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All Journal Jurnal Peternakan Integratif Indonesian Journal of Agricultural Research Journal of Tropical Animal Science and Technology Randwick International of Social Science Journal Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Peternakan Integratif Jurnal Agripet Jurnal Agrisep
Umar, Sayed
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Energy Environmental Science Social Sciences Veterinary

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Journal : jurnal agripet

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Environmental Factors Influence the Infestation of Gastrointestinal Nematodes in Cattle in Aceh Province Zulfikar, Zulfikar; Umar, Sayed; Ferasyi, Teuku Reza; Tafsin, Maruf; Sidabukke, Simon
Jurnal Agripet Vol 24, No 1 (2024): Volume 24, No. 1, April 2024
Publisher : Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v24i1.33336

Abstract

ABSTRACT. One is the obstacles faced by cattle breeders is the emergence of diseases caused by environmental influences, such as infestation with gastrointestinal nematode worm parasites (digestive tract worms) so that rearing results are non optimal. Due to this, it is necessary to create a model and strategy for controlling diseases that are often affected, especially those caused by environmental conditions, both from the micro environment (climate) and the macro environment (maintenance management) and this is a necessity in order to obtain maximum production and productivity. The goal of this study was to see how environmental conditions affected the presence of gastrointestinal nematode worms in cattle. This study focused on the prevalence and severity of gastrointestinal nematode worm infestation in cattle in Aceh Province's lowland and highland environments. The research was conducted between February-August 2017 in three lowland districts ( 200 masl) with a sample 307 tail and three highland districts ( 600 masl) with a sample 205 tail. According to the study's findings, topographic variations, wet days, and rainfall all had an impact on the prevalence and degree of gastrointestinal nematode worm infestation in cattle (lowland environments had a higher prevalence and degree of infestation than upland environments (P0,05). In the meantime, lowlands maintenance management seemed riskier than highlands maintenance management (P0.01).Pengaruh faktor lingkungan terhadap infestasi nematoda gastrointestinal pada sapi di Provinsi AcehABSTRAK. Salah satu kendala yang dihadapi para peternak sapi adalah munculnya penyakit yang disebabkan pengaruh lingkungan, seperti adanya infestasi parasit cacing nematoda gastrointestinal (cacing saluran pencernaan) sehingga hasil pemeliharaan tidak optimal. Oleh sebab itu, perlu dibuat suatu model dan strategi pengendalian penyakit yang sering terkena dampaknya, terutama yang disebabkan oleh kondisi lingkungan, baik dari lingkungan mikro (iklim) maupun lingkungan makro (manajemen pemeliharaan) dan menjadi suatu keharusan supaya mendapatkan produksi dan produktivitas yang maksimal. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh faktor-faktor di lingkungan terhadap kehadiran cacing nematoda gastrointestinal pada sapi. Secara khusus penelitian ini menganalisis prevalensi dan derajat infestasi cacing nematoda gastrointestinal pada ternak sapi di lingkungan dataran rendah dan dataran tinggi Provinsi Aceh. Penelitian dilaksanakan antara bulan Februari-Agustus 2017 pada tiga kabupaten dataran rendah (200 mdpl) dengan jumlah sampel 307 ekor dan tiga kabupaten dataran tinggi (600 mdpl) dengan jumlah sampel 205 ekor. Hasil penelitian menunjukkan bahwa faktor lingkungan seperti perbedaan topografi, hari hujan dan curah hujan berpengaruh terhadap kemunculan cacing nematoda gastrointestinal pada sapi dengan lingkungan dataran rendah lebih tinggi prevalensi dan derajat infestasi daripada dataran tinggi (P0,05). Sementara dari segi manajemen pemeliharaan terlihat sangat berisiko di dataran rendah daripada dataran tinggi (P0,01).
Analisis Faktor Keberhasilan Inseminasi Buatan pada Sapi Program Optimalisasi Reproduksi di Kabupaten Deli Serdang, Sumatera Utara Desiona, Nella; Umar, Sayed; Elieser, Simon
Jurnal Agripet Vol 23, No 2 (2023): Volume 23, No. 2, Oktober 2023
Publisher : Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v23i2.30923

Abstract

ABSTRACT. Inseminasi buatan merupakan salah satu bioteknologi dalam bidang reproduksi ternak yang memungkinkan manusia mengawinkan ternak betina tanpa perlu seekor pejantan. Penelitian bertujuan mengetahui faktor-faktor yang memengaruhi keberhasilan inseminasi buatan pada sapi yang dipelihara secara semi intensif telah dilakukan mulai bulan Juli sampai Oktober 2022 di Kabupaten Deli Serdang. Penelitian dilakukan dengan metode survey, menggunakan data primer dan data sekunder. Data primer diperoleh melalui wawancara langsung kepada peternak menggunakan kuesioner yang terstruktur, data sekunder diperoleh dari dinas terkait. Varibel yang diamati meliputi : angka kebuntingan, jumlah sapi betina, pengetahuan peternak dalam mendeteksi berahi, skor kondisi tubuh, jarak lokasi dan ketepatan waktu IB. Data yang diperoleh dianalisis menggunakan uji regresi linear berganda. Hasil penelitian menunjukkan bahwa R2 =65,3 yang artinya sebesar 65,3% variabel yang diamati memengaruhi angka kebuntingan sedangkan 34,7% dipengaruhi oleh faktor lain. Jumlah sapi betina di tiap lokasi penelitian secara signifikan (P0,05) memengaruhi keberhasilan inseminasi buatan. Berdasarkan uraian tersebut maka dapat disimpulkan bahwa secara nyata jumlah sapi betina memengaruhi keberhasilan IB dan secara simultan bersama variabel pengetahuan peternak dalam mendeteksi berahi, ketepatan waktu IB, jarak lokasi peternak dengan petugas IB serta BCS sebesar 65,3% memengaruhi keberhasilan IB di Kabupaten Deli Serdang.(Analysis of successful factors for artificial insemination cattle in the reproduction optimization program in Deli Serdang Regency, North Sumatera)ABSTRAK. Artificial Insemination is one of the biotechnology in field of livestock reproduction that allows humans to inbreed female livestock without needed of male cattle. The method of this research was survey method, using primary data and secondary data. Primary data was obtained by distributing questionnaires and interviews directly to farmers as additional information, while secondary data obtained from inseminators related to the results of artificial insemination in the Deli Serdang District. The questionnaire used included questions about cattle characteristics such as pregnancy status, knowledge of breeders in detecting heat, body condition scores, number of cows, location distance and breeder profiles with 95 respondent breeders from three districts. Data were analyzed using multiple linear regression tests. The results showed that as many as 5 variables were observed simultaneously only 65.3% affected the pregnancy rate while 34.7% were influenced by other factors. The conclusion of the study is that the factors that influence the success of artificial insemination in cattle in Deli Serdang Regency are the number of cows in the sub-districts studied.
Kinematic Characteristics of Spermatozoa in Different Goat Breeds Using Computer Assisted Semen Analysis (CASA) Hanifi, Hirzi; Umar, Sayed; Handarini, Ristika; Maulana, Tulus
Jurnal Agripet Vol 25, No 2 (2025): Volume 25, No. 2 October 2025
Publisher : Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v25i2.47621

Abstract

Advances in semen quality analysis technology are developing rapidly. Computer-based semen analysis technology provides a more objective assessment of spermatozoa motility by measuring various kinematic movements of spermatozoa cells. This study aimed to analyze differences in spermatozoa movement patterns using Computer-Assisted Semen Analysis (CASA) in various goat breeds. This study used frozen semen from four goat breeds: Boer, Ettawa crossbred (PE), Saanen, and Anglo-Nubian. Parameter observations were conducted on thawed frozen semen from two straw samples for each group, consisting of six replicates from each breed. The observed sperm kinetic movement characteristics were VAP, VCL, VSL, DAP, DCL, DSL, STR, LIN, WOB, ALH, and BCF. The results showed that sperm movements did not differ significantly (P0.05) in VAP, VCL, VSL, DAP, DCL, and WOB. There were significant differences in DSL, the highest in Saanen 21.993.01 m/second, the highest STR and LIN values in Boer 0.690.04% and 0.450.03%, the longest ALH Anglo Nubian 6.190.39 m, and the largest BCF Boer 25.561.87 Hz. This study concludes that differences in goat breeds affect the kinematic movement of spermatozoa as measured by CASA in the parameters of DSL, STR, LIN, ALH, and BCF.
Co-Authors Achmad Sadeli Annisa, Wira Baehaqi Br Sinuhaji, Raini Desiona, Nella Gustami Harahap Hanafi, Nevy Diana Hirzi Hanifi, Hirzi Lumban Tobing, Ersan Riaji Manalu, Carlos Marianus Maulana, Tulus Ristika Handarini Saragih, Winda Sidabukke, Simon Simon Elieser Sinulingga, Simon Elieser Siregar, Julinda Siregar, Nur Asyiah Sitompul, Yuniarti Tafsin , Ma’ruf Tafsin, Maruf Teuku Reza Ferasyi