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All Journal Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Martabe : Jurnal Pengabdian Kepada Masyarakat Biofarm : Jurnal Ilmiah Pertanian Pelita Masyarakat Jurnal Ilmiah Pertanian ( JIPERTA) Journal of Social Responsibility Projects by Higher Education Forum Media Pertanian Jurnal Al Ulum: LPPM Universitas Al Washliyah Medan Mediagro PERTANIAN TROPIK Smart Dedication: Jurnal Pengabdian Masyarakat
Raudha Anggraini Tarigan
Universitas Medan Area
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Nursing Physics Public Health Social Sciences

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PENGARUH KETERSEDIAAN KALIUM TANAH TERHADAP RESIDU TEH KOMPOS KULIT PISANG PADA BAWANG MERAH Raudha Anggraini Tarigan
Media Pertanian Vol 5, No 2 (2020)
Publisher : Program Studi Agroteknologi Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (151.504 KB) | DOI: 10.37058/mp.v5i2.2448

Abstract

Tidak semua unsur hara yang terdapat dalam tanah dapat diserap oleh tanaman, sehingga dimungkinkan terdapat sisa unsur hara di dalam tanah yang disebut dengan residu. Penelitian ini dilaksanakan di Rumah Plastik Kebun Percobaan Ngijo, Karangploso, Malang. Penelitian dilaksanakan pada bulan Maret 2016 sampai Juni 2016. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 3 ulangan. Hasil penelitian menunjukkan pengaruh pada residu teh kompos kulit pisang dengan dosis 125% Teh Kompos dan 25% KCl dan dengan aplikasi kalium humat terhadap berat basah umbi. Sementara itu, peningkatan K tertinggi terdapat pada residu 125% Teh Kompos dan 25% KCl dengan peningkatan 56,90% jika dibandingkan dengan kontrol.
Perlindungan Hukum Terhadap Anak Sebagai Korban Kekerasan Dalam Rumah Tangga di Desa Bandar Khalipah Dusun XI Kec. Precut Sei Tuan Kab. Deli Serdang Zaini Munawir; Fitri Yanni Dewi Siregar; Raudha Anggraini Tarigan
Pelita Masyarakat Vol. 4 No. 1 (2022): Pelita Masyarakat, September
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/pelitamasyarakat.v4i1.6876

Abstract

Domestic violence is not only physical, but psychological and sexual which can happen continuously. Threats with weapons and death are the biggest risks that can arise if domestic violence is not stopped. Violence against children in the family by their own parents is basically a crime even though the motivation is right. This service aims to find out what forms of violence are experienced by children as victims of domestic violence (DRT) and how are forms of legal protection for children as victims of domestic violence in Bandar Khalipah Village, Dusun XI Kec. Precut Sei Tuan Kab. Deli Serdang. This community service activity is a form of implementation of the collaboration between the Medan Area University and Bandar Khalipah Village, Dusun XI Kec. Precut Sei Tuan Kab. Deli Serdang. This Community Service is carried out for 3 days starting on 09, 10 and 11 November 2021, 14.00 - Finish which consists of planning, preparing and implementing service activities. The conclusion that can be drawn from this activity is the need for special attention to institutions in charge of protecting children such as LPKA, LPAS and LPKS institutions and providing socialization of laws and regulations relating to child protection to all levels of society.
Kajian Aktivitas Bakteri Pelarut Fosfat Pada Perbedaan Penggunaan Lahan Raudha Anggraini Tarigan
Biofarm Jurnal Ilmiah Pertanian Vol 19, No 1 (2023): BIOFARM JURNAL ILMIAH PERTANIAN
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/biofarm.v19i1.3026

Abstract

Keberadaan bakteri memainkan peran penting dalam indicator kesuburan tanah. Keberadaan bakteri tersebut juga dipengaruhi oleh beberapa diantaranya aadalah penggunaan lahan. Tujuan dari peneilitian ini adalah untuk mengetahui jumlah bakteri dari setiap penggunaan lahan. Sampel diperoleh dari UB Forest yang dikompositkan. Hasil penelitian menunjukkan bahwa jumlah bakteri pelarut fosfat tertinggi terdapat pada lahan agroforestry dengan vegetasi kopi dan pinus.Kata kunci: Bakteri, Pelarut Fosfat
Prospek Lidi Kelapa Sawit Bagi Petani Sawit Rakyat Dan Perkebunan Di Kecamatan Pantai Labu Kabupaten Deli Serdang Yuni Syahputri; Hesti Sabrina; Raudha Anggraini Tarigan; Muhammad Usman
Journal of Social Responsibility Projects by Higher Education Forum Vol 3 No 3 (2023): Maret 2023
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (454.572 KB) | DOI: 10.47065/jrespro.v3i3.3251

Abstract

Oil palm is a plant that has benefits for humans by processing its fruit into oil, besides that the fruit and trunk of oil palm can also be used as particle board. The fronds of oil palms have so far only become waste and are not utilized properly. Palm oil sticks are also no less important in providing additional income to the palm oil farmer. But because of the lack or lack of knowledge of the community in managing palm sticks into a craft that has economic and aesthetic selling value, so many branches or palm fronds are not produced properly. So that it causes piles of palm fronds on plantation land. The method used is the Knowledge sharing method. Knowledge sharing method. Knowledge sharing is a method or activity in knowledge management that is used to provide and disseminate knowledge, ideas, experiences, or skills from a person, department, organization, agency, or company to create a basic need for cooperation.
Impact of Climate Change on Soil Erosion Raudha Anggraini Tarigan
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol. 7 No. 1 (2022): Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian, Desember
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v7i1.9427

Abstract

Global warming is expected to result in a more vigorous hydrological cycle, including total rainfall and more frequent high-intensity rainfall events, which affect soil erosion and cause a threat to agricultural land sustainability and productivity, particularly in tropical and subtropical regions. This study aims to determine the effects of climate change on soil erosion in Taiwan. This experiment assesses the risk of soil erosion in Taiwan over 2 – 200 years. To determine the predictor of soil erosion risk, the study used USPED. Result showed there was an increase in sediment yield because of soil erosion. Hence, targeting conservation practices to erosion-prone areas, expanding conservation coverage, and adapting agronomic practices may be necessary to prevent excessive soil erosion under climate change scenarios that include intensified precipitation.
Perdebatan Antara Land Sharing dan Land Sparing Fitri Wijayanti; Raudha Anggraini Tarigan
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol. 7 No. 1 (2022): Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian, Desember
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v7i1.9506

Abstract

The debate between Land Sharing and Land Sparing has been a significant debate in decision-making for several years. In decision-making, there are several things that must be considered, including social, economic, and ecological. However, over time, the increase in food is also increasing. In addition, another important thing is biodiversity which is a limiting factor in maintaining ecology. This article reviews the effectiveness of land-sharing and land-sparing selection from an agricultural point of view.
Exploration and Diseases Identification of the Leaf Spots on Palm Oil in Tapanuli Tengah Regency Raudha Anggraini Tarigan; Sinta Nauli Marbun; Abdul Rahman
Jurnal Online Pertanian Tropik Vol. 10 No. 3 (2023): JURNAL ONLINE PERTANIAN TROPIK
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jopt.v10i3.15710

Abstract

Penyakit bercak daun adalah penyakit yang banyak ditemukan pada pembibitan kelapa sawit khusunya di Main-Nursery. Penelitan ini dilakukan untuk mengetahui jenis jamur penyebab penyakit bercak daun dan tingkat serangannya. Penelitian ini menggunakan metode purposive sampling dengan mengambil sampel bibit secara acak. Sampel ini diambil di 4 lokasi yakni di Kecamatan Maduamas, Maduamas Lama, Sirandorung, dan Kolang. Sampel diambil kemudian diisolasi dan diidentfikasi. Hasil penelitian menujukkan tiga jamur penyebab penyakit bercak daun yaitu, Curvularia sp, pestalotiopsis, dan Fusarium. Hasil penelitian intensitas serangan penyakit tertinggi yaitu di Lokasi Manduamas Curvularia sp dengan intensitas penyakit 54%.
Respon Pemberian Konsentrasi BAP Terhadap Pertumbuhan Stevia Rebaudiana Secara In Vitro Tarigan, Raudha Anggraini; Lutfiah Khairunnisa, Siti; Ade Syafitra, Angga; Noer , Zulheri
Mediagro: Jurnal Ilmu-ilmu Pertanian Vol 20 No 3 (2024): MEDIAGRO
Publisher : Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/mediagro.v20i3.11728

Abstract

Stevia rebaudiana Bertoni adalah tanaman yang menghasilkan pemanis alami dengan tingkat kemanisan 300 kali lebih manis dari tebu. Pengembangan stevia di Indonesia yaitu dengan perbanyakan biji melalui kultur jaringan dengan teknik in vitro. Keberhasilan kultur jaringan dipengaruhi oleh komposisi media dan Zat Pengatur Tumbh (ZPT). Oleh karena itu, tujuan penelitian ini untuk mendapatkan level BAP yang optimum pada pertumbuhan stevia. Penelitian ini menggunakan Rancangan Acak Kelompok Non Faktorial dengan konsentrasi B0 (Media Kontrol/Tanpa pemberian BAP), B1 (0,5 ppm), B2 (1 ppm). B3 (1,5 ppm), B4 (2 ppm). Hasil penelitian menunjukkan bahwa peningkatan konsentrasi BAP dapat menghambat pertumbuhan jumlah tunas, tinggi tanaman, dan jumlah daun. Konsentrasi optimum BAP terhdap multiplikasi tanaman stevia pada terdapat pada 1 ppm (B2).
Efektivitas Pemberian Pupuk Organik Terhadap Ketersediaan Hara P Pada Pertumbuhan Bibit Kelapa Sawit (Elaeisguineensis Jacq) di Tanah Ultisol Saragih, Rista Fransiska; Tarigan, Raudha Anggraini
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 7, No 2 (2025): Jurnal Ilmiah Pertanian (JIPERTA), September
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v7i2.6005

Abstract

Ultisol soil is a type of marginal soil that is widely found in Indonesia, covering about 25% of the total land area. Its characteristic characteristics such as the soil pH is very acidic ( 4.5), high aluminum saturation, as well as low macronutrient content (N, P, K), make this soil less fertile and not ideal for cultivating crops, including oil palm. One of the widely used approaches to improve the soil properties of ultisol is the application of organic fertilizers, especially manure. This study aims to examine the effectiveness of various types of manure (cows, chickens, goats) in increasing soil nutrient availability and oil palm seed growth. The method used is a systematic literature review with the PRISMA approach. The results of the study showed that chicken manure had the most significant influence on increasing pH, C-organic, P-available, and cation exchange capacity. Meanwhile, cow and goat manure also contributes to increasing the availability of N and K and improving soil structure. This study provides applicative recommendations for sustainable management of ultisol soils and supports optimal growth of oil palm seedlings.
Strategi Pengembangan Sumber Daya Manusia pada Official Club Sepak Bola Wanita Sumatera Utara Syahputri, Yuni; Suryani, Beby; Anggraini Tarigan, Raudha
Smart Dedication: Jurnal Pengabdian Masyarakat Vol. 2 No. 2 (2025): Smart Dedication: Jurnal Pengabdian Masyarakat
Publisher : SMART SCIENTI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70427/smartdedication.v2i2.221

Abstract

Rendahnya kualitas sumber daya manusia (SDM) pada official tim sepak bola wanita di Sumatera Utara menjadi salah satu kendala dalam upaya peningkatan prestasi olahraga daerah. Padahal, peran official seperti pelatih, manajer, analis pertandingan, dan fisioterapis sangat strategis dalam membentuk tim yang kompetitif dan profesional. Pengabdian kepada masyarakat ini dilakukan untuk menjawab kebutuhan peningkatan kompetensi official melalui pelatihan manajerial, kepemimpinan olahraga, legalitas klub, serta dasar analisis performa pertandingan. Metode pelaksanaan menggunakan pendekatan partisipatif melalui lokakarya, simulasi kasus, diskusi kelompok, dan evaluasi pre-post test. Hasil kegiatan menunjukkan peningkatan pengetahuan dan keterampilan peserta sebesar rata-rata 32% serta adanya perubahan perilaku positif dalam perencanaan program tim dan komunikasi internal. Selain itu, terbentuk jejaring kolaboratif antar-official lintas tim yang membuka peluang sinergi pembinaan jangka panjang. Kegiatan ini membuktikan bahwa pengembangan SDM official berbasis kebutuhan lokal dapat memberikan dampak nyata terhadap pembinaan olahraga, khususnya sepak bola wanita. Kesimpulannya, program ini penting untuk dilanjutkan dan direplikasi sebagai upaya membangun sistem pendukung olahraga yang lebih profesional, berkelanjutan, dan inklusif.
Co-Authors Abdul Rahman Ade Syafitra, Angga Angga Ade Sahfitra Budi Hartono Fitri Wijayanti Fitri Yanni Dewi Siregar Hesti Sabrina Lutfiah Khairunnisa, Siti Muhammad Usman Rannando, Rannando Retna Astuti Kuswardani Saragih, Rista Fransiska Sinta Nauli Marbun SIrait, Mareben Sirait, Tania Suryani, Beby Yuni Syahputri Zaini Munawir Zulheri Noer