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All Journal AGRIKA Jurnal Biosilampari: Jurnal Biologi Jambura Journal of Animal Science
Deny Anjelus Iyai
Universitas Papua
Agriculture, Biological Sciences & Forestry Other

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PENGELOLAAN KEBUN SECARA BERKELANJUTAN PADA MASYARAKAT ARFAK DI KABUPATEN PEGUNUNGAN ARFAK PROPINSI PAPUA BARAT Deny Anjelus Iyai
Agrika Vol 13, No 2 (2019)
Publisher : Badan Penerbitan Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (845.806 KB) | DOI: 10.31328/ja.v13i2.993

Abstract

ABSTRAKPegunungan Arfak memiliki kondisi agroekologi penting. Masyarakat Arfak memiliki kearifan dalam bercocok tanam, memiliki hubungan yang dekat dengan kebun. Penelitian dilakukan dengan metode deskriptif melalui observasi dan wawancara dilakukan pada keluarga petani masyarakat Arfak. Hasil kajian menunjukkan bahwa pemanfaatan lahan kebun oleh masyarakat Arfak terbatas pada segi pemanfaatan ruang dan sumberdaya lahan. Kondisi lahan curam >60%, rawan banjir dan longsor. Lahan dibuka dengan sistem tebang dan bakar. Kandungan bahan organik umumnya sangat tinggi pada lapisan permukaan, dan menurun sedikit pada lapisan di bawahnya. Masyarakat Arfak sudah mempraktekkan sistem agroforestri kompleks maupun sederhana. Terdapat lima pola aliran energi dalam sistem kebun yang belum dimanfaatkan secara efektif dan efisien. Ditemukan juga lima situasi/kondisi prospek dan konstrain dalam keberlanjutan pertanian di Pegunungan Arfak. Kebun, ternak babi dan serta masyarakat Arfak saling berinteraksi dengan memberikan servis dari dan untuk masing-masing komponen. Kebun mampu membantu petani masyarakat Arfak secara ekonomis, ekologis dan sosiologis. ABSTRACTThe Arfak Mountains have important agroecological conditions. Arfak community have local wisdom in farming, have a close relationship with the garden. Research was conducted  with descriptive methods through observations and interviews conducted on Arfak farming families. The results of the study indicate that the use of garden land by Arfak people is limited in terms of land use and land resources. Steep land conditions is > 60%, prone to flooding and landslides. The land is opened by cutting and burning systems. The content of organic matter is generally very high in the surface layer, and decreases slightly in the layers below. The Arfak community has also used the practices of complex and simple agroforestry. There are five energy flow patterns in the garden system that have not been used effectively and efficiently. Also found are five situations/conditions prospects and constraints in agricultural sustainability in the Arfak Mountains. Farms, pigs and Arfak community interact each other by providing services from and for each component. The gardens are able to help Arfak farmers economically, ecologically and sociologically.
HERPETOFAUNA PADA HABITAT HUTAN BATU GAMPING DI MANOKWARI, PAPUA BARAT; SPESIES, KERAGAMAN, KEKAYAAN DAN POPULASI Dwi Nurhayat; Deny Anjelus Iyai; Desni Saragih; Yubelince Runtuboi; Hendrik Burwos; Isti Widayati; Stepanus Pakage; Hengky Wambrauw
Jurnal Biosilampari : Jurnal Biologi Vol 3 No 1 (2020): Biosilampari
Publisher : LP4MK STKIP PGRI Lubuklinggau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31540/biosilampari.v3i1.945

Abstract

The research was conducted in the Maruni limestone forest habitat. The observation plots were carried out at an altitude of 35 masl to> 212 masl. Observations were made 2 times every day (day and night). The method of calculating diversity is done using the Shannon-Wieners Index and the species population is calculated using the Alikodra formula. 11 species were found that belong to the Varanidae, Boidae, Gekkonidae, Ranidae, and Hylidae families. The diversity of wildlife in the Maruni limestone location follows the altitude of the habitat. Reptiles do not differ according to height. The most common types are in the class of lizards, monitor lizards, and frogs. The types of herpetofauna that can be found are carnivores and are not protected. This type of monitor lizard can be found in abundance in low areas to an altitude of> 200 meters above sea level. Meanwhile, monitor lizards can be found in wet forests and near water sources. Similar to lizards, frogs inhabit wet or watery areas. The diversity of wildlife species in limestone habitats in each class of Reptiles is 18%. The population of herpetofauna species found varied between 25-1200 individuals.
PENILAIAN PRODUKTIVITAS TERNAK DAN KESESUAIAN POTENSI PAKAN TERNAK DI KAWASAN AGRO-EKOLOGIS Makarius Bajari Bajari; Deny Anjelus Iyai; Johan Frederik Koibur; Lukas Yowel Sonbait; Frandz Rumbiak Pawere
Jambura Journal of Animal Science Vol 5, No 1 (2022): Jambura Journal of Animal Science
Publisher : Animal Husbandry Department, Faculty of Agriculture Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35900/jjas.v5i1.15380

Abstract

The purpose of this study was to determine the portrait of livestock production in the neighborhood environment as a basis for livestock commodity development and animal husbandry development, to determine the needs and potential of animal husbandry development in Waropen Regency.The method was done using descriptive study by using desk study and reference review. The object of observation was livestock production and forages yielded from crops. The results of the studyshowed that portrait of livestock production is not optimal yet, marked by the low number of livestock production on each district of several commodities. Animal feed needs to be intensified. Thus technical assistance needs to be provided. 
Co-Authors Desni Saragih Dwi Nurhayat Frandz Rumbiak Pawere Hendrik Burwos Hengky Wambrauw Isti Widayati Johan F. Koibur Lukas Yowel Sonbait Makarius Bajari Bajari Stepanus R. Pakage dan B.W. Irianti Yubelince Runtuboi