Pita Sudrajad

@brin.go.id

Research Center for Animal Husbandry
National Research and Innovation Agency, Indonesia

Pita Sudrajad


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https://researchid.co/pita.sudrajad
30

Scopus Publications

501

Scholar Citations

12

Scholar h-index

14

Scholar i10-index

Scopus Publications

  • Implications of dam and offspring body mass index on reproductive efficiency in Kebumen Ongole Grade cattle
    Franciscus Rudi Prasetyo Hantoro, Alek Ibrahim, Pita Sudrajad, Heri Kurnianto, Sri Suryatmiati Prihandani, Yudi Adinata
    Iop Conference Series Earth and Environmental Science, 2026
    Kebumen Ongole Grade (KOG) cattle possess several advantages over other local beef cattle, including larger body size and superior reproductive traits. This study aimed to determine the relationship between calving interval (CI) and dam frame score (DFS), dam body mass index (DBMI), and offspring body mass index (OBMI). A total of 142 pairs of Kebumen Ongole Grade dams and their offspring were observed. The measured variables comprised frame score and biometric traits such as body weight (BW), withers height (WH), body length (BL), hip height (HH), along with reproductive parameter calving interval. Data were analyzed using descriptive statistics, correlation, and regression analyses. The results showed a significant positive correlation between CI and DFS (r = 0.166), and non-significant negative correlations between DFS and DBMI (r = –0.131), and between DFS and OBMI (r = –0.090). The regression equation describing the relationship between CI and the three independent variables was: CI (years) = 0.891 + 0.026(DFS) + 0.003(DBMI) + 0.023(OBMI). The results indicate that skeletal frame score exerts a modest but notable impact on reproductive traits, whereas body mass index of dams and calves shows little association with calving interval. Nevertheless, body mass index remains a critical indicator of health, as both under- and over-conditioned cows are at higher risk of metabolic disorders, reproductive challenges, and reduced fertility. In Kebumen Ongole Grade cattle, calving interval showed a weak but significant positive relationship with frame score, while dam and offspring body mass indexes had weak, non-significant effects.
  • Unveiling the origin, characters, and breeding system of Kebumen Ongole Grade cattle in Indonesia: a review
    Subiharta Subiharta, Pita Sudrajad, Yudi Adinata, Eni Siti Rohaeni, Rini Nur Hayati, Agung Prabowo, Salfina Nurdin Ahmad, Santiananda Arta Asmarasari, Rudi Prasetyo Hantoro
    Journal of Animal Science and Technology, 2026
    Kebumen Ongole Grade cattle represent a distinctive local breed of beef cattle in Indonesia known for their adaptability to tropical climates and low-input farming methods. These cattle, which are descended from Indian Ongole cattle, have a long history of development. While these cattle have many similarities to their ancestors, they have evolved unique features and performance traits, particularly in the Kebumen region. Despite their recognized value, the population has declined as a result of crossbreeding with other cattle breeds and uncontrolled mating. This has raised concerns about genetic erosion and the future viability of the breed. These cattle are also distinguished by their large body size and high birth weight, which are associated with excellent reproductive and production performance. Despite these advantages, better management and feeding systems are required to maintain and improve breed quality. These cattle also have a successful breeding program, with certified progeny distributed nationwide. The comprehensive documentation in this study is intended to serve as the foundation for future policy formulation and sustainable breeding strategies. This review suggests that Kebumen Ongole Grade cattle represent a successful community-based breeding effort with room for growth. This study emphasizes the importance of preserving the breed's genetic integrity while addressing breeding management issues and production system sustainability.
  • The genetic diversity of Indonesian cattle has been shaped by multiple introductions and adaptive introgression
    Xi Wang, Casia Nursyifa, Sabhrina Gita Aninta, Genís Garcia-Erill, Laura D. Bertola, Anubhab Khan, Josiah Kuja, Kristian Hanghøj, Jonas Meisner, Thomas Bøggild, Corey J. A. Bradshaw, Amal Al-Chaer, Alam Putra Persada, Dwi Sendi Priyono, Yuli A. Tribudi, Pita Sudrajad, Cynthia Dewi Gaina, Yu Jiang, Johannes A. Lenstra, Reagan Cauble-Sims, Benjamin D. Rosen, Darren E. Hagen, Michael P. Heaton, Timothy P. L. Smith, Laurent Frantz, Greger Larson, Mikkel-Holger S. Sinding, Dedy Duryadi Solihin, Muhammad Agil, Bambang Purwantara, Rasmus Heller
    Nature Communications, 2025
    Genetic diversity is a crucial resource in livestock, determining their traits and ability to respond to selection. Indonesian cattle are unique due to their history of admixture involving both zebu (Bos indicus) and banteng (B. javanicus), and may therefore contain novel cattle genetic resources. We generated whole genome sequences from 126 Indonesian cattle, 51 domesticated banteng and three captive banteng. We show that Indonesian cattle have very high genetic diversity, especially the Madura breed due to introgression from banteng and possibly other Bos species, contributing up to 36.6% of the Madura’s genome. We find that Indonesian zebu ancestry can be traced to at least three distinct ancestral populations, two of which were introduced more than 1345 years ago from mainland Southeast or eastern Asia. Peaks and valleys in banteng ancestry across the genome in admixed breeds suggest that both negative and positive selection act on introgressed haplotypes. Despite adaptive introgression being mainly breed-specific, we found evidence that some phenotypes, such as coat color, have experienced convergent adaptive introgression. Overall, our results provide insights into the historical movement of cattle in Asia, and showcase the potential for genetic improvement of cattle by identifying ~3.5 million novel SNPs introgressed into Indonesian cattle. Indonesian cattle are unique due to their history of admixture involving both zebu and banteng. Here, Wang et al. identify ~3.5 million novel introgressed SNP variants and provide a genomic map of banteng introgression within and across many cattle breeds, each with unique introgression histories.
  • From Shore to Farm: A Review of Macroalgae as A Sustainable Alternative Animal Feed in Indonesia
    Yudi Adinata, Tanda Sahat Sastradarmaja Panjaitan, Jhon Firison, Bayu Andri Atmoko, Noor Hudhia Krishna, Pita Sudrajad
    Microbiology and Biotechnology Letters, 2025
    Yudi Adinata, Tanda Sahat Sastradarmaja Panjaitan, Jhon Firison, Bayu Andri Atmoko, Noor Hudhia Krishna, and Pita Sudrajad. Microbiol. Biotechnol. Lett. 2025;53:22-9. https://doi.org/10.48022/mbl.2409.09003
  • Exonic mutations of POU class 1 homeobox 1 are associated with milk pH in high-producing Holstein Friesian cows
    Muhammad Cahyadi, Ammar Ibnu Hasan, Djorodjatun Samodro Sakti, Nasta ‘Ainun Nissa, Ahmad Pramono, Suryo Firmanto, Rizwan Nur Friyatna, Slamet Diah Volkandari, Pita Sudrajad
    Veterinary World, 2024
    Background and Aim: Milk physicochemical properties play essential role in the milk processing industry, which are moderately to highly affected by genetic factors. This study aimed to evaluate the association between single nucleotide polymorphisms in POU class 1 homeobox 1 (POU1F1) and the physicochemical properties of milk in high-producing Holstein Friesian (HF) cows. Materials and Methods: A total of 149 high-producing dairy cows from PT Ultra Peternakan Bandung Selatan was included in this study. The physicochemical properties of milk, including density, freezing point, pH, lactose, solid non-fat, protein, and ash content, were determined. Moreover, three polymorphisms within the exon regions of POU1F1 (c.195G>A, c.300G>T, and c.828G>A) were analyzed using polymerase chain reaction-restriction fragment length polymorphism. The association between these polymorphisms and the physicochemical properties of milk was determined using a mixed-effects model analysis, in which the lactation period was used as a covariate. Results: This study found that two polymorphisms, c.195G>A and c.828G>A, significantly affected the pH of fresh milk. Cows with both the GG genotypes c.195G>A and c.828G>A had lower milk pH values than those with the other genotypes. In addition, a non-significant effect of POU1F1 was observed on the other physicochemical properties of milk. Conclusion: Two POU1F1 polymorphisms determined the pH of fresh milk in the Indonesian HF population. These are potential marker candidates for milk pH that directly affect the development of dairy products in the milk processing industry. Keywords: exonic mutation, Holstein Friesian, milk pH, physicochemical properties, POU1F1.
  • Population diversity, admixture, and demographic trend of the Sumba Ongole cattle based on genomic data
    Pita Sudrajad, Hartati Hartati, Bayu Dewantoro Putro Soewandi, Saiful Anwar, Angga Ardhati Rani Hapsari, Tri Satya Mastuti Widi, Sigit Bintara, Dyah Maharani
    Animal Bioscience, 2024
    Objective: Sumba Ongole (SO) cattle are valuable breed due to their important role in the development of Indonesian cattle. Despite rapid advances in molecular technology, no genomic studies on SO cattle have been conducted to date. The aim of this study is to provide genomic profile related to the population diversity, admixture, and demographic trends of SO cattle.Methods: Genomic information was gathered from 79 SO cattle using the Illumina Bovine SNP50 v3 Beadchip, and for comparative purposes, additional genotypes from 209 cattle populations worldwide were included. The expected and observed heterozygosity, inbreeding coefficient, pairwise fixation indices between-population, and Nei's genetic distance were examined. Multidimensional scaling, admixture, and treemix analyses were used to investigate the population structure. Based on linkage disequilibrium and effective population size calculations, the demographic trend was observed.Results: The findings indicated that the genetic diversity of SO cattle was similar to that of other indicine breeds. SO cattle were genetically related to indicines but not to taurines or Bali cattle. The study further confirmed the close relationship between SO, Ongole, and Nellore cattle. Additionally, a small portion of the Ongole mixture were identified dominant in the SO population at the moment. The study also discovered that SO and Bali cattle (<i>Bos javanicus</i>) could have been ancestors in the development of Ongole Grade cattle, which corresponds to the documented history of Ongolization. Our finding indicate that SO cattle have maintained stability and possess unique traits separate from their ancestors.Conclusion: In conclusion, the genetic diversity of the SO cattle has been conserved as a result of the growing significance of the present demographic trend. Consistent endeavors are necessary to uphold the fitness of the breed.
  • Rural Breeding Model (Village Breeding) for Kebumen Ongole Grade Cows to Support the Availability of High Quality Beef Cattle Breeding
    Subiharta, Komalawati, Pita Sudrajad, Rini Nur Hayati
    Aip Conference Proceedings, 2024
    The main obstacle to improving the quality of local livestock (including beef cattle) is the breeding process which has not been handled properly. As many as 90% of beef cattle business is carried out by farmers to produce a low-quality calf. Therefore, Kebumen PO rural beef cattle breeding model was introduced to inform farmers and policymakers on how to produce high-quality breeds. Technological innovations introduced included breeding technology (body size measurement technology and selection) and institutional technology (formation of breeding livestock groups, breeding associations, and recorders in breeding groups). This research is to examine the performance of the beef cattle model in Kebumen. The research was conducted from 2012 to 2017 in Kebumen. The research used qualitative and quantitative methods. The results showed that the model introduced had produced 5,597 developed 29 breeding groups and a Breeding Association. The breeding groups had produced 356 female and 35 male cattle seeds which were officially reported to the Beef Cattle Association of Kebumen PO. The cattle seeds were produced mainly in government-owned nurseries such as the Technical Service Unit (UPT) for Cattle Breeding in Sembawa (Directorate General of PKH), Sumberejo (Central Java Province PKH Office), BET Cipelang, BIB Ungaran, the University in Lembang and private sector engaged in beef cattle breeding. The Directorate General of Livestock and Animal Health has declared the cattle breeding model of PO Kebumen as the model for other beef cattle breeding groups.
  • Genome-wide Assessment of Runs of Homozygosity in Ongole Grade Cattle
    Pita Sudrajad, Subiharta, Yudi Adinata, Muhammad Cahyadi, Hartati, Tri Satya Mastuti Widi, Sigit Bintara, Dyah Maharani
    Aip Conference Proceedings, 2024
    Runs of homozygosity (ROH) is a method for identifying homozygous genomic regions that may indicate strong past selection in the population. This study aimed to look for ROH occurrence in Ongole Grade cattle using previously published Bovine 50K SNP data. In total, genotypes of 83 samples were included in the analysis. Quality control was performed in Plink v1.9 based on the following parameters: variance call rate ≥95%, individual call rate ≥90%, and only autosomes were allowed. The consecutive ROH was measured using the detectRuns package in R v4.1.0. We identified 2,458 ROH segments with a number per chromosome ranging from 11 to 208, and the average length was 0.97 Mb. On BTA 4, 6, 10, 13, 16, 20, and 23, eight ROH regions containing 15 candidate genes were discovered. Based on gene ontology enrichment, those identified genes were related to growth traits, milk traits, immune systems, and feed efficiency in cattle. In summary, we assessed autozygosity patterns across the genome in Ongole Grade cattle and found candidate genes that overlapped with ROH for several important traits. These findings could help us understand the adaptation mechanisms that occur in the Ongole Grade cattle population and aid in selection and breeding programs.
  • The Population Dynamic of Angus Grade - Black Cattle in Sragen Regency
    Yudi Adinata, Ronny R. Noor, Rudy Priyanto, Lucia Cyrilla, Noor H. Krishna, Pita Sudrajad, Subiharta, Isbandi
    Aip Conference Proceedings, 2024
    Angus Grade - Black Cattle is a valuable beef cattle in Sragen Regency. The aim is to determine the population dynamic of Angus Grade - Black Cattle in Sragen Regency. The variables used were the farmer and their cattle. Data were collected from Sragen Agency for Statistics and Sragen agency for Animal Husbandry and Fisheries. The population dynamic was analyzed using Natural Increase (NI) and Net Replacement Rate (NRR). The increased population of cattle was determined by using a time series analysis. The results showed that the average Calving Interval (CI) was 13.04±1.72 months, Days Open (DO) was 3.88±1.67 months, Service per Conception (S/C) was 1.70±0.90 times, and the Efficiency Reproductive (ER) value was 101.29%. The estimated NI value was 25.07%. The NRR value of the sire and dam of Angus Grade - Black Cattle were 357.52% and 121.56%, respectively. The output estimation of Angus Grade - Black Cattle was 24.58%. Based on the results, the population dynamic of Angus Grade - Black Cattle from 2021 to 2025 is predicted to increase by 523 heads, equivalent to a 2.58% increase per year. Therefore, it can be concluded that the Sragen district is appropriate as a breeding center area for Angus Grade - Black Cattle supported by good ER and increased population size.
  • Identification of Disease Case on Kampung Unggul Balitbangtan (KUB) Chicken on Farmers' Henhouse in Central Java
    R. N. Hayati, D. Prasetianti, S. Subiharta, P. Sudrajad, K. Komalawati, H. Kurnianto, F. R. P. Hantoro
    Iop Conference Series Earth and Environmental Science, 2024
    The Indonesian Agency for Agricultural Research and Development developed the Kampung Unggul Balitbangtan (KUB) Chicken, a superior breed of native chicken. The KUB chicken exhibited resistance to diseases, boasted lower mortality rates, and yielded more eggs compared to conventional free-range chickens. However, the KUB chickens were not immune to certain prevalent avian diseases, leading to substantial mortality and subsequent economic losses in Indonesia. This study, conducted from October to December 2021 in Central Java, aimed to determine the prevalence of various diseases in KUB chickens housed in farmer’s henhouse. Data were collected from 30 KUB chicken farmers. The results indicated the following prevalence rates for various infections: Snot at 44%, Coccidiosis at 9%, Salmonellosis at 9%, Infectious Bursal Disease at 9%, Newcastle Disease at 4%, and Helminthiosis at 4% across all sampled coops. Snot infection was notably higher in KUB Chickens, largely attributed to inadequate management, followed by Coccidiosis, Salmonellosis, and Infectious Bursal Disease. Clearly, disease prevalence in KUB chickens within a farmer’s coop can be mitigated by improved management practices and appropriate vaccination.
  • Body weight and measurement traits of Brahman cattle affected by pleomorphic adenoma gene 1 variations
    Baharudin Trilaksono, Amira Rodhiyah, Yuli Yanti, Joko Riyanto, Hendra Kurniawan, Muhammad Imron, Delly Nista, Yumoko Ginto, Pita Sudrajad, Muhammad Cahyadi
    Open Veterinary Journal, 2024
  • Morphometric and physical characteristics of Indonesian beef cattle
    Yudi Adinata, Ronny Rachman Noor, Rudy Priyanto, Lucia Cyrilla, Pita Sudrajad
    Archives Animal Breeding, 2023
  • Polymorphisms of the PLAG1 and their relationships with body measurements and carcass traits of Ongole crossbred cattle
    S Sukaryo, M R Akmalputra, S Romadhon, Y Yanti, S D Volkandari, P Sudrajad, T A Bramastya, M Cahyadi
    Iop Conference Series Earth and Environmental Science, 2023
  • Genome-wide Association Study of Birth Weight in Bali Cattle (Bos javanicus)
    P. Sudrajad, , H. Suhada, D. Prasetyo, P. N. Gariri, E. Eddianto, A. F. Abiyoga, R. Y. Kusminanto, S. Sukaryo, T. A. Bramastya, S. D. Volkandari, M. Cahyadi, , , , , , , , , , and
    Tropical Animal Science Journal, 2023
  • Comparison of growth curve models for Ongole Grade cattle
    Yudi Adinata, Ronny Rachman Noor, Rudy Priyanto, L. Cyrilla, Pita Sudrajad
    Tropical Animal Health and Production, 2022
  • Characteristics of body weight and measurement of Peranakan Ongole and Brahman cattle in the tropics
    T. A. Bramastya, S. Sukaryo, M. I. Dhiaurridho, J. Riyanto, S. D. Volkandari, P. Sudrajad, M. Cahyadi
    Iop Conference Series Earth and Environmental Science, 2022
  • Association of pleomorphic adenoma gene 1 with body weight and measurement of Bali cattle (Bos javanicus)
    M. Cahyadi, S. Sukaryo, M. I. Dhiaurridho, T. A. Bramastya, Y. Yanti, J. Riyanto, S. D. Volkandari, P. Sudrajad
    Veterinary World, 2022
  • Genomic structure of Bali cattle based on linkage disequilibrium and effective population size analyses using 50K single nucleotide polymorphisms data
    P. Sudrajad, R. Y. Kusminanto, S. D. Volkandari, M. Cahyadi
    Veterinary World, 2022
  • Identification of 19-bp indel of the Pleomorphic Adenoma Gene 1 in Bali cattle population
    Sukaryo Sukaryo, Rizka Augustin, Yuli Yanti, Joko Riyanto, Slamet Diah Volkandari, Pita Sudrajad, Muhammad Cahyadi
    E3s Web of Conferences, 2022
  • Identification of the PLAG1 polymorphisms in Peranakan Ongole cattle population
    M R Akmalputra, S Sukaryo, Y Yanti, J Riyanto, T A Bramastya, S D Volkandari, P Sudrajad, M Cahyadi
    Iop Conference Series Earth and Environmental Science, 2022
  • The characteristics of Sasra cattle, a local cattle from Sragen - Central Java
    Subiharta, P Sudrajad, R Kusumaningrum
    Iop Conference Series Earth and Environmental Science, 2021
  • Effectiveness of using local ingredients ration to increase KUB chicken productivity in the grower period
    A. Prasetyo, A. Prabowo, P. Sudrajad, R. Hayati
    Iop Conference Series Earth and Environmental Science, 2021
  • Polymorphism of Insulin-induced Gene 1 (INSIG1) in Bali cattle (Bos javanicus) from small farmer at Badung district, Bali island
    P. Sudrajad, M. Cahyadi, A. Wulandari, R. Y. Kusminanto, M. Rifki, S. D. Volkandari
    Iop Conference Series Earth and Environmental Science, 2021
  • Institutional transformation of cattle farmer association in Kebumen to increase their competitiveness in Indonesia
    Komalawati, P. Sudrajad, A. Hermawan, Subiharta
    Iop Conference Series Earth and Environmental Science, 2021
  • Admixture study of Ongole grade cattle based on genome-wide SNP data
    S. D. Volkandari, I. Rahmawati, M. Cahyadi, Y. Adinata, R. Kusumaningrum, D. Maharani, B. Purwantara, Subiharta, P. Sudrajad
    Iop Conference Series Earth and Environmental Science, 2021
  • An insight into the evolutionary history of Indonesian cattle assessed by whole genome data analysis
    P. Sudrajad, S. Subiharta, Y. Adinata, Af'idatul Lathifah, Jun Heon Lee, J. Lenstra, S. H. Lee
    Plos One, 2020
  • Estimation of linkage disequilibrium and analysis of genetic diversity in Korean chicken lines
    D. Seo, D. Lee, N. Choi, P. Sudrajad, Seung-Hwan Lee, Jun-Heon Lee
    Plos One, 2018
  • Genome-wide linkage disequilibrium and past effective population size in three Korean cattle breeds
    P. Sudrajad, D. Seo, T. J. Choi, B. Park, S. Roh, W. Jung, S. S. Lee, Jun-Heon Lee, S. Kim, S. H. Lee
    Animal Genetics, 2017
  • Validation of single nucleotide polymorphisms associated with carcass traits in a commercial Hanwoo population
    P. Sudrajad, Aditi Sharma, C. Dang, Jong Joo Kim, K. S. Kim, Jun Heon Lee, S. Kim, S. H. Lee
    Asian Australasian Journal of Animal Sciences, 2016
  • Stories and challenges of genome wide association studies in livestock - a review
    Aditi Sharma, Jun Seop Lee, Chang Gwon Dang, Pita Sudrajad, Hyeong Cheol Kim, Seong Heum Yeon, Hee Seol Kang, Seung-Hwan Lee
    Asian Australasian Journal of Animal Sciences, 2015

RECENT SCHOLAR PUBLICATIONS

  • Implications of dam and offspring body mass index on reproductive efficiency in Kebumen Ongole Grade cattle
    FRP Hantoro, A Ibrahim, P Sudrajad, H Kurnianto, SS Prihandani, ...
    IOP Conference Series: Earth and Environmental Science 1584 (1), 012043 , 2026
    2026
  • Kajian Pola Seleksi dan Sistem Produksi Rumpun serta Galur Sapi Peranakan Ongole di Indonesia Berdasarkan Data Genom
    P Sudrajad
    Universitas Gadjah Mada , 2026
    2026
  • Unveiling the Origin, Characters, and Breeding System of Kebumen Ongole Grade Cattle in Indonesia—A Review
    S Subiharta, P Sudrajad, Y Adinata, E Rohaeni, R Hayati, A Prabowo, ...
    Journal of Animal Science and Technology 68 (1), 1-17 , 2026
    2026
    Citations: 1
  • The genetic diversity of Indonesian cattle has been shaped by multiple introductions and adaptive introgression
    X Wang, C Nursyifa, SG Aninta, G Garcia-Erill, LD Bertola, A Khan, J Kuja, ...
    Nature Communications 16 (1), 8192 , 2025
    2025
    Citations: 7
  • From Shore to Farm: A Review of Macroalgae as A Sustainable Alternative Animal Feed in Indonesia
    Y Adinata, TSS Panjaitan, J Firison, BA Atmoko, NH Krishna, P Sudrajad
    Korean Society for Microbiology and Biotechnology 53 (1), 22-29 , 2025
    2025
  • Body weight and measurement traits of Brahman cattle affected by pleomorphic adenoma gene 1 variations
    B Trilaksono, AF Rodhiyah, Y Yanti, J Riyanto, H Kurniawan, M Imron, ...
    2024
    Citations: 1
  • Exonic mutations of POU class 1 homeobox 1 are associated with milk pH in high-producing Holstein Friesian cows
    M Cahyadi, AI Hasan, DS Sakti, NA Nissa, A Pramono, S Firmanto, ...
    2024
  • Identification of Disease Case on Kampung Unggul Balitbangtan (KUB) Chicken on Farmers’ Henhouse in Central Java
    RN Hayati, D Prasetianti, S Subiharta, P Sudrajad, K Komalawati, ...
    IOP Conference Series: Earth and Environmental Science 1341 (1), 012117 , 2024
    2024
    Citations: 2
  • Population diversity, admixture, and demographic trend of the Sumba Ongole cattle based on genomic data
    P Sudrajad, H Hartati, BDP Soewandi, S Anwar, AAR Hapsari, TSM Widi, ...
    Animal bioscience , 2024
    2024
    Citations: 4
  • Genome-wide assessment of runs of homozygosity in ongole grade cattle
    P Sudrajad, Subiharta, Y Adinata, M Cahyadi, Hartati, TSM Widi, S Bintara, ...
    AIP Conference Proceedings 2957 (1), 070040 , 2024
    2024
  • The population dynamic of angus grade-Black cattle in Sragen Regency
    Y Adinata, RR Noor, R Priyanto, L Cyrilla, NH Krishna, P Sudrajad, ...
    AIP Conference Proceedings 2957 (1), 070065 , 2024
    2024
    Citations: 1
  • Rural breeding model ( Village breeding ) for Kebumen ongole grade cows to support the availability of high quality beef cattle breeding
    Subiharta, Komalawati, P Sudrajad, RN Hayati
    AIP Conference Proceedings 2957 (1), 070066 , 2024
    2024
    Citations: 1
  • Overview of KUB chicken rearing at the small farmer level in Central Java
    S Subiharta¹, P Sudrajad¹, RN Hayati¹
    Proceedings of the 3rd International Conference on Environmentally … , 2023
    2023
    Citations: 1
  • Morphometric and physical characteristics of Indonesian beef cattle
    Y Adinata, RR Noor, R Priyanto, L Cyrilla, P Sudrajad
    Archives Animal Breeding 66 (2), 153-161 , 2023
    2023
    Citations: 20
  • Genome-wide Association Study of Birth Weight in Bali Cattle (Bos javanicus).
    P Sudrajad, H Suhada, D Prasetyo, PN Gariri, E Eddianto, AF Abiyoga, ...
    Tropical Animal Science Journal 46 (2) , 2023
    2023
    Citations: 7
  • Polymorphisms of the PLAG1 and their relationships with body measurements and carcass traits of Ongole crossbred cattle
    S Sukaryo, MR Akmalputra, S Romadhon, Y Yanti, SD Volkandari, ...
    IOP Conference Series: Earth and Environmental Science 1183 (1), 012014 , 2023
    2023
    Citations: 1
  • Sustainable Wool Production and Management System in Small Enterprise
    MI Shiddieqy, B Tiesnamurti, RA Saptati, P Sudrajad
    Proceedings of the 3rd International Conference on Environmentally … , 2023
    2023
  • Identification of the PLAG1 polymorphisms in Peranakan Ongole cattle population
    MR Akmalputra, S Sukaryo, Y Yanti, J Riyanto, TA Bramastya, ...
    IOP Conference Series: Earth and Environmental Science 1115 (1), 012002 , 2022
    2022
    Citations: 4
  • Comparison of growth curve models for Ongole Grade cattle
    Y Adinata, RR Noor, R Priyanto, L Cyrilla, P Sudrajad
    Tropical animal health and production 54 (5), 252 , 2022
    2022
    Citations: 13
  • The Use of Genome Technology to Investigate the Genetic Profile of Cattle in Indonesia
    P Sudrajad
    PAG ASIA 2022 , 2022
    2022

MOST CITED SCHOLAR PUBLICATIONS

  • Stories and challenges of genome wide association studies in livestock—a review
    A Sharma, JS Lee, CG Dang, P Sudrajad, HC Kim, SH Yeon, HS Kang, ...
    Asian-Australasian journal of animal sciences 28 (10), 1371 , 2015
    2015
    Citations: 164
  • Karakter Fenotipik Sapi Betina Peranakan Ongole Kebumen
    P Sudrajad, Subiharta
    Widyariset (LIPI) 17 (No. 2, Agustus 2014), 283-290 , 2014
    2014
    Citations: 36
  • An insight into the evolutionary history of Indonesian cattle assessed by whole genome data analysis
    P Sudrajad, S Subiharta, Y Adinata, A Lathifah, JH Lee, JA Lenstra, ...
    PLoS One 15 (11), e0241038 , 2020
    2020
    Citations: 33
  • Estimation of linkage disequilibrium and analysis of genetic diversity in Korean chicken lines
    D Seo, DH Lee, N Choi, P Sudrajad, SH Lee, JH Lee
    PLoS One 13 (2), e0192063 , 2018
    2018
    Citations: 29
  • Pengaruh stres panas terhadap performa produksi susu sapi Friesian Holstein di Balai Besar Pembibitan Ternak Unggul Sapi Perah Baturraden
    P Sudrajad, Adiarto
    Seminar Nasional Teknologi Peternakan dan Veteriner, 341-346 , 2011
    2011
    Citations: 21
  • Morphometric and physical characteristics of Indonesian beef cattle
    Y Adinata, RR Noor, R Priyanto, L Cyrilla, P Sudrajad
    Archives Animal Breeding 66 (2), 153-161 , 2023
    2023
    Citations: 20
  • Dampak sistem pemeliharaan intensif dan semi intensif terhadap ukuran tubuh sapi Bali jantan di Balai Pembibitan Ternak Unggul (BPTU) sapi Bali
    SD Volkandari, P Sudrajad, D Prasetyo, AP Subiharta, J Pujianto, ...
    Pros. Sem. Nas. Tek. Pertanian. Balai Besar Pengkajian dan Pengembangan … , 2020
    2020
    Citations: 19
  • Genome‐wide linkage disequilibrium and past effective population size in three Korean cattle breeds
    P Sudrajad, DW Seo, TJ Choi, BH Park, SH Roh, WY Jung, SS Lee, ...
    Animal genetics 48 (1), 85-89 , 2017
    2017
    Citations: 18
  • Genomic structure of Bali cattle based on linkage disequilibrium and effective population size analyses using 50K single nucleotide polymorphisms data
    P Sudrajad, RY Kusminanto, SD Volkandari, M Cahyadi
    Veterinary World 15 (2), 449 , 2022
    2022
    Citations: 14
  • Comparison of growth curve models for Ongole Grade cattle
    Y Adinata, RR Noor, R Priyanto, L Cyrilla, P Sudrajad
    Tropical animal health and production 54 (5), 252 , 2022
    2022
    Citations: 13
  • Pemanfaatan informasi genom untuk eksplorasi struktur genetik dan asosiasinya dengan performan ternak di Indonesia
    P Sudrajad, SD Volkandari, M Cahyadi, A Prasetyo, K Komalawati, ...
    Livestock and Animal Research 19 (1), 1-12 , 2021
    2021
    Citations: 12
  • Pengembangan kawasan pertanian padi berbasis korporasi petani di Jawa Tengah (Suatu pemikiran untuk dipertimbangkan)
    T Prasetyo, C Setiani, AS Romdon, A Rifai, P Sudrajat, FR Prasetyo, ...
    Kesiapan sumber daya pertanian dan inovasi spesifik lokasi memasuki era … , 2019
    2019
    Citations: 12
  • Potensi sapi Peranakan Ongole (PO) Kebumen sebagai sumber bibit sapi lokal di Indonesia berdasarkan ukuran tubuhnya (Studi Pendahuluan)
    Subiharta, B Utomo, P Sudrajad
    Seminar Nasional Pengembangan Agribisnis Peternakan Menuju Swasembada … , 2012
    2012
    Citations: 11
  • Karakteristik Itik Tegal (Anas Plantyhynchos Javanicus) Sebagai Itik Petelur Unggulan Lokal Jawa Tengah dan Upaya Peningkatan Produksinya
    DMY Subiharta, S Pita
    Seminar Nasional Universitas Trunojoyo Madura. Madura , 2013
    2013
    Citations: 10
  • Validation of single nucleotide polymorphisms associated with carcass traits in a commercial Hanwoo population
    P Sudrajad, A Sharma, CG Dang, JJ Kim, KS Kim, JH Lee, S Kim, SH Lee
    Asian-Australasian journal of animal sciences 29 (11), 1541 , 2016
    2016
    Citations: 9
  • Characteristics of body weight and measurement of Peranakan Ongole and Brahman cattle in the tropics
    TA Bramastya, S Sukaryo, MI Dhiaurridho, J Riyanto, SD Volkandari, ...
    IOP Conference Series: Earth and Environmental Science 1001 (1), 012015 , 2022
    2022
    Citations: 8
  • The genetic diversity of Indonesian cattle has been shaped by multiple introductions and adaptive introgression
    X Wang, C Nursyifa, SG Aninta, G Garcia-Erill, LD Bertola, A Khan, J Kuja, ...
    Nature Communications 16 (1), 8192 , 2025
    2025
    Citations: 7
  • Genome-wide Association Study of Birth Weight in Bali Cattle (Bos javanicus).
    P Sudrajad, H Suhada, D Prasetyo, PN Gariri, E Eddianto, AF Abiyoga, ...
    Tropical Animal Science Journal 46 (2) , 2023
    2023
    Citations: 7
  • Association of pleomorphic adenoma gene 1 with body weight and measurement of Bali cattle (Bos javanicus)
    M Cahyadi, S Sukaryo, MI Dhiaurridho, TA Bramastya, Y Yanti, J Riyanto, ...
    Veterinary World 15 (3), 782 , 2022
    2022
    Citations: 5
  • Pengembangan tanaman rami (Boehmeria nivea L. Gaud) dan pemanfaatan limbah daun rami untuk penggemukkan domba wonosobo
    P Sudrajad, A Prasetyo
    Jurnal Litbang Provinsi Jawa Tengah 16 (2), 201-210 , 2018
    2018
    Citations: 5