Claim Missing Document
Check
Articles

Found 24 Documents
Search

The Impact of Coastal Livestock Activities on the Health of Dugong (Dugong dugon) Habitats: A One Health Approach in Tropical Regions Aminurrahman; Amalyadi, Rezki; Karni, Ine; Gifari, Zaid Al; Septian, I Gede Nano
JAGO TOLIS : Jurnal Agrokompleks Tolis Vol 6 No 1 (2026): Oktober 2025 - Januari 2026
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/jago.v6i1.1060

Abstract

The Dugong dugon a vulnerable marine herbivore, is closely tied to the health of seagrass ecosystems, which are increasingly threatened by land-based livestock activities in tropical coastal areas. This review explores how nutrient runoff, heavy metal contamination, and microplastics “primarily from livestock farming” contribute to eutrophication, biodiversity loss, and degradation of dugong forage quality. Moreover, the proximity of livestock to marine environments raises risks of zoonotic disease transmission, physiological stress, and mortality in dugongs. Using a One Health framework, this article highlights the ecological and health implications of terrestrial–marine interactions and identifies gaps in research and policy. Recommendations include integrated monitoring, sustainable livestock management, and transdisciplinary collaboration to protect dugong populations and their habitats.
Manajemen Reproduksi Untuk Meningkatkan Produktivitas Ternak Sapi di Kecamatan Lingsar Kabupaten Lombok Barat Sumadiasa, I Wayan Lanus; Lukman HY, Lukman HY; Zaenuri, Lalu Ahmad; Yuliani, Enny; Aminurrahman, Aminurrahman; Abdi, Wahyu Indra
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 4 (2025): Oktober-Desember 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i4.13051

Abstract

The developing paradigm in society states that livestock farming is merely a side business. However, this paradigm has now transformed into a principle that livestock farming is an integral part of agricultural activities, equally important as other farming practices. The farmers’ principle and expectation to produce offspring quickly can be realized through proper, effective, and efficient reproductive management. Consequently, the costs, labor, and time required for management can also be optimized. The purpose of this Community Service Program (PkM) is to provide knowledge and understanding to farmers regarding proper reproductive management to increase livestock (cattle) productivity. The activity was carried out through educational and participatory approaches, namely counseling and discussion. The target audience consisted of members of a livestock farmer group in Karang Bayan Village. The counseling materials covered the selection of prospective dams and sires, mating management, housing and feeding management for pregnant cows, calving, and weaning. The results of the activity showed that the participants gained knowledge and understanding of cattle development principles based on proper reproductive management. This was evident from their high enthusiasm in listening to and accepting the materials, as well as their active participation during the discussion session. They also expressed their hope to apply the counseling results in their livestock farming practices. The evaluation results indicated that there were no obstacles encountered during the implementation of this PkM activity. In conclusion, farmers have gained an understanding of proper reproductive management, recognizing that livestock farming is just as important as any other occupation.
Respon Hematologi Sel Darah Putih (Eosinofil) pada Sapi Bali yang Terinfestasi Cacing Aminurrahman, Aminurrahman; Putra, Ryan Aryadin; Septian, I Gede Nano; Amalyadi, Rezki; Anwar, Khairil; Sumadiasa , I Wayan Lanus
Tarjih Tropical Livestock Journal Vol. 5 No. 2 (2025): Tarjih Tropical Livestock Journal
Publisher : Program Studi Peternakan Fakultas Sains dan Teknologi Universitas Muhammadiyah Sinjai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47030/trolija.v5i2.996

Abstract

Penelitian ini bertujuan untuk mengetahui jumlah eosinofil pada sapi Bali yang terinfestasi cacing. Tiga puluh sapi Bali digunakan dalam penelitian ini diperiksa jumlah telur cacing dengan metode sedimentasi dan metode apung dan jumlah eosinofil dengan metode differensial leukosit dan data ini diuji menggunakan t-Test dan uji regresi. Hasil penelitian menunjukkan bahwa skor kondisi badan sapi Bali yang terinfestasi cacing trematoda (3,1±1,19) dengan terinfestasi cacing nematoda (2,9±1,66) tidak berbeda nyata (P>0,05). Jumlah eosinofil (103/μl) sapi bali yang terinfestasi cacing trematoda (14,5±7,93 ) dengan terinfestas cacing nematoda(14,2±5,57) tidak berbeda nyata (P>0,05). Jumlah telur cacing (egg/g feses) pada sapi yang terinfestasi cacing nematoda (19,4±14,34) sangat berbeda nyata terhadap jumlah telur cacing pada sapi yang terinfestasi cacing trematoda (4,4±4,47) (P<0,01). Dari hasil penelitian ini dapat disimpulkan bahwa peningkatan jumlah telur cacing dan jumlah eosinofil yang terinfeksi trematoda tidak mempengaruhi kondisi badan sapi Bali. Sedangkan jumlah telur cacing dan jumlah eosinofil yang terinfeksi nematoda mempengaruhi kondisi badan sapi Bali.
Screening, Characterization, and Cultivation of Cellulase-Producing Bacteria as Probiotic Candidates for Poultry Anwar, Khairil; Sukarne; Unsunnidhal, Lalu; Fitriyan Fadjar Suryadi, Muh. Aidil; Junia Ayu Ninggrum, ⁠Vidia; Aryadin Putra, Ryan; Al Gifari, Zaid; Septian, I Gede Nano; Aminurrahman; Ali, Muhamad
Jurnal Sain Peternakan Indonesia Vol 20 No 4 (2025)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jspi.id.20.4.179-190

Abstract

Probiotics play an essential role in regulating gut microbiota and increasing feed digestibility in poultry. This study aimed to screen and characterize cellulase-producing bacteria as poultry probiotic candidates. Among the five isolates tested, isolates I5 and BP had cellulase activity, as indicated by clear zones surrounding the colonies on carboxymethyl cellulose (CMC) agar plates. Isolate I5 was more tolerant to low pH and 0.3% bile salts than isolate BP, indicating probiotic potential. Isolate I5 was selected for cultivating in tempeh wastewater-molasses medium (TM) and LB medium at 37 °C with shaking at 120 rpm. The results demonstrated that bacterial growth in TM medium was significantly lower  (p < 0.001) than in LB medium. Importantly, bacterial growth in TM medium reached an optical density (OD₆₀₀) of 0.415 after 6 hours of incubation, indicating its adaptability to tempeh wastewater-molasses medium. These findings suggest that the TM medium promotes bacterial growth and proliferation, supports probiotic and enzyme production for use in poultry feed supplementation, and reduces cultivation costs. Therefore, the use of agro-industrial waste provides a cost-effective alternative for cultivating cellulase-producing probiotics, thereby contributing to value-added waste management, sustainable poultry production, and circular bio-economy practices.