Author Details

Supriadi, Supriadi, University of Sumatera Utara, Indonesia

  • Vol 6, No 3, Juli (2018) - Articles
    The Influence Of Organic Matter Of Kirinyuh (Eupathorium Odoratum) and That Of Organic Matter Of Titonia (Tithonia Diversifolia) On Some Soil Chemical Properties and Maize Yield On Ultisols
    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)