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Journal : Jurnal Biologi Tropis

Utilization of Plants in Pangari Activities by The Dayak Ribun Tribe Community in Suka Gerundi Village, Parindu District Sanggau Regency Muhammad Yuda Putratama; Rafdinal; Dwi Gusmalawati
Jurnal Biologi Tropis Vol. 23 No. 3 (2023): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i3.5227

Abstract

Pangari activity is a mutual cooperation activity in farming carried out by the Dayak people in West Kalimantan. However, there is no scientific information that examines the use of plants in pangari activities by the Dayak Ribun people in Suka Gerundi Village, Parindu District, Sanggau Regency. Therefore, this research was carried out with the aim of finding out how the pangari activities were carried out by the Dayak Ribun people, identifying the types of plants, the proportions of plant organ parts, and the benefits of the forms of the types and plant organs used. This research was conducted for 6 months, from March to September 2022. The method used in this study was the snowball sampling method with 15 respondents. The results showed that the pangari activities carried out took place at the time of planting and harvesting rice. 58 species from 32 plant families were used. The highest Citation Frequency value is rice (Oryza sativa L.) at 100%. The most commonly found plant families are Arecaceae, Moraceae, Poaceae, and Zingiberaceae. The percentage of plant parts that are widely used are leaves (31%). Forms of utilization of plants, namely, as building materials, crafts, medicines and food. The highest Informant Agreement Ratio (IAR) value is a form of utilization as food with a value of 0.8156.
Ethnobotany of Medicinal Plants from the Malay People in Tanjung Village, Bunguran District, Northeastern District of Natuna Regency Asmita Asmita; Riza Linda; Dwi Gusmalawati
Jurnal Biologi Tropis Vol. 23 No. 2 (2023): April-June
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i2.5060

Abstract

The use of plants in traditional medicine has been used out by people in the Kepulauan Riau. However, knowledge about the use of plants in traditional medicine by the Malay people in Tanjung Village, Northeast Bunguran District, Natuna Regency, has never been documented. The aim of this study is to identify the species of plants and plant parts that are used, to learn how to prepare and use medicinal plants, and to evaluate the importance of citation frequency and informant agreement elements in Tanjung village’s traditional medicine. The research was carried out by conducting semi-structured interviews, and continued with a discussion of 13 respondents who were determined by snowball sampling. The data collected includes: the plant species and families, the component used, the processing method, the usage method, and useg. Also, the informant agreement factor and the frequency of citations/mentions of each medicinal plant (%) were determined. The results showed that the people in Tanjung Village used 72 species of plants in traditional medicine. Fabaceae and Zingiberaceae are the dominant plant families reported by respondents as medicinal plants. Generally, the people in Tanjung Village use more of the leaves (46.67%) for use as medicine, the processing method is by boiling (33.3%) and the method of use is by drinking it (58.2%).
Diversity of Bamboo Species (Poaceae: Bambusoideae) in The Bukit Kinai Area, Bengkayang Regency Jeno Jeno; Rafdinal Rafdinal; Dwi Gusmalawati
Jurnal Biologi Tropis Vol. 23 No. 4 (2023): October - December
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i4.5543

Abstract

Bamboos are one of the plant species that make up forest vegetation that has many benefits both economically, ecologically and socio-culturally. Environmental quality can be assessed using data on the diversity of bamboo species. This study aims to determine the composition and level of diversity of bamboo species in the Bukit Kinai region. Determination of sampling locations using purposive sampling method with double plots. This research was conducted in January-April 2023 in the Bukit Kinai area of Setanduk Village, Capkala District, Bengkayang Regency. Seven bamboo species from four different genera were identified, namely Bambusa vulgaris Schrad Ex. JC Wendl, Dendrocalamus asper (Schult. F) Backer, Gigantochloa hasskarliana (Kurz) Backer, Schizostachyum blumei Nees, S. brachyladum (Kurz ex Munro) Kurz, S. lima (Blanco) Merrill, and S. mampouw Widjaja. The highest Frequency, Density and INP values were found in the species Gigantochloa hasskarliana (Kurz) Backer, which were 0.85, 261.25 clumps/ha, and 110%, respectively. Low species richness (R = 1.059), low species diversity (H = 0.917), and moderate species evenness and species dominance (E = 0.471 and C = 0.555) were observed in the Bukit Kinai region. Based on this study, the bamboo community in the Bukit Kinai area was in an unstable condition so that its environmental quality can be categorized as poor.  
Co-Authors Agustin, Ayu Tri Aju Tjatur Nugroho Krisnaningsih Alek Ibrahim Alfariz, Surya Abi Ari Hepi Ari Hepi Yanti Asmita Asmita Aswandi Aswandi, Aswandi Aulia Seto Sandhi Sanova Ayu, Masha Crooijmans, Richard PMA Diah Wulandari Rousdy Dian Eka Setyaningtyas Didik Wahyudi Elvi Rusmiyanto Pancaning Wardoyo, Suci Lestari, Mukarlina, Eva Mayasari Firman Saputra Firman Saputra Hadiani, Dimas Pratidina Puriastuti Hakapaa, Adriana Hariyono, Dwi Nur Happy Herlinda, Lira Ikha Safitri Indrasari, Dita Irwan Lovadi Irwan Lovadi Irwan Lovadi Jannati Jannati Jeno Jeno Junardi Junardi Karuwal, Ritha Lusian Kustiati Kustiati Leondro, Henny Lucky Hartanti Maria Ulfah Masha Ayu Mega Sari Juane Sofiana MOCH. FAIZUL HUDA Muhammad Dzaki Fadhkurrahman Muhammad Fajar Muhammad Halim Natsir Muhammad Yuda Putratama Mukarlina Mukarlina - Mukarlina -, Mukarlina Niluh Kharina Asoka Putri Nurgiartiningsih, Veronica Margaretha Ani Oke Anandika Lestari Prihandini, Peni Wahyu Rafdinal Rafdinal Rahmawati Rahmawati Rahmawati, Rahmawati Rikhsan Kurniatuhadi, Rikhsan Risko, Risko Riyandi Riyandi Riza Linda Riza Linda Riza Linda Rodiyati Azrianingsih Sanova, Aulia Seto Sandhi Sari, Aprilianna Putri Zahara Nafsina Luvita Serafinah Indriyani Serafinah Indriyani Serafinah Indriyani Shaddiqah Munawaroh Fauziah Sinay, Hermalina Sitaresmi, Pradita Iustitia Siti Ifadatin Siti Khotimah Siti Komairoh Suci Hikmatul Haq Surya Abi Alfariz Sylvia Windy Tri Rima Setyawati Venia Nur Wahdina - Wahdina - Wahdina -, Wahdina Warsidah Warsidah Warsidah, Warsidah Yuli Arif Tribudi Yuliono, Agus Yunia Efrice Banyo Zainal Abidin Zainal Abidin Zulfa Zakiah