Author Details

Manalu, Josef Tohap Leonardus, Universitas Sumatera Utara, Indonesia

  • Vol 5, No 4 (2017) - Articles
    The Effect of Composition Between Top Soil, Sinabung Volcanic Ash and Oil Palm Empty Fruit BunchesCompost as a Growing Mediumon the Growth of Deli Tobacco (Nicotiana tabacum L.)
    Abstract  PDF


Creative Commons License Creative Common Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)


Program studi Agroteknologi

Fakultas Pertanian

Jl. Prof. A. Sofyan no. 3

Kampus Universitas Sumatera Utara

Padang Bulan- 20155

Medan-Sumatera Utara

E ISSN (2337-6597)