Ismudiono Ismudiono
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Comparison of reproductive performance of Ongole cross and Ongole-Limousin cross in Bekri district, Central Lampung regency, Lampung province, Indonesia Sukma, Puspa Permata; Ismudiono Ismudiono; Sri Mulyati; Pudji Srianto; Sri Pantja Madyawati; Ira Sari Yudaniayanti; Abdullah Hasib
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.v13i1.2024.9-17

Abstract

This study aims to compare the reproductive performance of the Ongole cross (PO) and Ongole-Limousin cross (Limpo) on smallholder farmer in Bekri district, Central Lampung regency, Lampung province, a Indonesia. This study used 30 PO cows, 30 Limpo F1 (first filial) cows and 30 Limpo F2 cows. Sample cows had at least two parities and had never had a history of reproductive disorders. This study used primary and secondary data related to sample cows. Primary data was obtained from interviews with farmers and secondary data was obtained from the Department of Plantations, Livestock and Fisheries of Central Lampung regency, and inseminator recording. Data were described descriptively and analyzed using a one-way Analysis of Variance in Statistical Product and Service Solution (SPSS) version 23. The result showed that the services per conception of Limpo F2 cows was higher (p <0.05) than for PO and Limpo F1 cows. Days open and calving interval for Limpo cows (F1 and F2) were longer (p <0.05) than for PO cows. Days open and calving interval for Limpo F1 cows were not significantly different (p >0.05) than for Limpo F2 cows. Reproductive performance of PO cows was better compared to Limpo F1 and Limpo F2 cows. However, there was a data discrepancy between reproductive performance and data on rearing systems, feed quality, and signs of estrus observed by farmers. It could be concluded that PO cows had better reproductive performance than Limpo cows.
Reproductive Performance of Crossbreed Cows on Lowland Terrain Ardiyansyah, Septiana Alafia Yusi; Sri Agus Sudjarwo; Nusdianto Triakoso; Tri Wahyu Suprayogi; Ismudiono Ismudiono; Oky Setyo Widodo
Ovozoa: Journal of Animal Reproduction Vol. 12 No. 3 (2023): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v12i3.2023.124-130

Abstract

This study aims to identify the differences in reproduction performance of Ongole cross (PO), Limousine cross (Limpo), and Simmental cross (Simpo) in Kerek district, Tuban regency. Primary data was taken by interviewing inseminators and farmers, while secondary data was taken from the Fisheries and Animal Husbandry Department of Tuban regency. The total sample was 360 cows consisting of 30 PO, Limpo, and Simpo cows aged 3, 4, 5, and 6 years respectively which were calculated based on the Roscoe formula. Data was analyzed using the Simple Linear Regression and ANOVA followed by Duncan's multiple range test at a significance level of 95%. The results showed that the services per conception (S/C), conception rate (CR), and calving rate (CvR) were not significantly different (p >0.05) between PO, Limpo and Simpo cows. Meanwhile, days open (DO) and fertility status (FS) of PO cows were higher (p <0.05) than Limpo and Simpo cows. There was no significant difference (p >0.05) in DO and FS between Limpo and Simpo cows. The linear equation with age as a predictor (X) of S/C, DO, and CI (Y) values were not significant (p >0.05) in PO, Limpo, and Simpo cows. It could be concluded that the reproductive performance of PO cows was better than Limpo and Simpo cows.
Total protein, albumin, and globulin levels of blood serum in repeat breeder Holstein Friesian cows Asrar, Siti Iqmallisa Nurrill; Rimayanti Rimayanti; Ismudiono Ismudiono; Maslichah Mafruchati; Gandul Atik Yuliani; Ginta Riady
Ovozoa: Journal of Animal Reproduction Vol. 12 No. 2 (2023): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v12i2.2023.90-98

Abstract

This study aimed to determine the relationship between total protein, albumin, and globulin in the blood with the incidence of repeat breeders in dairy cows. Ten normal cyclic cows and ten repeat breeders cows were taken randomly based on the reproductive records of the Tani Wilis Village Cooperative, Sendang District, Tulungagung Regency. Questionnaire data in the form of farmers' knowledge about dairy cows' reproductive systems and feed treatment is displayed descriptively.  Dairy cows blood samples were taken from the jugular vein 6 mL to measure total protein, albumin, and globulin levels. Data analyzed using the Statistical Product and Service Solution software at a significance level of 5%. The results showed that the total protein, albumin, and globulin levels in normal dairy cows and dairy cows with repeat breeders were not significantly different (p>0.05). However, in normal cyclic cows, most of the total protein, albumin, and globulin levels (80-100% of normal cyclic cows samples) are within the normal range. Meanwhile, the majority of repeat breeder cows (60-70% of the repeat breeder cows) had total protein, albumin, and globulin levels lower than the normal range (p<0.05). It could be concluded that there was a relationship between the incidence of repeat breeder and total protein, albumin, and globulin levels in the blood serum of dairy cows with repeat breeder. Therefore, it is suggested to raise awareness of smallholder farmers about proper feeding and feeding management to reduce repeat breeder cases.