoa: Journal of Animal Reproduction
Djoko Legowo
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Immunology & microbiology Veterinary

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Prevalence Rate and Infection Degree of Helminthiasis on Pigeon (Columbia Livia Domestica) in North Surabaya Ihda Hanny, Khurun'In Fadia; Djoko Legowo; Mufasirin; Kusnoto; Dian Ayu Permatasari; Poedji Hastutiek
Journal of Parasite Science Vol. 7 No. 2 (2023): Journal of Parasite Science
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jops.v7i2.48823

Abstract

Pigeon meat is an alternative option to other poultry meat such as chikens. As pigeons are easy to keep and quickly reproduce. Improper hygene practices is a strong factor in helminthiasis transmission. This study aims to know the prevalence and degree of infection of helminthiasis in North Surabaya. 70 samples were taken from pigeon butchers in North Surabaya from September to November 2022. Dissection method was used for prevalence rate count and modified McMaster method was used to count degree of infection. The result shown that 70% of samples had positive worm infection. Types of worms found were R. cesticillus (55.7%), Ascaridia sp. (25.7%), Capillaria sp. (14.2%), Echinostoma sp. (2.8%) and Heterakis sp. (1.4%). Qualitative exam shown helminthiasis was more prevalent in adult pigeon than in squab, but analysis with Chi-square test shown no significant association between helminthiasis infection and age of the pigeons (P>0.05). Quantitative exam with McMaster method shown degree of infection of single Ascaridia infection in adult pigeons is 340 EPG while in Capillaria sp. is 287.5 EPG and 150 EPG in Heterakis. All of them are considered mild infection. Thus, proper loft and feed hygene method should be informed to prevent more transmission.
The addition of duck egg yolk in skim milk – fructose extender maintains sperm motility and viability of Muscovy duck (Cairina moschata) at 5°C storage Isti Annisa Ramahtia; Tatik Hernawati; Tri Wahyu Suprayogi; Tjuk Imam Restiadi; Djoko Legowo; Samuel Inioluwa Akeju
Ovozoa: Journal of Animal Reproduction Vol. 13 No. 1 (2024): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v13i1.2024.1-8

Abstract

This study aimed to determine the addition of duck egg yolk in skim milk – fructose extender on sperm motility and viability of Muscovy duck (Cairina moschata) at 5°C storage. Ejaculates of Muscovy duck were divided into four portions equally. The first portion was for the control group (diluted in skim milk – fructose extender), and the second, third, and fourth portions were for the treatment groups of T1, T2, and T3 (diluted in skim milk – fructose extender added with 2.5, 5.0, and 7.5% v/v duck egg yolk). Sperm motility and viability were evaluated two hourly until the motility percentage reached 40%. The data were analyzed using ANOVA and Duncan test. The result showed that the highest percentage of spermatozoa motility and viability (p<0.05) was in the T2 group compared to the other groups. It could be concluded that the Muscovy duck semen extended in skim milk - fructose with 2.5 to 7.5% egg yolk of duck qualified for artificial insemination at storage up to 10 hours in 5°C storage.
Uterine prolapse and related factors in beef cow at the Besuki Animal Health Center, Situbondo regency, East Java, Indonesia Kevin Mardotillah; Suzanita Utama; Erma Safitri; Herry Agoes Hermadi; Sri Pantja Madyawati; Djoko Legowo; Abdullah Hasib
Ovozoa: Journal of Animal Reproduction Vol. 13 No. 3 (2024): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v13i3.2024.146-152

Abstract

This study aims to determine the factors related to uterine prolapse in beef cow in the Besuki Animal Health Center working area in Situbondo regency. The sample consisted of 100 cows that calved in 2020-2022, whose data was obtained from the Department of Animal Husbandry of Situbondo regency, East Java, Indonesia. Determination of the months of the rainy and dry season was obtained from the Meteorological, Climatological and Geophysical Agency, Juanda Class I Meteorological Station. Other data regarding breed, age, parity of cow and dystocia incidence in cow was obtained by conducting interviews with farmers followed by confirmation with inseminator records, and direct observation of the housing system. The collected data were cross-tabulated and analyzed using Chi-square analysis to determine possible factors causing uterine prolapse. The results showed that the incidence of uterine prolapse in beef cow in the working area was 35% (35/100). The factors of housing, age, parity, and incidence of dystocia were significantly related (p <0.05) to the incidence of uterine prolapse, while breed and season did not have a significant influence (p > 0.05). It could be concluded that the age and parity of the cow at the time of calving, the practice of housing cow, and the incidence of dystocia were related to the incidence of uterine prolapse in cows in the Besuki Animal Health Center operational area.
Factors associated with repeat breeding in Holstein Friesian cows at the Tani Wilis Village Cooperative Unit, Sendang District, Tulungagung Regency, Indonesia Dimas Kunto Satrio; M’ Izi Kumala Lazuardi Sultoni; Tasya Apritalia Putri; Soeharsono Soeharsono; Dadik Rahardjo; Djoko Legowo; Gandul Atik Yuliani; Iwan Sahrial Hamid; Mohammad Anam Al-Arif; Sunaryo Hadi Warsito; Pudji Srianto; Sri Pantja Madyawati; Tita Damayanti Lestari; Wurlina Wurlina
Ovozoa: Journal of Animal Reproduction Vol. 14 No. 2 (2025): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v14i2.2025.67-75

Abstract

This study aimed to evaluate the association of factors such as nutrition, thermal humidity index (THI), age, and lactation period with the occurrence of repeat breeding of dairy cows. The sample consisted of Holstein Friesian cows aged 1-11 years, with lactation periods ranging from 1 to 7 months, currently in lactation, and experiencing repeat breeding (inseminated three or more times without conception, despite exhibiting normal estrous cycles and intervals). The results showed that feeding practices by farmers did not significantly differ (p >0.05) in relation to the incidence of repeat breeding. THI values recorded in several barns also showed no significant differences (p >0.05), with the cows experiencing light to moderate heat stress. Similarly, the frequency of artificial insemination and the estrous cycle intervals remained within the normal range. The highest incidence of repeat breeding was observed in cows aged 2.5 to 5.5 years, accounting for 78.13%, and during lactation periods of 1-3 months, accounting for 81.26%. It can be concluded that there were no significant differences in the provision of forage and leguminous feed between normal cows and those with repeat breeding, and the crude protein content of forage did not influence its occurrence. Additionally, there was no indirect relationship between THI and repeat breeding. However, the incidence of repeat breeding tended to increase in cows aged 3-4 years, and during the second and third lactation periods.
Co-Authors Abdullah Hasib Al arif, Mohammad Anam Dadik Rahardjo Dian Ayu Permatasari Dimas Kunto Satrio ERMA SAFITRI Gandul Atik Yuliani Herry Agoes Hermadi Ihda Hanny, Khurun'In Fadia Isti Annisa Ramahtia Iwan Sahrial Hamid Kevin Mardotillah Kusnoto Mufasirin M’ Izi Kumala Lazuardi Sultoni Poedji Hastutiek Pudji Srianto Samuel Inioluwa Akeju Soeharsono Soeharsono Sri Pantja Madyawati Sunaryo Hadi Warsito Suzanita Utama Tasya Apritalia Putri Tatik Hernawati Tita Damayanti Lestari Tjuk Imam Restiadi Tri Wahyu Suprayogi Wurlina, W