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All Journal Jurnal Mudarrisuna: Media Kajian Pendidikan Agama Islam Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat Martabe : Jurnal Pengabdian Kepada Masyarakat JCRS (Journal of Community Research and Service) Jemasi Jurnal Ekonomi Manajemen dan Akuntansi Agroprimatech Jurnal Agroplasma EDUTEC : Journal of Education And Technology Jurnal Pengabdian UNDIKMA VALUE: Jurnal Ilmiah Akuntansi, Keuangan dan Bisnis Forum Bisnis dan Kewirausahaan Cybernetics: Journal of Research and Educational Studies Ilomata International Journal of Social Science Bima Abdi: Jurnal Pengabdian Masyarakat Studi Ilmu Manajemen dan Organisasi JEMBATAN (Jurnal Ekonomi, Manajemen, Bisnis, Auditing, dan Akuntansi) eCo-Fin Surplus: Jurnal Riset Mahasiswa Ekonomi, Manajemen, dan Akuntansi Informatics and Enginering Dedication Journal Of Human And Education (JAHE) Publikasi Riset Mahasiswa Akuntansi Publikasi Hasil Pengabdian Kepada Masyarakat. QISTINA: Jurnal Multidisiplin Indonesia RADIKULA: Jurnal Ilmu Pertanian Contributions of Central Research Institute for Agriculture JGK (Jurnal Guru Kita) Electronic Journal of Education, Social Economics and Technology MDP Student Conference Smart Humanity: Jurnal Pengabdian Masyarakat
Khairani, Siti
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Respon Pertumbuhan Pada Kacang Panjang (Vigna sinensis L.) Terhadap Pemberian Pupuk Organik Cair (POC) Nasa dan Pupuk NPK Kasfar, Fidel; Khairani, Siti; Fahri, Romi
Agroprimatech Vol. 8 No. 1 (2024): Agroprimatech
Publisher : Prodi Agroteknologi Fakultas Agro Teknologi Universitas Prima Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34012/agroprimatech.v8i1.4964

Abstract

Long bean plants are a horticultural commodity that has the potential to be developed because they have quite high nutritional and economic value. In order for long beans to grow optimally, organic and inorganic fertilizers can be applied. This research aims to determine the effect of providing organic and inorganic fertilizers and the correct dosage on the growth of long beans. This research used a factorial Randomized Block Design (RBD) with 2 factors and 3 replications. The first factor is the application of Nasa liquid organic fertilizer (LOF) at 4 levels, namely: C0 (0 ml/liter of water/control), C1 (2 ml/liter of water), C2 (4 ml/liter of water) and C3 (6 ml /liter of water). The second factor is the application of NPK fertilizer at 4 levels, namely: N0 (control), N1 (dose 200 kg/ha or 20 g/plot), N2 (dose 300 kg/ha or 30 g/plot), N3 (dose 400 kg /ha or 40 g/plot). The research results showed that Nasa LOF application and NPK fertilizer had a significant effect on plant height at 15 and 30 days after planting (DAP), number of branches at 15 and 30 DAP and flowering age.
Respon Pemberian Pupuk Nitrogen dan Media Tanam Terhadap Pertumbuhan Bibit Kelapa Sawit (Elaeis guineensis Jacq.) di Main Nursery Khairani, Siti; Purba, Tebe Holo; Sembiring, Juhardi
Agroprimatech Vol. 8 No. 2 (2024): Agroprimatech
Publisher : Prodi Agroteknologi Fakultas Agro Teknologi Universitas Prima Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34012/agroprimatech.v8i2.5598

Abstract

Oil palm (Elaeis guineensis Jacq.) is a plantation commodity that has become highly favored in Indonesia. The massive expansion of oil palm plantations through large-scale land clearing has created new problems that impact the availability of suitable land for oil palm cultivation, making it limited and difficult to obtain. Consequently, the land currently used for cultivation and nursery is less suitable. Producing high-quality oil palm seedlings is closely linked to maintenance practices, the use of superior varieties, and the growing media used during the nursery phase. The growing media is a significant determining factor as it is the medium in which plant roots develop and absorb various essential nutrients for the plant's survival. In addition to the use of growing media, the application of nitrogen fertilizer aims to increase the availability of nutrients that can be absorbed by the plant for optimal growth. This research aims to determine the effects of growing media and nitrogen fertilizer application, as well as the interaction between these treatments, on the growth of oil palm seedlings in the main nursery. The study employs a factorial Randomized Block Design (RBD) with 2 treatment factors. The first factor is the planting media with 3 levels of treatment (M1: topsoil (3 parts) and rice husk charcoal (1 part), M2: topsoil (3 parts) and compost (1 part), M3: topsoil (3 parts), rice husk charcoal (0.5 part), and compost (0.5 part)). The second factor is the application of nitrogen fertilizer with 4 levels of treatment (N0: control, N1: 4 g/polybag, N2: 8 g/polybag, N3: 12 g/polybag). The results show that the growing media has a significant effect on increasing stem diameter. Nitrogen fertilizer significantly increases plant height and stem diameter. The interaction between growing media and nitrogen fertilizer significantly affects the increase in stem diameter of oil palm seedlings.
THE GROWTH OF OIL PALM VARIETIES (ELAEIS GUINEENSIS JACQ.) ON SUBSOIL MEDIA TREATED WITHSEVERAL DOSAGES OF NITROGEN FERTILIZER Khairani, Siti; Akoeb, Erwin Nyak; Sutarta, Edy Sigit; Sabrina, T.
Journal of Community Research and Service Vol. 1 No. 2: July 2017
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v1i2.9345

Abstract

AbstractOilpalmis one of important export commodities performing as the country™s main foreign exchange from the trade of crops.Nitrogen is a limiting factor of plant growth. This study aims to determine: 1) the appropriate dose of absorption of nitrogen and growth in some high yielding varieties of oil palm; 2) the superior varieties of oil palm crops that provide no effect from the nitrogen nutrients and; 3) the interaction between varieties and nitrogen fertilizer on nitrogen nutrient absorption efficiency. This research was conducted in Palm Oil Research Centre at the District of Deli Serdang, the Province of North Sumatra.The research used Factorial Random Block Design with 2 factors. The first factor is varieties (Avros 540, PPKS 239, Simalungun, Langkat and 718PPKS). The second factor is N fertilizer which consists of without N fertilizer, 25% fertilizer recommendation, 50% fertilizer recommendation, 75% fertilizer recommendation and 100% fertilizer recommendation. The results showed that the varieties of oil palm used have different characteristics on plant height, stem diameter and number of leaves. The Simalungun variety was the best variety and its combination with 100% recommendation N was the best result in increasing plant heightof oil palm. Meanwhile the combination with 50% recommendation N was the best result in increasing stem diameter and number of leavesof oil palm.Keywords: oilpalm, nitrogen fertilizer, variety
PEMANFAATAN BARANG BEKAS MENJADI WADAH TANAM SAYURAN HIDROPONIK DAN SOSIALISASI SAYUR MENJADI MINUMAN KEPADA KELOMPOK PKK DESA DALU SEPULUH B KEC. TANJUNG MORAWA Novita Sari, Dini; Florina Yanti, Sisilia; Sari Sembiring, Riani; Wardani Siregar, Tuti; Novianti, Lily; Sembiring, Juhardi; Khairani, Siti; Zuliati, Septiarini; Novina Sukapiring, Dewi; Utami, Khairuna; Rizka S. Depari, Nelfita
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 5, No 5 (2022): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v5i5.1942-1948

Abstract

Penanaman dengan metode hidroponik sangat mudah untuk dipraktikkan, karena media tanam dan wadah tanam yang digunakan dapat diperoleh dengan mudah yaitu dengan memanfaatkan barang bekas. Budidaya tanaman dengan teknik hidroponik mudah aplikasinya dengan hasil sayuran yang sehat dan subur serta dapat diolah menjadi minuman kesehatan. Kegiatan pengabdian dilakukan dengan metode pelatihan dengan sistem pertanian hidroponik memanfaatkan barang bekas serta sosialisasi olahan sayur menjadi minuman kesehatan di Desa Dalu Sepuluh B, Kabupaten Deli Serdang dengan kegiatan: penyampaian  materi metode ceramah dan tanya jawab, pra dan post test, praktik perakitan instrumen hidroponik, praktik budidaya menanam secara hidroponik dan simulasi pembuatan minuman kesahatan berbahan dasar sayur. Pelaksanaan kegiatan ini dihadari 25 orang peserta pelatihan yaitu ibu-ibu PKK serta jajaran perangkat desa. Hasil yang diperoleh menunjukkan bahwa rata-rata pemahaman kelompok PKK Desa Dalu Sepuluh B Kec. Tanjung Morawa mengenai budidaya sayuran hidroponik dan olahan sayur menjadi minuman kesehatan meningkat hingga 95,4%, naik 20,27% dari pemahaman awal. Kemampuan menjawab soal meningkat pada evaluasi akhir yaitu 95,4%, hal tersebut menunjukkan bahwa terjadi peningkatan pemahaman kelompok PKK Desa Dalu Sepuluh B Kec. Tanjung Morawa terhadap budidaya sayuran hidroponik dan olahan sayur menjadi minuman kesehatan. Terjadinya peningkatan pemahaman mengenai hidroponik menunjukkan keberhasilan kegiatan pelaksanaan pengabdian masyarakat di Desa Dalu Sepuluh B Kec. Tanjung Morawa.
Analisis Penggunaan Metode Pembelajaran Demonstrasi Berbasis Visual Untuk Meningkatkan Kemampuan Berhitung Anak Usia Dini di RA Nurul Fadillah Apriani, Juwita; Safira, Cut; Khairani, Siti; Hasiani, Irma; Hasibuan, Rabita Hanum
QISTINA: Jurnal Multidisiplin Indonesia Vol 4, No 2 (2025): December 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/qistina.v4i2.7761

Abstract

Penelitian ini mengeksplorasi penggunaan metode pembelajaran demostrasi berbasis media visual di RA Nurul Fadillah untuk meningkatkan kemampuan berhitung anak usia dini. Metode peningkatan yang memungkinkan guru memperagakan proses belajar secara langsung, terbukti efektif meningkatkan pemahaman dan motivasi anak. Media visual seperti gambar dan alat peraga berfungsi sebagai sarana menarik yang mempercepat proses belajar dan mendukung pengembangan kognitif anak, serta mengatasi keterbatasan konsentrasi dan daya ingat. Melalui observasi dan wawancara dengan guru, ditemukan bahwa sebelum penerapan metode ini, anak memiliki keterbatasan dalam berhitung. Namun, setelah penerapan, anak menunjukkan peningkatan yang signifikan dalam kemampuan menyebut angka, menghitung, dan keterlibatan aktif selama pembelajaran. Hal ini menunjukkan bahwa metode penguatan yang didukung media visual tidak hanya meningkatkan kemampuan berhitung anak tetapi juga memperkuat kepercayaan diri dan fokus mereka dalam belajar. Penelitian ini menunjukkan pentingnya pemilihan metode yang tepat dalam pendidikan anak usia dini.
The Influence of Capital Structure, Profitability, and Good Corporate Governance on Greenwashing in Infrastructure Companies in Indonesia Seprianti, Seprianti; Khairani, Siti
Electronic Journal of Education, Social Economics and Technology Vol 6, No 2 (2025)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ejeset.v6i2.1246

Abstract

This research aims to analyze the influence of capital structure, profitability, and Good Corporate Governance (GCG) on greenwashing practices among infrastructure companies listed on the Indonesia Stock Exchange during 2023–2024. The independent variables used in this study consist of profitability (Return on Assets), capital structure (Debt to Equity Ratio), the frequency of board of commissioners’ meetings, the proportion of independent commissioners, and the presence of an audit committee. The findings reveal that capital structure exerts a significantly negative effect on greenwashing practices. Meanwhile, profitability, the proportion of independent commissioners, the number of board meetings, and the existence of an audit committee show negative but statistically insignificant effects on greenwashing. Taken together, all independent variables collectively have a significant influence on greenwashing, with a coefficient of determination of 43.6%. These outcomes suggest that capital structure is the most influential determinant of greenwashing practices within Indonesia’s infrastructure sector, whereas the current implementation of GCG mechanisms has yet to effectively curb such practices.
Co-Authors Aditia, Muhammad Khaibar Putra afrianti, Suratni Ahmad Mukhlis, Ahmad Amir, Saiful Angelica, Stevania Anwar Anwar Apriani, Juwita Arisman, Anton Budianti, Yusnaili Budiyanti, Yusnaili Depari, Nelfita Rizka S Dewi Novina Sukapiring, Dewi Novina Dien Novita Dini Novita Sari Edi Surya, Edi Edy Sigit Sutarta Erwin Nyak Akoeb, Erwin Nyak Fatimah Zahara Feriyani, Feriyani Florina Yanti, Sisilia Fransiska Prihatini Sihotang, Fransiska Fransiska, Julita Harahap, Siti Nurlani Hartati, Ery Hasiani, Irma Hasibuan, Rabita Hanum Hellen, Hellen Indin, Mardiah Jesslyn Kasfar, Fidel Kathryn Sugara Keristin, Usnia Wati Kesuma, Dorie P. Khairany, Saskia Jamilah Khalidy, Furqan Kms. Muhammad Amin Fauzi Kristiana kristiana Kusuma, Dorie P. Lestari, Widiya Indah Lisa Hermawati Lubis, Ruhilah Malik, Shahib Hibatullah Manihuruk, Waldio Marshanda, Sherly Megawati - Murdani, Muhammad Ndona, Yacobus Ningtyas, Gitari Dyah Nova, Gitta Destalya Adrian Novianti, Lily Novianty, Lily Nurhayati Nurhayati Nyimas Artina Pasaribu, Rosida Minta Ito Pinem, Laura Juita Purba, Tebe Holo Putri Aprilia Putri, Nurmila Eka Rezky, Sri Riswanti Sigalingging Rizka S. Depari, Nelfita Romi Fahri S. Sugiharto Safira, Cut Sapri sapri sapri Sari Sembiring, Riani Sarumaha, Demonius Sembiring, Juhardi Sembiring, Riani Sari Seprianti, Seprianti Sigalingging, Candra Sihombing, Evi Silalahi, Yulianda Ghrace Simbolon, Heri Yusuf Sitepu, Yuni Larasanti Nurhasanah Br Sri Yunita Suryananda, Leonardi Syarifah Syarifah, Syarifah T. Sabrina Tarigan, Tambar Malem Tasya, Tasya Utami, Khairuna Wahono, Wahyu Wahyu Sudrajat Wandari, Ayu Wardani Siregar, Tuti Wijaya, Christopher Wildansyah lubis, Wildansyah Winara Winara Yuliana, Linna Zuliati, Septiarini