Purwanto, Benito Heru, Department of Soil Science, Faculty of Agriculture, Universitas Gadjah Mada, Yogyakarta, Indonesia

• Vol 35, No 1 (2020): April - Regular Articles
  The Growth Performance of Oil Palm Seedlings in Pre-Nursery and Main Nursery Stages as a Response to the Substitution of NPK Compound Fertilizer and Organic Fertilizer
  Abstract  PDF
• Vol 39, No 1 (2024): April - Regular Articles
  Effect of Different Types of Biochar Applications and Phosphate Fertilizer on the Quality and Yield of Edamame Soybeans on Andisols
  Abstract  PDF