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dc.contributor.advisorKartono, Agus Priyono
dc.contributor.advisorRahman, Dede Aulia
dc.contributor.advisorMardiastuti, Ani
dc.contributor.authorWidiani, Elyna
dc.date.accessioned2022-02-20T14:48:46Z
dc.date.available2022-02-20T14:48:46Z
dc.date.issued2020
dc.identifier.urihttp://repository.ipb.ac.id/handle/123456789/111195
dc.description.abstractOrangutan kalimantan (Pongo pygmaeus wurmbii) termasuk salah satu spesies primata yang paling terancam kepunahan di dunia. Pakan orangutan sangat bervariasi tergantung habitatnya. Penelitian dilaksanakan di Suaka Margasatwa Lamandau untuk menduga ketersediaan pakan, mengidentifikasi jenis pakan, serta menduga preferensi pakan orangutan kalimantan. Penelitian dilakukan pada bulan Februari-Maret 2020, dengan mengikuti 5 individu orangutan selama 195 jam oleh 2 pengamat. Pakan orangutan dikategorikan menjadi sangat disukai, disukai, kurang disukai, dan tidak disukai menggunakan indeks preferensi Jacobs (Di). Berdasarkan analisis vegetasi, ketersediaan pohon pakan orangutan masih cukup baik. Terdapat 33 jenis pohon pakan yang termasuk dalam 18 famili. Selain itu, orangutan juga mengonsumsi serangga, liana, jamur, herba, tanah, dan pakan tambahan yang diberikan oleh pengelola. Buah merupakan bagian yang disukai (73,3%). Jenis pakan yang sangat disukai yaitu, katikal (Ochanostachys amentacea, buah, Di 0,95), gandis (Garcinia parvifolia, buah Di 0,83), kekupui (Sarcotheca diversifolia, daun muda, Di 0,78), dan malukan (buah, Di 0,56).id
dc.description.abstractThe Bornean orangutan (Pongo pygmaeus wurmbii) is one of the world's most endangered primates. Orangutan food is highly varied, depending on its habitat. This research was conducted in Lamandau Wildlife Sanctuary to estimate the food trees availability, identify Bornean orangutan food trees, and estimate their food preferences. The research was conducted on February-March 2020 by following five orangutans for 195 hours by two observers. By using the Jacobs preference index (Di), food is categorized as highly preferred, preferred, less preferred, and not preferred. Based on the vegetation analysis, the availability of orangutan food trees is still quite good. There were 33 tree species (18 families) of orangutan food consumed. However, orangutans also consumed insects, lianas, mushrooms, herbs, soil, and some additional food provided by the Wildlife Sanctuary Manager. Fruits were the preferred part eaten by orangutans (73,3%). Highly preferred food were ‘katikal’ (Ochanostachys amentacea; fruit, Di 0,95), ‘gandis’ (Garcinia parvifolia; fruit, D 0,83), ‘kekupui’ (Sarcotheca diversifolia; young leaves, Di 0,78), and ‘malukan’ (fruit, Di 0,56).id
dc.description.sponsorshipOrangutan Foundation United Kingdom (OF-UK)id
dc.language.isoidid
dc.publisherIPB Universityid
dc.titlePreferensi Pakan Orangutan Kalimantan (Pongo pygmaeus wurmbii) di Suaka Margasatwa Lamandau, Kalimantan Tengahid
dc.title.alternativeFood Preferences of Bornean Orangutan in Lamandau Wildlife Sanctuary, Central Kalimantanid
dc.typeUndergraduate Thesisid
dc.subject.keywordJacob’s preference indexid
dc.subject.keywordLamandau Wildlife Sanctuaryid
dc.subject.keywordOchanostachys amentaceaid
dc.subject.keywordPongo pygmaeus wurmbiiid
dc.subject.keywordPreferred foodid


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