M. Harianti

Departement of Soil Science, Faculty of Agriculture, Andalas University Limau Manis, Padang, West Sumatra

 

Article(s):
  1. Vol. 3 (2013) No. 5
    Using of Humic Matter from Low Rank Coal to Increase Phosphorous Fertilizer Efficiency and Production of Corn at Oxisol
    Herviyanti Herviyanti, Gusnidar Gusnidar, M. Harianti