Research Article

Thermal, Morphological, and Biodegradability Properties of Bioplastic Fertilizer Composites Made of Oil Palm Biomass, Fertilizer, and Poly(hydroxybutyrate-co-valerate)

Table 1

Formulation of bioplastic fertilizer (BpF) composites compounding.

CompositesPHBv (%)EFB fibers (%)NPK fertilizers (%)

PHBv/NPKC140060
PHBv/NPKC240060
PHBv/EFB/NPKC1301060
PHBv/EFB/NPKC2301060

Note: PHBv (poly(hydroxybutyrate-co-valerate)), NPKC1 (uncoated) and NPKC2 (coated), and EFB (empty fruit bunch).