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All Journal Elkawnie Agrosains: Jurnal Penelitian Agronomi Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat Martabe : Jurnal Pengabdian Kepada Masyarakat Agroprimatech Jurnal Pembelajaran dan Biologi Nukleus Jurnal Agroplasma Community Empowerment Agroradix : Jurnal Ilmu Pertanian Jurnal Pengabdian kepada Masyarakat Jurnal Jeumpa Jurnal Abdi Masyarakat Indonesia Mejuajua TROPICAL BIOSCIENCE: Journal of Biological Science Journal Of Carbazon Jurnal Ilmu Hayat
Sembiring, Juhardi
Fakultas Pertanian Universitas Nahdlatul Ulama Sumatera Utara
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Public Health Social Sciences Other

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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.
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.
Co-Authors Adibrata, Sudirman Andi Endang Fitria Arif, Maulana Arlen Hanel John Azvi, Taufiq Siddiq Chairunnas Adha Putra Chandra Sigalingging Dalimunthe, Nurzaidah Putri Delia Eka Novita Denny Mukhlisin Depari, Nelfita Rizka S Depari, Nelfita Rizka S. Dewi Novina Sukapiring, Dewi Novina Dini Novita Sari Eko Syahputra Emma Fadhilah Farid Akhsani Farits Alhadi Feni Kurnia, Feni Florina Yanti, Sisilia Furqan Khalidy Hadisiswoyo, Panut Harahap, Siti Nurlani Khairani, Siti Khairuna Utami Khairuna Utami Lily Novianty Lily Novianty Lingga, Rahmad Mardiah MUHAMMAD TAUFIK Nelfita Rizka S. Depari Nelfita Rizka S. Depari Novianti, Lily Nurhayati Nurhayati Priyansah, Sujadi Purba, Tebe Holo Rahmat Suryanto Pirngadi Randi Syafutra Razali, Mariany Riani Sari Sembiring Risky Hadi Wibowo Rizka S. Depari, Nelfita Romi Fahri RR. Ella Evrita Hestiandari Saiful Amir Saiful Amir Sari Sembiring, Riani Sembiring, Riani Sari Septiarini Zuliati Simbolon, Heri Yusuf Sisilia Florina Yanti Siti Khairani Siti Khairani Siti Khairani Siti Khairani Siti Khairani Siti Khairani SITI NURLANI harahap Situmorang, Nurbaity Tarigan, Tambar Malem Taufiq Siddiq Azvi Tuti Wardani Siregar Tuti Wardani Siregar Utami, Khairuna Wardani Siregar, Tuti Zuliati, Septiarini