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Universitas Gadjah Mada
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ASSESSING ZOONOTIC POTENTIAL: A STUDY ON COMMUNITY ACCESS TO NATURAL RESOURCES IN SEBANGAU NATIONAL PARK, INDONESIA Panda, Adventus; Priyowidodo, Dwi; Artama, Wayan Tunas; Djohan, Tjut Sugandawaty
Indonesian Journal of Forestry Research Vol. 12 No. 2 (2025): Indonesian Journal of Forestry Research
Publisher : Association of Indonesian Forestry and Environment Researchers and Technicians

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59465/ijfr.2025.12.2.273-286

Abstract

The community surrounding Sebangau National Park (SNP) play a key role in comprehending the epidemiological triad. Peat forests have experienced illegal logging and concessions practises from the early 1970s to 2005. The disturbed forest habitat offers the perfect setting for the inter-species transmission of pathogenic agents. The purpose of this study was to identify any possible zoonotic concerns based on the typical community activities across SNP. Community access data were collected using questionnaires and interview in Kereng Bangkirai (Sebangau River), Asem Kumbang, Baun Bango, Tumbang Ronen, Jahanjang, and Karuing (Katingan River) as the representatives’ villages. These settlements are close to the locations used for field sampling (n:102 individuals). The prediction model was developed using CART®Classification for categorical data using MINITAB v. 20.3. We discovered that the model categorised five out of seven factors as important factors. The number of days spent becomes the most crucial predictor (100%), followed by access (95.3%), mode of stay (42.1%), followed by activities (16.8%) and defecation (8.3%), respectively. It was concluded that the longer and deeper they accessed the natural resources; the higher the zoonotic potential would be. The Indonesian Government has established a wildlife health information system, referred to as SehatSatLi, which is designed to protect wildlife genetic resources and reduce the likelihood of zoonotic diseases emerging. It is recommended that stakeholders at all level engaged in coordination, collaboration, and communication as a preventive strategy to inhibit the possible transmission of zoonotic diseases between wildlife and humans, vice versa.
ADDITION OF ESSENTIAL OIL SOURCE, Amomum compactum Soland. ex Maton, AND ITS EFFECT ON RUMINAL FEED FERMENTATION IN-VITRO Kurniawati, Asih; Widodo, Widodo; Artama, Wayan Tunas; Yusiati, Lies Mira
BIOTROPIA Vol. 26 No. 3 (2019): BIOTROPIA Vol. 26 No. 3 December 2019
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (213.771 KB) | DOI: 10.11598/btb.2019.26.3.1089

Abstract

Essential oil (EO), as a feed additive, is known to increase feed efficiency and reduce methane production in ruminants. This research was conducted to study the effect of Java cardamom (Amomum compactum Soland ex Maton) essential oil as a feed additive on ruminal feed fermentation. The in vitro gas production technique was used in this research to determine the effect of cardamom on nutrient digestibility or fermentation in the rumen. Cardamom meal was added into the feed sample to obtain final EO concentrations in the fermentation medium of 0, 25, 50, 75, and 100 mg/L. The substrate consisted of Pennisetum purpureum, rice bran, and wheat pollard. The addition of cardamom did not significantly affect dry matter digestibility, except at 100 mg/L, where it decreased. Protein digestibility decreased when the diet was supplemented with cardamom, whereas organic matter and crude fiber digestibility increased by up to 13.5% and 24% at the 100 mg/L EO level, respectively. The production of volatile fatty acids (acetate, propionate, butyrate), pH, and microbial protein synthesis, except ammonia concentration, were not affected by cardamom addition. Similarly, methane production and protozoa population did not significantly change. The utilization of Java cardamom as a feed additive positively affected ruminal fermentation by increasing organic matter and crude fiber digestibility, while reducing protein digestibility.
Isolation of the bacteria that cause mastitis in dairy cows on farms in Yogyakarta Purwantiningsih, Theresia Ika; Widyobroto, Budi; Sine, Yuni; Suranindyah, Yustina; Artama, Wayan Tunas; Widodo
Journal of Tropical Animal Science and Technology Vol. 7 No. 3 (2025): Journal of Tropical Animal Science and Technology
Publisher : Animal Husbandry Study Program, Faculty of Agriculture, Timor University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jtast.v7i3.10231

Abstract

Mastitis merupakan penyakit yang disebabkan oleh bakteri dan pada umum menyerang ternak perah. Berdasarkan hasil penelitian sebelumnya, terdapat perbedaan jenis bakteri penyebab mastitis di setiap daerah. Mengidentifikasi bakteri penyebab mastitis perlu dilakukan agar penyakit ini dapat ditangani dengan cepat, tepat, efektif dan efisien. Tujuan penelitian ini adalah untuk mengidentifikasi bakteri yang berpotensi menyebabkan mastitis di salah satu peternakan sapi perah di Yogyakarta. Pengujian California Mastitis Test dilakukan sebelum pengambilan sampel susu. Sampel susu yang menunjukkan hasil positif tiga kemudian diambil untuk diisolasi bakteri yang ada di dalamnya. Sampel susu yang berasal dari sapi yang terkena mastitis di peternakan tersebut diinolulasikan ke dalam bood agar, isolat yang tumbuh kemudian diinokulasikan kembali untuk selanjutnya dilakukan beberapa pengujian, seperti pewarnaan Gram, uji katalase, uji motilitas dan identifikasi menggunakan PCR. Hasil penelitian menunjukkan bahwa dua isolat dominan yang dihasilkan menunjukkan ciri – ciri berwarna ungu, berbentuk bulat, hasil uji katalase negatif dan hasil uji motilitas juga negatif. Hasil identifikasi menggunakan PCR menunjukkan bahwa kemungkinan spesies bakteri yang berhasil diisolasi adalah Streptococcus agalactiae, Bacillus cereus ,Bacillus thuringiensis, Bacillus wiedmannii, dan Endophytic bacterium. Streptococcus agalactiae dan Bacillus cereus merupakan bakteri dominan yang berhasil diisolasi dan kedua bakteri tersebut berpotensi sebagai penyebab mastitis pada peternakan di daerah Yogyakarta.
ORANGUTAN (Pongo pygmaeus ssp. wurmbii) RANGING PATTERN IN PUNGGUALAS, SEBANGAU NATIONAL PARK, CENTRAL KALIMANTAN INDONESIA: Ranging pattern of P.p. wurmbii in Punggualas, Sebangau National Park Panda, Adventus; Meididit, Ari; Simon, Okta; Artama, Wayan Tunas; Priyowidodo, Dwi; Djohan, Tjut Sugandawaty
BIOTROPIA Vol. 30 No. 3 (2023): BIOTROPIA Vol. 30 No. 3 December 2023
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2023.30.3.1901

Abstract

Punggualas lies in the western part of Sebangau National Park (SNP). It is a logged-over forest, yet it is one of the major strongholds for the P. p. wurmbii population in the SNP. The range size, as well as the ranging pattern for Punggualas, has never been conducted. The study aimed to estimate orangutan ranging size and pattern as well as their distribution over the Punggualas forest. Ranging data within the area of interest (AOI) was collected from Feb 2015 – Dec 2019 (P1), and Mar 2020 – May 2022 (P2). Minimum convex polygon (MCP), range size of orangutan individual was calculated using adehabitatHR package in RStudio 4.1.1 for Windows. We visualized the distribution in ArcGIS 10.5 with Kernel Density (KD) tool.   The range size of Mother-Infant is the greatest (259,6 Ha) among all individuals being studied within the study periods. Moreover, the size estimation was found greater in Mother-Infant sex class compared to other orangutan studies areas, such as Peat Natural Laboratory, and CIMTROP-UPR which reported a flanged male HR Size reaching 250 Ha per annum. We have found that the ranging pattern significantly changes over the study period. However, during P1, the distribution area was located within the northern of AOI, while in the P2 have changed to the south-eastern part of the AOI.  We concluded that the ranging pattern indeed follows the fruit availability as well as fine-scale habitat quality.
Co-Authors Adventus Panda Agnes Dwi Sis Perwitasari, Agnes Dwi Sis Agung Budiyanto Agung Janika Sitasiwi Agung Janika Sitasiwi Ahmad Baidlowi Alek Ibrahim Ari Indrawati Aris Haryanto Asih Kurniawati Atmoko, Bayu Andri Bambang Sumiarto Bambang Sumiarto BUDI SETIADI DARYONO Budi Setiadi Dayono Charles Rangga Tabbu Deby Kusumaningrum Dwi Priyowidodo Edy Dharmana Edy Dharmana, Edy Endah Retnaningrum Estu Widodo Estu Widodo Estu Widodo, Estu Fitri Nadifah Guntari Titik Mulyani Henricus Roby Cahya Putra Henricus Roby Cahya Putra, Henricus Roby Cahya Hevi Wihadmadyatami I Gede Suparta Budisatria I Gede Suparta Budisatria I Made Damriyasa I Wayan Suardana Ida Ayu Pasti Apsari Juwari J Juwari J, Juwari Lies Mira Yusiati Lucky Ronald Runtuwene Meididit, Ari Mochamad Adnan Muhammad Isa Nesti, Dela Ria Ni Made Mertaniasih Nina Difla Muflikhah Nurliyani Nurliyani Nurul Wiqoyah, Nurul Pakpahan, Suhendra Pakpahan, Suhendra Rini Widayanti Rini Widayanti Rini Widayanti S. Soedarsono Simon, Okta Sine, Yuni Sri Hartati Sri Hartati Sugiwinarsih S Sugiwinarsih S, Sugiwinarsih Suhendra Pakpahan Sumartono s Sumartono s Suranindyah, Yustina Teuku Zahrial Helmi Theresia Ika Purwantiningsih Tjut Sugandawaty Djohan Widodo Widodo Widodo Widya Asmara Widyobroto, Budi Yutaka Suzuki Zuheid Noor