Yosefin Ari Silvianingsih
Jurusan Kehutanan Fakultas Pertanian Universitas Palangka Raya

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The Contribution Of Forest Honeybee As Non-Timber Forest Products To Local Communities Along The Kahayan River Basin Central Kalimantan Arief Rahman Hakim; Asro Laelani Indrayanti; Teguh Pribadi; Elyta Vivi Yanti; Yosefin Ari Silvianingsih; Syaukani Syaukani
EnviroScienteae Vol 16, No 2 (2020): EnviroScienteae Volume 16 Nomor 2, Agustus 2020
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v16i2.9645

Abstract

Field research was done to evaluate the financial benefits of forest honeybee business conducted by the local community at Kameloh Baru Village, Taruna Village, and Tumbang Nusa Village in Central Kalimantan. These villages studied are known as a natural honeybee-producing center in Central Kalimantan. The local tribe gathers forest honeybee from Apis dorsata that have done for generations. The results revealed that the income of forest honeybee gathering people in 2015 amounted to IDR six to ten million once harvest. The owner of a tree of honeybee nest has five times higher income than harvesters. However, after a forest fire in 2015, revenues in 2016 and 2017 dropped dramatically to 25% of the previous year. The depletion of natural food resources is a leading factor in honeybee production decrease. On the other hand, the farmers do not have the initiative to cultivate the host trees and reserve natural food resources. Forest honeybee cannot be harvested regularly, although the market demand for forest honeybee is still tremendous. On the other hand, a proper technique of honeybee harvesting did not conduct so that the resulting honeybee quality decreases. Neverthenless, the local tribe can develop sustainable forest honeybee gathering based on their ecological knowledge as incentives for forest conservation.
KOMPOSISI DAN STRUKTUR KOMUNITAS ARTROPODA TERESTRIAL DI DATARAN BANJIR DANAU HANJULUTUNG, PALANGKA RAYA Yosefin Ari Silvianingsih; Eva Oktoberyani Christy; Teguh Pribadi; F. Silvi Dwi Mentari; Iva Dewi Lestariningsih
Jurnal Hutan Tropis Vol 6, No 2 (2018): Jurnal Hutan Tropis Volume 6 Nomer 2 Edisi Juli 2018
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (969.7 KB) | DOI: 10.20527/jht.v6i2.5399

Abstract

Terrestrial arthropods inhabit the Hanjulutung lake floodplain (HLF) were characterized. Terrestrial arthropods were trapped with pitfalls where installed on two lakeside at nine different sampling site and two sampling date, April (before flooding) and July (after flooding). Carabidae, Formicidae, and Gryllidae dominated HLF. Carabidae and Formicidae were the primary dwellers of HLF on the outside and inside the lake, respectively. A result of Nonmetric-Multi Dimensional Scaling (NMDS) ordination was concluded that two lakeside does not show different terrestrial arthropods assemblages but outside of HLF showed higher terrestrial arthropods. The sensitivity of Carabidae to flood event and their existence in floodplain ecosystems are identification tool for successful floodplain restoration.Karakterisasi artropoda tanah yang mendiami dataran banjir danau Hanjulutung (DBDH) dilakukan. Artropoda tanah dijebak dengan perangkat sumur jebakan yang dipasang pada kedua sisi danau di sembilan lokasi yang berbeda dengan dua waktu pengambilan sampel, Bulan April (sebelum banjir) dan Juli (sesudah banjir). Komposisi artropoda tanah penghuni DBDH adalah didominasi kumbang karabid, semut, dan belalang. Kumbang karabid dan semut adalah penghuni utama DBDH pada masing-masing bagian danau. Hasil Ringkasan ordinasi Nonmetric-Multi Dimensional Scaling (NMDS) menyimpulkan bahwa kedua bagian danau tidak menunjukan perbedaan komposisi dan struktur artropoda terestrial tetapi sisi luar DBDH menunjukan kekayaan atropoda tanah yang lebih tinggi. Kepekaan kumbang karabid terhadap kejadian banjir dan keberadaannya di dataran banjir merupakan alat identifikasi keberhasilan restorasi dataran banjir.
Perajin Sedotan Purun Di Sungai Sebangau: Produk Ramah Lingkungan Berbahan Baku Lokal: Purun Straws Craftsman on the Sebangau River: Eco-Friendly Products from Local Raw Materials Yosefin Ari Silvianingsih; Eva Oktoberyani Christy; Nursiah Nursiah; Mahdi Santoso
HUTAN TROPIKA Vol 17 No 2 (2022): Volume 17 Nomor 2 Tahun 2022
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v17i2.8114

Abstract

The problem of plastic waste is still an environmental threat, but efforts to suppress plastic waste continue to be developed until now. Purun straws are a biodegradable product to solve the problem of plastic waste. So, purun straw products can become the concern of an environmentally aware global community. The research aims to describe purun straws as an eco-friendly product. In-depth interviews with key informants revealed that purun danau (Lepironia articulate) was sufficiently available as a raw material, and a semi-finished purun straw product was produced, which was eco-friendly
Kearifan Lokal Pemanfaatan Tumbuhan Berkhasiat Obat Masyarakat Desa Tahawa Yanarita Yanarita; Yusintha Tanduh; Yosefin Ari Silvianingsih
HUTAN TROPIKA Vol 18 No 1 (2023): Volume 18 Nomor 1 Tahun 2023
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v18i1.9397

Abstract

The local wisdom in utilizing medicinal plants by the community of Tahawa Village in the tourist area of 'Sahai Tambi Balu' in Pulang Pisau Regency needs to be preserved as a form of conservation and to enhance the community's economy. The research was conducted using observation and in-depth interviews as the methods. The data analysis was done descriptively and qualitatively. The research findings in the tourist area of 'Sahai Tambi Balu' identified a total of 19 types of medicinal plants used by the community for treating various ailments. To collect medicinal plants from their natural habitat, certain protocols and permissions are required. Firstly, the community seeks permission from the Almighty God, and secondly, they seek permission from the medicinal plants themselves, as they are believed to possess a spirit or soul. Medicinal plants can provide benefits through their roots, stems, and leaves, each with its own method of usage. The manner of usage varies depending on whether it is for external or internal treatment, depending on the specific illness. Preserving the local wisdom of the community in harvesting medicinal plants is crucial for conservation efforts to protect the existence of these medicinal plants
Kehadiran Rayap dan Tanda-Tanda Infestasinya pada Bangunan Rumah Di Kawasan ‘Kebun Karet’ Gundaling, Tamiang Layang, Barito Timur, Kalimantan Tengah Eva Oktoberyani Christy; Yosefin Ari Silvianingsih
HUTAN TROPIKA Vol 18 No 1 (2023): Volume 18 Nomor 1 Tahun 2023
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v18i1.10056

Abstract

Land clearing carried out in part or all of the ‘Rubber Garden’ area for settlement often leave stumps and branches that becomes food sources for termites and when the food sources is ran out, termites attack extends to the wooden structure of the house building and becomes a destructive pest. The aim of this research was to detect the presence of termites through signs of infestation on house building and yard located in the Gundaling ‘Rubber Garden’, Barito Timur Regency. Twenty house buildings were observed. Visual detection of termite infestation signs was conducted on house building and yard such as on wooden building components, fuel wood, stump, dead and living trees, and recording wooden building components damaged by termite infestation. Termites specimens were collected by directly capture termites from mud tubes and nests on the observed house buildings and yards. The results showed the presence of termites from the genus Nasutitermes on house buildings through signs of infestation in the form of mud tubes, carton nests, and damaged wooden building components. In the yard, the genus Nasutitermes was found through signs of infestation in the form of a mud tubes, arboreal carton nest, while the signs of termite infestation of genus Coptotermes was in the form of shelter tubes.