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All Journal Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Jurnal Abdi Masyarakat Indonesia NUSANTARA: Jurnal Pengabdian Kepada Masyarakat
Rouzatul Nafisah
Prodi Agroteknologi, Fakultas Pertanian, Universitas Sumatera Utara, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Education Engineering Law, Crime, Criminology & Criminal Justice Public Health Social Sciences

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Potensi Limbah Gulma Alang-alang dan Saliara sebagai Bioherbisida untuk Pengendalian Gulma secara Pra Tumbuh Sari, Vira Irma; Napitupulu, Beatrix Sofranes; Christy, Julieta; Nafisah, Rouzatul
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol. 9 No. 2 (2025): Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian, 9 (2) Juni 2025
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v9i2.15165

Abstract

Alang-alang (Imperata cylindrica) and Saliara (Lantana camara) are dominant weeds in several crop cultivation areas, so that when control is carried out, waste from both weeds will be produced in large quantities. Management of waste from both weeds can be done by utilizing it as a more environmentally friendly bioherbicide. Bioherbicide application is carried out pre-growth so that control is carried out faster and attacks newly germinated weed seeds, so that weeds do not appear on the surface and weed control activities will be more efficient. Alang-alang is the most dangerous weed and is highly avoided because it contains allelochemical compounds that can inhibit the growth of the main plant, this compound is found in all parts of the weed but is found most in the roots. Saliara also has a high content of allelochemical compounds which causes a distinctive aroma from its leaves. The allelochemical content of both weeds can be used as active ingredients in bioherbicides and is effective in controlling other weed species. Several studies have reported that bioherbicide extracts from both weeds are effective in inhibiting weed growth so that they can be used as an alternative to herbicides. However, bioherbicide application must be carried out with the right technique and concentration so as not to interfere with and inhibit the growth of the main plant.
Membangun Kesadaran Masyarakat tentang Gizi Seimbang sebagai Upaya Mengatasi Stunting di Desa Cangguek Kecamatan Tanah Pasir Kabupaten Aceh Utara Quranayati Quranayati; Srie Wahyuni; Rouzatul Nafisah; Putri Ayu Ariska; Meli Sahara
Nusantara: Jurnal Pengabdian kepada Masyarakat Vol. 6 No. 1 (2026): Februari: NUSANTARA Jurnal Pengabdian Kepada Masyarakat
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/nusantara.v6i1.7659

Abstract

Toddler age is often called the golden period because during this period brain nerve development occurs, especially myelination, as well as a critical period. The golden period can be achieved if toddlers' nutritional needs are optimally met. On the other hand, if babies and toddlers do not get the food they need, the golden period will change into a critical period, thus disrupting their growth and development. The level of education of parents will affect the health and well-being of children, because this is inseparable from the nutritional status of children. Mothers with a high level of education will have a clearer opportunity to absorb information compared to mothers with less or no education. With a good level of education, it is hoped that a mother will be willing and able to behave well in order to improve her child's nutritional status. This Community Service activity aims to provide health education on balanced nutrition to reduce stunting in the community, especially mothers with toddlers in Desa Cangguk, Kecamatan Tanah Pasir, Kabupaten Aceh Utara. This activity used a participatory approach involving lecturers, students, health workers, and the community. The results showed an increase in public understanding and awareness of stunting prevention. It is hoped that this activity will raise public awareness about balanced nutrition for children
Peningkatan Pengetahuan dan Kesadaran Keselamatan Berlalu Lintas melalui Sosialisasi pada Siswa SMPN 36 Medan Provinsi Sumatera Utara Melly Frizha; Vreslisawati Sagala; Rouzatul Nafisah
Jurnal Abdi Masyarakat Indonesia Vol 6 No 3 (2026): JAMSI - Mei 2026
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jamsi.2601

Abstract

Kecelakaan lalu lintas masih menjadi permasalahan serius di Indonesia dan banyak melibatkan kelompok usia remaja. Rendahnya pemahaman terhadap peraturan serta etika berlalu lintas menjadi salah satu faktor penyebab tingginya risiko kecelakaan pada pelajar. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pengetahuan dan kesadaran siswa/i SMPN 36 Medan mengenai keselamatan berlalu lintas. Metode yang digunakan meliputi sosialisasi melalui ceramah interaktif, diskusi, media visual, permainan edukatif, serta evaluasi menggunakan pre-test dan post-test. Kegiatan diikuti oleh 30 siswa kelas IX. Hasil menunjukkan adanya peningkatan nilai rata-rata dari 26,67 pada pre-test menjadi 29,07 pada post-test dengan nilai N-gain sebesar 0,74 (kategori tinggi). Hasil ini menunjukkan bahwa kegiatan sosialisasi efektif dalam meningkatkan pemahaman siswa mengenai keselamatan berlalu lintas. Kegiatan ini diharapkan dapat berkontribusi dalam membentuk perilaku tertib dan aman berlalu lintas sejak usia dini.
The Utilization of Liquid Organic Fertilizer JAKABA (Eternal Lucky Mushroom) and Refugia Plants in Pest Control and Rice Productivity Improvement on Saline Land in Percut Village Nur Ulina Warnisyah Sebayang; Julieta Christy; Rouzatul Nafisah; Reisy Tane; Ahmad Rusdi Tarihoran
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 10 No. 2 (2025): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/abdimastalenta.v10i2.20071

Abstract

The main problem faced by the Sumber Rejeki Farmers Group in Percut Village, Percut Sei Tuan District, is the low productivity of rice due to saline land and pest infestations. The high soil acidity and low fertility are the main factors hindering rice growth. To address this issue, the community service team from Universitas Sumatera Utara (USU), in collaboration with student activity units, Himadita Nursery, implemented a program utilizing Liquid Organic Fertilizer (LOF) Jakaba (Eternal Lucky Mushroom) and planting refugia plants. LOF Jakaba, derived from mushroom cultivation, helps reduce soil acidity and increases essential nutrients, thereby improving soil structure. Meanwhile, refugia plants serve as habitats for natural pest predators, enabling ecological pest control and reducing reliance on chemical pesticides. The methods used in this program included socialization, training, and assistance for farmers in producing and applying LOF Jakaba, as well as planting refugia plants. The results of this initiative showed improved soil fertility, reduced pest infestations, and increased rice productivity. The conclusion of this activity is that this sustainable agricultural approach has the potential to serve as a model for other areas facing similar challenges and can enhance the well-being of farmers in Percut Village.
Co-Authors Ahmad Rusdi Tarihoran Julieta Christy Meli Sahara Melly Frizha Napitupulu, Beatrix Sofranes Nur Ulina Warnisyah S Sebayang, Nur Ulina Warnisyah S Putri Ayu Ariska Quranayati, Quranayati Reisy Tane Srie Wahyuni Vira Irma Sari, Vira Irma Vreslisawati Sagala