Aktifitas:

• 1. The Utilization of Boron as a Natural Resistance Inducing Element of CocoaSeedling toward Vascular Streak Dieback (VSD) Disease (2010)
• 2. Study on Characteristics of Sugarcane Varieties (Saccharum officinarum L.) Derivedfrom Tissue Culture on Various Planting Space for Supplying Healthy and QualifiedSeedling (2013)
• 3. Study on Agronomy Characteristics ofSugarcane Variety (Saccharum officinarum L.) From The Tissue Culture on Various PlantSpacing (2013)