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All Journal Reaktor JUPIIS: Jurnal Pendidikan Ilmu-ilmu Sosial Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) Publikauma : Jurnal Administrasi Publik Universitas Medan Area BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Jurnal Administrasi Publik : Public Administration Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal SOLMA Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Martabe : Jurnal Pengabdian Kepada Masyarakat JURNAL AGRICA Journal of Education, Humaniora and Social Sciences (JEHSS) Jurnal Pembelajaran dan Biologi Nukleus PERSPEKTIF Abdimas Galuh : Jurnal Pengabdian Kepada Masyarakat AGRISAINS: Jurnal Ilmiah Magister Agribisnis Strukturasi: Jurnal Ilmiah Magister Administrasi Publik JOINT (Journal of Information Technology Jurnal Ilmiah Pertanian ( JIPERTA) Budapest International Research in Exact Sciences (BirEx Journal) Jurnal Agriuma Jurnal Ilmiah Agribios An-Nidhom : Jurnal Manajemen Pendidikan Islam Djtechno: Jurnal Teknologi Informasi Britain International of Exact Sciences Journal (BIoEx Journal) International Journal of Islamic Education, Research and Multiculturalism (IJIERM) Jurnal Ilmu Multidisplin PENG: Jurnal Ekonomi dan Manajemen CULTIVATE: Journal of Agriculture Science
Siti Mardiana
Universitas Medan Area
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Biochar from Different Sections of Oil Palm Trunk Improves Biomass Accumulation and Nutrient Uptake in Pre-Nursery Oil Palm (Elaeis guineensis Jacq.) in Ultisol Media Sianipar, Ebsan Marihot; Mardiana, Siti; Hasibuan, Syahbudin
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i1.6932

Abstract

The production of high quality seedlings is dependent on soil as planting media. Application of biochar derived from oil palm trunk onto oil palm seedling  has been scarcely studied, especially on ultisol planting media. This research investigated the effect of oil palm trunk biochar on vegetative growth and nutrient uptake of belowground and aboveground tissues of oil palm (Elaeis guineensis Jacq) in ultisol pre-nursery planting media. Three types of oil palm trunk biochar derived from top, middle, and bottom section were used in this research. The application rates were 1, 2, 3 and, 4 % (w/w) during 12 weeks in  a green house. This experiment used a non factorial randomized complete block design with three replications. The addition of biochars derived oil palm trunk (OPT) amendment significantly increased stem diameter, plant height, root biomass, shoot biomass. The highest respon rasio (RRs) for root and shoot biomass was 0.40, and 0.55, respectively, recorded at 2% application rates. The highest increase of N, P, and K uptake for belowground and aboveground tissues were resulted from B3 (3 % biochar top section), B2 (2 % biochar top section), and B2 (2 % biochar top section) treatments, respectively. Overall, the addition of biochar derived top section OPT at 2 % (w/w) could enhance stem diameter, RRs plant biomass, N, P, K uptake of belowground and aboveground tissues. The addition of biochar OPT at 2 % (w/w) should be recommendation in order to used as rate of biochar OPT for ultisols ammendment in oil palm pre-nursery
Respon Kombinasi Pemberian Pupuk Kompos Kotoran Kambing dan Ekstrak Bioska Terhadap Pertumbuhan dan Produksi Kacang Tanah (Arachis hypogaea L) Sitorus, Andika; Mardiana, Siti
Jurnal Ilmiah Pertanian (JIPERTA) Vol 7, No 1 (2025): Jurnal Ilmiah Pertanian (JIPERTA), Maret
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v7i1.5992

Abstract

This study aims to examine the response of the growth and production of peanuts (Arachis hypogaea L.) to the combination of fertilizer application, goat manure, manure and bioska extract. The study used a factorial Group Random Design (RAK) with two factors, namely the dose of goat dung compost (0, 2, and 4 tons/ha) and the concentration of bioska extract (0%, 1%, and 2%). The results of the study showed that the combination of applying compost, goat manure and bioska extract had a significant influence on the vegetative growth and components of peanut crops. The combination of 4 tons/ha goat dung compost and 2% bioska extract gives the best results, increasing plant height, number of leaves, leaf area, number of pods, number of seeds, seed weight, harvest index, and total biomass weight. This increase is thought to be due to increased soil fertility, growth stimulation by cinema, and the synergistic effects of a combination of the two. Analysis of soil and plant nutrients showed an increase in the availability and uptake of nutrients, as well as an increase in the chlorophyll content of the leaves.
Analisis Strategi Eksternal dan Internal untuk Pengembangan Berkelanjutan pada UMKM Sabana Fried Chicken Panyileukan Nurshanti, Devia Izmi; Agustin, Imel Aura; Elsa, Nadia; Aisy, Risnawati; Sampurna, Yoga; Mardiana, Siti
PENG: Jurnal Ekonomi dan Manajemen Vol. 2 No. 3 (2025): September: Education, Economic dan Social Studies
Publisher : Teewan Journal Solutions

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62710/d4ttxm78

Abstract

This study aims to analyze external and internal strategies in UMKM Sabana Fried Chicken Panyileukan in order to formulate a sustainable development strategy. The approach used is descriptive qualitative with interview methods, direct observation, and literature studies. The analytical tools used include PESTLE, Porter's Five Forces, Competitor Mapping, Industry Matrix, VRIO, Value Chain, Business Model Canvas (BMC), and IFAS and EFAS Tables formulated into SWOT and TOWS Matrices. The results of the analysis show that Sabana has advantages in strategic location, customer loyalty, and efficient operational systems. However, there are significant weaknesses in terms of promotion, digitalization, and dependence on the owner. From the external side, Sabana is considered quite responsive to opportunities such as fast food trends and stable raw material prices, even though it is faced with threats of competition and environmental issues such as flooding. Based on the IE Matrix, the business position is in Quadrant V (Hold and Maintain), which recommends a survival strategy through optimizing strengths and gradually improving weaknesses. The recommended strategies include strengthening digital promotion, HR training, and implementing a digital operational system. This research is expected to be a strategic reference for MSMEs in designing adaptive and sustainable business decisions.
ANALISIS EFISIENSI PRODUKSI USAHATANI PENANGKAR BAWANG MERAH DI PROVINSI SUMATERA UTARA Situmorang, Irene; Mardiana, Siti; Zein, Zahari
AGRIBIOS Vol 23 No 1 (2025): JUNI
Publisher : Program Studi Agribisnis Fakultas Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36841/agribios.v23i1.6005

Abstract

Onion is one of the leading commodities in the agricultural sector in the province of North Sumatra, where the existence of breeder farmer groups is still minimal and requires development efforts in an effort to meet the needs of shallot seeds in North Sumatra Province. The lack of shallot breeder farmer groups indicates that shallot seed breeding is still not in great demand. This study aims to analyse the effect of production factors of land area, seeds, labour, fertilisers and pesticides on the production of shallot seed breeders and analyse the achievement of technical efficiency of shallot seed breeders in North Sumatra Province. This study uses cross section data of 45 sample farmers. Production function analysis using stochastic frontier production function and technical efficiency analysis. The results showed that the production factors of seeds, labour, fertilizers and pesticides had a significant positive effect on the production of shallot seed breeders, while the production factor of land had an insignificant negative effect on the production of shallot seed breeders and shallot seed breeding farms in North Sumatra Province had not yet reached the highest efficiency where the average technical efficiency was 0.8838, In terms of allocative efficiency, the use of production factors of seeds and fertilisers in shallot seed breeding farms in North Sumatra Province has not been efficient and in terms of economic efficiency, the production factors of seeds and fertilisers have not reached the level of economic efficiency.
Go Digital, Go Export: Mentoring and Curating Indonesian MSMEs Products for Export to the Australian Market Mardiana, Siti; Agustiono, Wahyudi; Gunastuti, Dwi Anie; Chan, Caroline; Kam, Booi
Jurnal SOLMA Vol. 14 No. 2 (2025)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v14i2.17856

Abstract

Background: Banyak produk UMKM Indonesia yang sangat layak untuk menjadi komoditas ekspor. Namun data menunjukkan bahwa: 1) rata-rata UMKM Indonesia mempunyai pengetahuan yang terbatas mengenai seluk-beluk persiapan produk untuk tujuan ekspor, 2) jumlah produk UMKM Indonesia yang diekspor masih sedikit. Oleh sebab itu pengabdian kepada masyarakat ini bertujuan untuk mempersiapkan UMKM Indonesia untuk go digital dan memasuki pasar internasional, khususnya Australia. Metode: Pelatihan ini dilaksanakan secara daring selama sebelas minggu berturut-turut pada bulan April – Juli 2021. Selain pelatihan daring, proyek ini juga memberikan pendampingan kepada UMKM dan kurasi produk mereka untuk diekspor. Rata-rata peserta setiap sesi pelatihan daring adalah 200 orang. Selama pelatihan, dilakukan pre dan post test untuk mengukur pemahaman peserta terhadap materi webinar. Hasil: Hasil uji-t pada skor pre dan post test menunjukkan adanya peningkatan dalam pemahaman para peserta terutama perihal bisnis, penciptaan produk untuk ekspor, menciptakan profil perusahaan yang profesional, merancang kemasan yang kreatif, pengetahuan tentang proses ekspor, dan kesadaran akan hak kekayaan intelektual. Kesimpulan: 1) Pelatihan secara online terbukti efektif untuk pembelajaran UMKM, 2) Pendampingan untuk UMKM secara online mampu meningkatkan pengetahuan dan ketrampilan UMKM dalam mempersiapkan produknya untuk ekspor, 3) masih diperlukan pelatihan dan pendampingan berkelanjutan agar UMKM Indonesia semakin siap menghadapi tantangan perdagangan internasional, terutama ekspor.
OPTIMALISASI KELEMBAGAAN, POTENSI KEARIFAN LOKAL DAN DIGITALISASI PROMOSI PADA AGROWISATA PALOH NAGA, KABUPATEN DELI SERDANG Mardiana, Siti; Nurcahyani, Marizha; Novriandi, Dian
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 7, No 12 (2024): MARTABE : JURNAL PENGABDIAN MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v7i12.5426-5434

Abstract

Agrowisata Paloh Naga di Desa Denai Lama, Kecamatan Pantai Labu, Kabupaten Deli Serdang, merupakan destinasi wisata berbasis pertanian dengan potensi besar untuk meningkatkan ekonomi lokal melalui kearifan lokal dan sumber daya alam. Namun, agrowisata ini menghadapi beberapa tantangan, termasuk manajemen kelembagaan yang belum optimal, fluktuasi jumlah pengunjung, dan kurangnya promosi digital yang efektif. Kegiatan Pengabdian Kepada Masyarakat (PKM) ini bertujuan untuk mengatasi permasalahan tersebut melalui penguatan kelembagaan Badan Usaha Milik Desa (BUMDes) dan digitalisasi promosi. Pelaksanaan program PKM dilakukan melalui beberapa tahapan, yaitu sosialisasi, pelatihan, pendampingan, serta monitoring dan evaluasi. Pelatihan difokuskan pada manajemen kelembagaan, keterampilan promosi digital, dan pengembangan potensi kearifan lokal. Hasil dari kegiatan ini menunjukkan peningkatan kemampuan pengelola BUMDes dalam manajemen agrowisata, peningkatan partisipasi masyarakat dalam kegiatan wisata, serta peningkatan jumlah kunjungan wisatawan melalui promosi digital. Pengembangan potensi kearifan lokal, seperti produk makanan tradisional dan kerajinan tangan, berhasil menjadi daya tarik wisata yang meningkatkan pendapatan masyarakat lokal. Tantangan yang masih dihadapi meliputi resistensi masyarakat terhadap teknologi digital dan keterbatasan infrastruktur internet. Secara keseluruhan, program ini telah memberikan dampak positif dalam meningkatkan kesejahteraan masyarakat lokal, memperkuat kelembagaan, dan mempromosikan Agrowisata Paloh Naga secara lebih luas dan berkelanjutan.
Strategi Ekspor Produk UMKM BanaHalu : Analisis Potensi dan Peluang di Pasar Jepang Rafi Afrianto, Naufal; Naufal Afrian, Muhammad; Nur Fajriati, Asri; Ilyasa, Muhammad Yasir; Rahman, Raid Habibur; Mardiana, Siti
PENG: Jurnal Ekonomi dan Manajemen Vol. 2 No. 3 (2025): September: Education, Economic dan Social Studies
Publisher : Teewan Journal Solutions

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62710/yjdrsw07

Abstract

Penelitian ini menganalisis strategi ekspor produk UMKM BanaHalu ke pasar Jepang dengan mempertimbangkan potensi, tantangan, peluang, dan strategi pemasaran yang relevan. Kopi BanaHalu merupakan specialty coffee asal Gunung Halu dengan aroma pisang alami yang diolah melalui fermentasi inovatif. Permintaan kopi di Jepang mengalami pertumbuhan meskipun sempat mengalami penurunan dalam beberapa periode tertentu. Untuk memasuki pasar Jepang, UMKM perlu memahami regulasi impor, prosedur kepabeanan, serta hambatan tarif dan non-tarif. Penelitian ini menggunakan pendekatan deskriptif kualitatif dengan sumber data primer dari UMKM BanaHalu dan data sekunder dari literatur terkait. Hasil penelitian menunjukkan bahwa Jepang merupakan pasar potensial bagi kopi specialty Indonesia, dengan meningkatnya minat konsumen terhadap kopi berkualitas tinggi. Strategi pemasaran yang dapat diterapkan mencakup partisipasi dalam pameran dagang, distribusi melalui retail lokal, pemanfaatan e-commerce, serta kolaborasi dengan influencer untuk meningkatkan brand awareness di pasar Jepang.
Co-Authors Abdul Haris Abdul Haris Abdul Kadir Adam Adam Agustin, Imel Aura AHMAD RAFIQI TANTAWI Ahmad Thontowi Aisy, Risnawati Anis Fauzi, Anis Ansari Priska Damayanti Ari Purno Wahyu Wibowo Asmah Indrawati Azwana Azwana Azwana Azwana Beltahmamero Simamora bobby umroh Brama Caridio Subambhi Caroline Chan, Caroline Chandra Kirana, Linlin Chaniago, M Benny Dani Hamdani, Dani Dona Tiara Ebsan Marihot Sianipar Ellen Lumisar Panggabean Ellen Lumisar Panggabean Elsa, Nadia Endang Sari Manullang Erwin Pane Erwin Pane, Erwin Euis HERMIATI Fitra Aristia Fahmi Lubis Gultom, Juliana Frisca Gunastuti, Dwi Anie Hanim, Wasifah Haryadi, Yudi Hasan, Uswatul Hepi Hapsari Heri Kusmanto Heryono, Heri I Ketut Suada Ida Lindiawati Ilyasa, Muhammad Yasir Indah Apriliya Isnaini Isnaini Kam, Booi Kholida, Lutfi Nia Kusmanto, Heri Kuswardani, Retno A Kuswardani, Retno A Laksana, Raden Permana Budi Lindiawati, Ida Luqman Erningpraja Maksum Syahri Lubis Maksum Syahri Lubis Marlon Sihombing Meidaya Bate’e Meidaya Bate’e Mitra Musika Lubis MUHAMMAD ALI Muhammad Nazarul Yanis Muhammad Rio Purnomo Muhammad Usman Muhammad Usman, Muhammad Muhammad Yogie Ernanda Mustikasari, Molly Nanda, Elgi Nanda, Elgi Nasution, Ahmad Fauzan Nasution, Arif Naufal Afrian, Muhammad Nina Siti Salmaniah Siregar Nina Siti Salmaniah, Nina Siti Novriandi, Dian Nur Fajriati, Asri Nurcahyani, Marizha Nurrahman, Arif Nurshanti, Devia Izmi Oktaviani, Maulida Oriza Sativa Pane, Erwin Panggabean, Ellen L Panggabean, Ellen L Pasaribu, Sarjani R. Hamdani Harahap Rafi Afrianto, Naufal Rahayu, Siti Rahma Sari Siregar Rahman, Raid Habibur Rahmanta Ginting Redwan Doody Marpaung Retno Widhiastuti Retno Widhiastuti Riksfardini Annisa ERMAWAR Rizky Raudatul Zannah Rogers Panggabean RR. Ella Evrita Hestiandari Rudi Salam Sinaga Ryan Fajar Sidik Siregar Sabrina, Raja Saipul Sihotang Sampurna, Yoga Saragih, M.Sc, Faoeza Hafiz Sayyid Al-Fadhil Hasibuan Sayyid Hasibuan Sihombing, Marlon Silvia Tabhita Panggabean Sinaga, Asmah Syam Siswoyo, Bambang H. Siswoyo, Bambang Hendra Sitepu, Dermawanta Siti Rahayu Sitorus, Andika Situmorang, Irene Sri Fajar Ayu Sri Mahdani Sumiati Sumiati Sumihar Hutapea Sumihar Sumihar Sumono Sumono Syahbudin Hasibuan, Syahbudin Syarifah Aini Takashi Watanabe Usman, Muhammad Wahyudi Agustiono Wardani, Wahyu Tirta Wim Putra Tri Pratama S Yuni Zanesty Hutapea Zahari Zen Zannah, Rizky Raudatul Zein, Zahari Zidane Shafwan, Ali Zulkarnain Lubis