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All Journal Jurnal Perikanan dan Kelautan Peronema Forestry Science Journal BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Journal of Science and Applicative Technology Jurnal Penelitian Pendidikan IPA (JPPIPA) Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat Journal of Sylva Indonesiana Jurnal Aplikasi dan Inovasi Iptek (JASINTEK) IJOEP : International Journal of Ecophysiology Journal of Community Services: Sustainability and Empowerment Prosiding Seminar Nasional Pengabdian kepada Masyarakat (SINAPMAS)
Erni Jumilawaty
Staf Pengajar Departemen Biologi, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Sumatera Utara
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Physics Social Sciences Other

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Bird Diversity in Asam Kumbang Crocodile Breeding Area Medan Selayang District Medan City Erni Jumilawaty
International Journal of Ecophysiology Vol. 3 No. 2 (2021): International Journal of Ecophysiology
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/ijoep.v3i2.10095

Abstract

Asam Kumbang Crocodile Breeding is a breedig ground for crocodiles that contain several birds. Species diversity is indicated by differences in the types of organisms. One of the most diverse organisms of its kind is birds. Birds in this region are able to setle down and coexist with crocodiles. Crocodiles are one of the predators of bird. It aims to identify the diversity of birds and status of protected birds at the research site. The method used in this study were point count method, thus resulted in 12 species of birds belonging to 5 ordo, 6 family, and 11 genus. The most common birds species found on the 3rd observation with as many as 9 species of birds, while the least species of birds found on the 4th observationas many as 5 species of birds. Diversity index value (H’) of bird in location classified into category of “moderate category” with the results of analysis 1,171 and the indeks equitabilitas value of 0,47. According to the Ministry of Environment and Forestry Regulation 2018, there are 2 types of birds found in the study area of birds found in the study site.
DIVERSITAS DAN EKOLOGI MAKAN BURUNG PANTAI DI KAWASAN PANTAI BARU, KABUPATEN DELI SERDANG SUMATERA UTARA NURUL HUSNA SIREGAR; Erni Jumilawaty
Journal of Science and Applicative Technology Vol 2 No 2 (2018): Journal of Science and Applicative Technology December Chapter
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM), Institut Teknologi Sumatera, Lampung Selatan, Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (893.854 KB) | DOI: 10.35472/281460

Abstract

Pantai Baru area of Deli Serdang is located on the East Coast of Sumatera that has been as Important Bird Area (IBA). The wetland type of this area are consisted of ponds, mangroves, and mudflat that occupied by shorebirds both for feeding and resting area. This study aimed to analyze the diversity and potential food of shorebirds Pantai Baru area. Concentration count method and Corer methord were used to collect the shorebirds and macrozoobenthos data. The study found 19 species of shorebirds and 21 species of macrozoobenthos. The diversity index of shorebirds ranged from 1.89 to 2.50 on medium category with the evenness index ranged from 0.84 to 0.97 with high category, while diversity index of macrozoobenthos was 1.09 on medium category with evenness index 0.36 on small category.
Upaya Membangun Harmoni Penghidupan Manusia dan Konservasi Harimau Sumatera Melalui Program Desa Binaan USU di Timbang Lawan, Kabupaten Langkat Pindi Patana; Yulia Siti Maisaroh; Apri Heri Iswanto; Adrian Hilman; Agus Purwoko; Mariah Ulfa; Alfan Gunawan Ahmad; Ma'rifatin Zahrah; Oding Affandi; Nurdin Sulistiyono; Eddy Mirwandhono; Achmad Siddik Toha; Moehar Maraghiy Harahap; Tati Vidiana Sari; Ahmad Sadeli; Ahmad Baiquni Rangkuti; Erni Jumilawaty; Yunus Afifuddin
Prosiding Seminar Nasional Pengabdian kepada Masyarakat (SINAPMAS) Perguruan Tinggi Mengabdi: Berkarya dan Berinovasi Untuk Membangun Masyarakat Semakin Tangguh di Mas
Publisher : Prosiding Seminar Nasional Pengabdian kepada Masyarakat (SINAPMAS)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Timbang Lawan merupakan salah satu desa di Kecamatan Bohorok, Kabupaten Langkat dan menjadi zona penyangga (buffer zone) Taman Nasional Gunung Leuser. Salah satu masalah desa adalah kemunculan harimau sumatera (Panthera tigris sumatrae) yang menyerang ternak warga di pinggiran hutan. Selain mengakibatkan kerugian materi, serangan harimau sumatera berpotensi menimbulkan persepsi negative terhadap satwaliar tersebut. Oleh karena itu kegiatan pengabdian USU ini dilakukan dengan tujuan untuk membangun harmoni antara penghidupan masyarakat dengan konservasi harimau. Kegiatan terdiri dari lima bagian, yaitu: membangun kandang anti harimau, pemeliharaan rusa untuk restocking pakan harimau, restorasi, pembuatan pakan ternak dan pengembangan ekowisata. Metode yang digunakan adalah transfer pengetahuan dan pelibatan masyarakat melalui praktek langsung lapangan. Masyarakat sangat antusias dan pemerintah desa sangat mendukung kegiatan ini, karena dapat memberi solusi langsung terhadap permasalahan masyarakat desa.Kata kunci: Timbang Lawan, Harimau sumatera, penghidupan, konservasi, konflik
Kelulut (Trigona spp) Cultivation to Increase Production and Additional Income of Mangrove Ecotourism Peduli Pesisir Farmer Groups, Beras Basah Village, Pangkalan Susu Sub-District, North Sumatra, Indonesia Basyuni, Mohammad; Mubaraq, Alfian; Aznawi, Andi Aznan; Sivaipram, Itchika; Amir, Ahmad Aldrie; Jumilawaty, Erni; Leopardas, Venus; Slamet, Bejo; Nuryawan, Arif; Siregar, Etti Sartina; Sulistyono, Nurdin
Journal of Community Services: Sustainability and Empowerment Vol. 4 No. 02 (2024): September 2024
Publisher : Center for Research and Community Service of Sampoerna University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35806/jcsse.v4i2.483

Abstract

The cultivation of Kelulut (Trigona) honey bees has been initiated by the Peduli Pesisir Farmers Group (Mitra) in a mangrove-based agro-tourism area in Beras Basah Village, Pangkalan Susu District, North Sumatra. However, due to limitations in mastering the science and technology (IPTEKS) of kelulut cultivation and the number of stock owned by partners as well as several other aspects, partners have not been able to meet consumer demand, based on Focus Group Discussions (FGD) and community service team discussions with several group members. from informal farming and document searches, it can be seen that the partner has the right to manage an area of 4 hectares and it has great potential to increase the honey production of kelulut bees, because in this area there are various plants that produce flowers as a source of nectar/main food for kelulut bees. Based on some of the information above, a problem analysis was carried out by the community service team involving partners, so that an agreement was born to carry out several activities that could support the smooth transfer of science and technology, such as; counseling, discussions, training and the addition of a number of stup (kelulut bees + media).
Workshop Ecoprint Dan Pengolahan Tanaman Mangrove Sebagai Pewarna Alami: Dukungan Untuk Ekowisata Risnasari, Iwan; Slamet, Bejo; Jumilawaty, Erni; Rangkuti, Ahmad Baiquni; Siregar, Etti Sartina; Elfiati, Deni; Yunasfi; Basyuni, Mohammad; Nauly, Meutia
Jurnal Aplikasi dan Inovasi Iptek Vol 6 No Risdamas (2024): Jurnal Aplikasi dan Inovasi Iptek No. 6 Vol. Risdamas Desember, 2024
Publisher : Denpasar Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52232/jasintek.v6iRisdamas.202

Abstract

Desa Bagan Kuala di Serdang Bedagai memiliki banyak potensi ekowisata salah satunya adalah ekosistem mangrove. Namun pemanfaatan sumber daya alam secara berkelanjutan belum diterapkan dengan baik. Tujuan dari kegiatan ini adalah untuk meningkatkan kapasitas peserta dalam pemanfaatan tanaman mangrove sebagai pewarna alami dan praktik ecoprint. Dalam upaya untuk meningkatkan kapasitas dan memperkuat ekonomi lokal, workshop ini melibatkan pelatihan teknik ecoprint menggunakan pewarna yang berasal dari ekstrak mangrove, yang tidak hanya ramah lingkungan tetapi juga memiliki nilai jual yang cukup tinggi. Hasil pewarnaan kain memiliki variasi warna dan motif. Keterlibatan masyarakat dalam workshop ini juga dapat meningkatkan kesadaran akan pentingnya menjaga ekosistem mangrove dan membuka peluang bisnis baru untuk mendukung ekowisata di daerah tersebut. Pengetahuan peserta terkait zat warna alam (ZWA) mengalami peningkatan dari 20% menjadi 100% peserta yang tahu tentang ZWA. Pengetahun peserta terhadap manfaat mangrove untuk batik yang awalnya hanya 6% meningkat menjadi 80%. Pengetahuan bahwa mangrove dapat dibuat untuk pewarnaan kain yang bukan batik juga mengalami peningkatan dari yang awalnya hanya 6% meningkat menjadi 87%. Pengetahun tentang ecoprint juga mengalami peningkatan pesat yang awalnya hanya 6% menjadi 100%. Diharapkan bahwa program ini akan menjadi langkah awal dalam menggabungkan pengembangan ekonomi berbasis masyarakat dengan pengelolaan lingkungan
Information Boards as Forest Conservation Campaign in Bahorok Research Center, Langkat Regency, North Sumatera Utara, Indonesia Berliani, Kaniwa; Elimasni; Jumilawaty, Erni; Nurtjahja, Kiki; Wahyuningsih, Hesti; Siregar, Etti Sartina; Nurwahyuni, Isnaini; Tanjung, Masitta; Priyani, Nunuk; Supriharti, Deny; Siregar, Julius Paolo
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 9 No. 2 (2024): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/abdimastalenta.v9i2.16643

Abstract

Yayasan Ekosistem Lestari (YEL) in Bahorok Research Station in Bahorok Sub-district, Langkat District, is a very important location for this work. The hilly terrain of the area provides a beautiful landscape and varied flora and fauna with the main attraction being the corpse flower (Amorphophallus sp). With a preserved natural environment and unique ecological features, this research station allows other parties to participate in protecting the area in various conservation campaign, one of which is the installation/establishment of conservation information boards. Conservation information boards can raise public awareness about the importance of protecting forests and their natural environment. Information on ecosystems, flora, fauna, management, and the importance of conservation can be conveyed through these information boards. Information boards are widely used as an educational tool for local communities and visitors to the forest at the research station. They can learn about forest ecology, the negative impacts of deforestation, and sustainable ways of utilizing forest resources. They can learn about forest ecology, the negative impacts of deforestation, and sustainable ways of utilizing forest resources. Information boards can also be used to invite community participation in conservation efforts, which is expected to improve the quality of knowledge and understanding of conservation areas for communities, researchers, and tourists. Therefore, the installation/establishment of conservation information boards needs to be carried out at Bahorok Research Station, Batu Katak as one of the campaign and solutions to maintain the natural conditions in the forest and river.
Effectiveness of Green Betel Leaf Powder (Piper betle L.) as a vegetable biopesticide against the Mortality of Rice Weevil (Sitophilus oryzae L.) Febri, Febri Rizki; Elimasni, Elimasni; Jumilawaty, Erni
Jurnal Penelitian Pendidikan IPA Vol 10 No 3 (2024): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i3.6949

Abstract

This study addresses the persistent challenge of rice storage and food security, focusing on the post-harvest management of stored grains, particularly in mitigating damage caused by the rice weevil (Sitophilus oryzae L.). The research explores the impact of varying concentrations (2-8 grams) of green betel leaf (Piper betle L.) powder extract on rice weevil mortality. Employing a Completely Randomized Design, the study reveals that the highest mortality (15.6%) is achieved with an 8-gram concentration of green betel leaf powder. Correlation analysis establishes a positive relationship between concentration and weevil mortality (r = 0.84), with a significant correlation (r = 0.77) between concentration and the time taken for weevil mortality. Calculated efficacy demonstrates that the 8 gram concentration achieves a 70% effectiveness, meeting success criteria. Consequently, green betel leaf powder emerges as a promising botanical insecticide against rice weevils, warranting further investigation for dosage optimization and concentration. Future research should prioritize environmental and human safety considerations in the development and application of botanical insecticides in agricultural pest management.
Diversity of Migratory Waterbirds along the Deli Serdang Coast, North Sumatra Silalahi, Fachrul Azhari; Erni Jumilawaty; Hesti Wahyuningsih
Journal of Sylva Indonesiana Vol. 9 No. 01 (2026): Journal of Sylva Indonesiana
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsi.v9i01.23890

Abstract

Migratory waterbirds rely strongly on wetland ecosystems as staging and refueling sites along their migration routes, including those situated within the East Asian–Australasian Flyway (EAAF) traversing Sumatra. This study aim to record the species diversity, evenness, and community similarity of migratory waterbirds along the Deli Serdang coast, North Sumatra. Field surveys were conducted from September to October 2025 at three intertidal mudflat sites: Paluh Getah, Muara Sei Tuan, and Bagan Serdang. Species identification was performed using binoculars, a monocular telescope, and photographic documentation. Waterbird assemblages were quantified using the concentration count and block methods, followed by calculation of the Shannon–Wiener diversity index (H′), species evenness (E), and inter-site similarity (IS). A total of 21 migratory waterbird species were recorded, with the Pacific Golden Plover (Pluvialis fulva) representing the most abundant species (582 individuals). Diversity (H') indices across all sites indicated moderate diversity, whereas E values were consistently high, reflecting relatively uniform species distributions. The most similar avian community was observed between Paluh Getah and Muara Sei Tuan (93.75%), likely attributable to similar habitat structure and levels of anthropogenic disturbance. These findings demonstrated that the mudflats of Deli Serdang constitute an ecologically important staging habitat for migratory waterbirds along the EAAF, including several species of conservation concern. Strengthened habitat protection and management are therefore essential to support the existence of migratory populations dependent on this coastal region.
Co-Authors Achmad Siddik Toha Adrian Hilman Agus Purwoko Ahmad Baiquni Rangkuti Ahmad Sadeli Akta Novita Damanik Alfan Gunawan Ahmad Amir, Ahmad Aldrie Apri Heri Iswanto Arif NURYAWAN Arlen Hanel Jhon Aznawi, Andi Aznan Bejo Slamet Berliani, Kaniwa Bungaran Bungaran Deni Elfiati Duma Fransisca Sihotang Eddy Mirwandhono Elimasni Elimasni, Elimasni etti sartina siregar Febri, Febri Rizki Ferry Aulia Hawari Gabriella Junike Maria Azalia Simanjuntak Hasan, Uswatul Hesti Wahyuningsih Hesti Wahyuningsih Isnaini Nurwahyuni Iwan RISNASARI Julius Paolo Siregar Khairul Khairul, Khairul KIKI NURTJAHJA Leopardas, Venus Ma'rifatin Zahrah Mariah Ulfa Masitta Tanjung Meutia Nauly Moehar Maraghiy Harahap Mohammad Basyuni Mubaraq, Alfian NUNUK PRIYANI Nurdin Sulistiyono Nurul Husna Siregar Oding Affandi Pindi Patana Rangkuti, Ahmad Baiquni Retno Widhiastuti Ria Lanti Sinaga Rusdi Machrizal Santy DN Purba Silalahi, Fachrul Azhari Sivaipram, Itchika Sri Jayanthi Sulistyono, Nurdin Supriharti, Deny Tati Vidiana Sari Yulia Siti Maisaroh Yunasfi Yunus Afifuddin