Author Details

Karokaro, Armada, University of North Sumatera, Indonesia

  • Vol 5, No 2 (2017) - Articles
    Some Changes in Chemical Properties on Ultisol Soil Giving Due Some of Organic Fertilizer and The Incubation Period
    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)