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Penggunaan Kompos Sampah Kota dalam Upaya Merehabilitasi Tanah Sawah Terdegradasi di Desa Aras Kabu Kecamatan Beringin Kabupaten Deli Serdang Fitra Syawal Harahap; Hilwa Walida; Badrul Ainy Dalimunthe; Abdul Rauf; Simon Haholongan Sidabuke; Rosmidah Hasibuan
Agrinula : Jurnal Agroteknologi dan Perkebunan Vol 3 No 1 (2020): Agrinula : Jurnal Agroteknologi dan Perkebunan
Publisher : Prodi. Agroteknologi dan Perkebunan, Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/agri.v3i1.85

Abstract

Pendahuluan: Penelitian ini bertujuan untuk mengkaji alternatif pengelolaan lahan sawah melalui pemberian pupuk organik kompos sampah kota di Desa Aras Kabu, Kecamatan Beringin, Kabupaten Deli Serdang. Metode Penelitian: Penelitian ini dilaksanakan di Desa Aras Kabu Kecamatan Beringin, Kabupaten Deli Serdang dengan ketinggian 11 meter diatas permukaan laut. Analisa tanah dilaksanakan di Laboratorium Fisika Tanah, Konservasi Tanah & Air, dan Laboratorium Riset Teknologi, Fakultas Pertanian Universitas Sumatera Utara. Penelitian ini dilaksanakan pada Maret-Juli 2017. Penelitian ini menggunakan Rancangan Acak Kelompok non-faktorial dengan dosis bahan organik (B) kompos sampah kota, yaitu B0 = kontrol, B1 = 1,5% (28,70 ton/ha), B2 = 3,0% (57,40 ton/ha), B3 = 4,5% (96,10 ton/ha), B4 = 6,0% (104,80 ton/ha). Hasil Penelitian: Pemberian kompos sampah kota sebanyak 96,10 - 104,80 ton/ha dapat memperbaiki sifat tanah di Desa Aras Kabu, Kecamatan Beringin hingga kandungan bahan organik tanah mencapai 3%.
An Inventory of Ferns (Pteridophyta) in Plantation PTPN Nusantara 3 Rantau Prapat District Labuhanbatu Jahot Tua Situmorang; Rosmidah Hasibuan
Budapest International Research and Critics Institute-Journal (BIRCI-Journal) Vol 4, No 2 (2021): Budapest International Research and Critics Institute May
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v4i2.2030

Abstract

PTPN Nusantara 3 is one of the Companies engaged in the field of Rubber plantations and Palm oil that has a wide 9.150,80 ha. Rubber plantation PTPN Nusantara 3 Rantau Prapat is one area that there are many ferns. Ferns (Pteridophyta) are most commonly found in the area of rubber Plantation PTPN Nusantara 3 Rantau Prapat District Labuhanbatu is a family Dryopteridaceaese lot of 6 species, namely Nephrolepisbiserrata, Nephrolepiscor difolia, Nephrolepi sexaltata, Nephrolepissp, Ploecnemia irregularis and Stenochlaenae palustris. Based on the results of research conducted by researchers on 03-May-11 May 2021 in the rubber Plantation PTPN Nusantara 3 Rantau Prapat District Labuhanbatu, researchers found 7 famili ferns (Pteridophyta), namely Aspleniaceae, Blechnaceae, Davalliaceae, Dryopteridaceae, Gleicheniaceae, Lycopodiaceae, Polypodiaceae, with 17 species of ferns (Pteridophyta). Abiotic factors that can affect the growth of the nail is different because according to his needs, namely air temperature 29C-32 C while the soil moisture that is up 7.9%-69% and the pH of the soil ranged from 8.00 8,90.
SOSIALISASI PEMBELAJARAN BERBASIS E-LEARNING DAN ICT DI MAS YAYASAN PERGURUAN BUDAYA CIKAMPAK KABUPATEN LABUHANBATU SELATAN Ilham Hakiki Harahap; Hasmi Syahputra Harahap; Nurlina Ariani Hrp; Panggih Nur Adi; Masrizal Masrizal; Lili Rohanita Hasibuan; Rosmidah Hasibuan; Eva Julyantii
JURNAL PKM IKA BINA EN PABOLO Vol 3, No 2: PENGABDIAN KEPADA MASYARAKAT | JULI 2023
Publisher : IKA BINA EN PABOLO : PENGABDIAN KEPADA MASYARAKAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/ikabinaenpabolo.v3i2.4605

Abstract

ICT (Information and Communication Technology) atau Teknologi Informasi dan Komunikasi (TIK) yang semakin berkembang telah mengakibatkan perubahan dalam semua sector kehidupan termasuk bidang pendidikan. Dalam merespon perubahan ini, dunia pendidikan dituntut mampu mengimplementasikan pembelajaran E-Leraning dan ICT dalam pembelajaran agar proses belajar mengajar menjadi lebih efektif dan efisien. Tujuan dari kegiatan pengabdian ini untuk mengedukasi dan membangun kesadaran siswa agar senantiasa cerdas memanfaatkan ICT dalam pembelajaran serta berbagi pengetahuan dalam implementasi pembelajaran E-Learning dan ICT dalam pengelolaan pendidikan sehingga bisa menambah wawasan dan pemahaman tentang pemanfaatan pembelajaran E-Leraning dan ICT dalam pembelajaran. Bentuk kegiatan yang dilakukan adalah berupa sosialisasi/penyuluhan dengan pemaparan materi menggunakan media powerpoint melalui metode ceramah dan tanya jawab dengan tema kegiatan “Sosialisasi Pembelajaran Berbasis E-Learning dan ICT di MAS Yayasan Perguruan Cikampak Kabupaten Labuhanbatu Selatan”.  Kegiatan ini terlaksana karena terwujudnya kerjasama antara seluruh anggota kelompok pengabdian masyarakat dalam menjalankan kegiatan serta dukungan berbagai pihak terutama kepala sekolah.
THE EFFECTIVENESS OF USING ANIMATION MEDIA IN RESPIRATORY SYSTEM LEARNING IN CLASS VIII OF SMPIT ROBBANI RANTAUPRAPAT Marliana; Rahmi Nazliah; Rosmidah Hasibuan
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 5 No. 2 (2025): Multidiciplinary Output Research For Actual and International Issue
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/morfai.v5i2.2792

Abstract

Learning is a process of interaction between students, educators, and learning resources in an educational environment to achieve certain goals. This study aims to examine the effect of using animation media in learning the respiratory system on the completeness of learning outcomes of class VIII students of SMPIT Robbani Rantauprapat. This study uses an experimental design by comparing two groups, namely the experimental class using animation media and the control class using conventional methods. The purpose of this study was to determine the effectiveness of animation media in improving student understanding and to compare student learning outcomes between the two methods. The results showed that the completion of student learning outcomes in the experimental class using animation media reached 94.28%, while in the control class it only reached 42.85%. The discussion of these results indicates that animation media can significantly improve student understanding compared to traditional lecture methods. In conclusion, the use of animation media in learning the respiratory system is very effective in improving the completion of student learning outcomes. This study suggests the use of animation media as an interesting and effective learning alternative.