The Awareness of NPK Fertilizer Applications on Oil Palm among Kampung Seri Mendapat Farmers: An Interview

This study investigates the awareness and knowledge level of NPK (Nitrogen, Phosphorus, and Potassium) fertilizer application among oil palm farmers in Kampung Seri Mendapat, Melaka. Using a qualitative approach, in-depth interviews were conducted with farmers from Pembangunan Pertanian Melaka (PPM) to explore fertilizer usage practices, influencing environmental factors, and technical challenges. Data were analyzed using thematic analysis to identify key issues related to fertilizer dosage, weather impact, and sustainable practices. Environmental factors such as excessive rain and nutrient leaching influence fertilizer strategy, prompting the use of lime, single fertilizers, and frond-based application methods. The findings revealed that PPM implements precise fertilizer practices based on laboratory soil and leaf analysis and adheres to guidelines by the Malaysian Palm Oil Board (MPOB). The company applies between 7.5 to 9 kg of NPK per tree annually in split applications, adjusting rates based on soil conditions and rainfall patterns. Nutrient leaching due to frequent flooding was a concern, leading to the adoption of lime spreading and the use of single fertilizers. Fertilizer is strategically applied over fronds to reduce nutrient loss and enhance soil structure. The study concludes that high awareness and strong institutional training result in improved productivity and sustainability. It recommends expanding soil testing access, promoting site-specific nutrient management, and educating smallholders on best practices.