Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Jurnal Agrisep
Panggabean, Ellen L
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Social Sciences

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Pemanfaatan Limbah Serbuk Teh sebagai Substitusi Serbuk Gergaji terhadap Pertumbuhan Miselium dan Produksi Jamur Tiram Putih (Pleurotus Ostreatus) Mardiana, Siti; Panggabean, Ellen L; Kuswardani, Retno A; Usman, Muhammad
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol 3, No 1 (2018): Jurnal Agrotekma Desember
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v3i1.2065

Abstract

The waste of tea powder is abundant and has not been widely used optimally. The alternative use is to use the waste as an additional medium or substitution for the white oyster mushroom growing media. The purpose of the study was to determine the effect of mycelium growth and the production of the fruit of the white oyster mushroom on combination media / tea powder substitution with sawdust. The research design used was a completely randomized design (CRD) with 4 replications. Combined treatments were M0 = 100% sawdust; M1 = 100% Tea waste powder; M2 = 75% tea powder + 25% sawdust; M3 = 50% tea powder + 50% sawdust and M4 = 25% tea powder + 75% sawdust. All treatments used the composition of the manufacture of mushroom growing media consisting of each combination of treatments, bran 10% by weight of the material and lime 0.5% by weight of the material. The parameters observed were the growth of white oyster mushroom mycelium, the rate of mycelium growth, the time the mycelium closed the substrate, the time of appearance of the fruiting body, the weight of the fruit body and the diameter of the fruit hood. The results showed that all parameters differed significantly. The best treatment is in treatment M4, followed by treatment of M3, M0 and M2.
Pengaruh Social Media Marketing Instagram terhadap Permintaan Sayuran Organik di Kota Medan Purba, Wicky Wanansih; Panggabean, Ellen L; Lubis, Mitra Musika
Jurnal Agrisep Vol 25, No 2 (2024): Volume 25 Nomor 2 Desember 2024
Publisher : Program Studi Agribisnis, Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agrisep.v25i2.40979

Abstract

Penelitian ini bertujuan untuk mengetahui faktor-faktor yang mempengaruhi media pemasaran sosial terhadap permintaan sayuran organik di Kota Medan dan untuk mengetahui permintaan sayuran organik di e-commerce Kota Medan. Penentuan daerah penelitian dilakukan secara purposive yaitu daerah penelitian dipili secara sengaja dengan pertimbangan daerah penelitian merupakan kota terbesar di Sumatera Utara. Penentuan sampel dilakukan dengan cara teknik Proportionate Stratified Random Sampling yaitu penentuan yang dilakukan dengan cara membagi populasi ke dalam sub populasi/strata secara proporsional dan dilakukan secara acak. jumlah sampel penelitian sebanyak 70 responden. Dalam penelitian ini, teknik analisis menggunakan regresi linier berganda dengan metode analisis deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa faktor-faktor yang berpengaruh signifikan terhadap permintaan sayuran organik adalah kualitas konten, pemahaman konten dan kebugaran konten hanya saja faktor kebugaran berpengaruh negatif terhadap permintaan sayuran organik dan copywriting tidak berpengaruh signifikan terhadap permintaan sayuran organik. Permintaan sayuran organik yang paling banyak diminta konsumen saat berbelanja online adalah sawi, selada dan bayam.
Co-Authors Kuswardani, Retno A Mitra Musika Lubis Muhammad Usman, Muhammad Purba, Wicky Wanansih Siti Mardiana