With the surge in durian cultivation, there has been a notable rise in the demand for organic fertilisers. Consequently, organic fertiliser producers have proliferated extensively, spanning both professional and non-professional sectors, thereby rendering the market intricate and diverse, with varying product qualities.
The market offers a wide range of organic fertilisers, including those derived from animal and plant sources. In Malaysia, chicken manure and plant-based organic fertilisers are predominant. Among these, a substantial portion of plant-based organic fertilisers are derived from palm oil waste. However, which palm oil waste is suitable for use as fertiliser? The oil palm wastes consist of various byproducts from palm oil processing and oil palm cultivation. The primary palm oil mill wastes include palm oil mill effluent (POME, accounting for 60%), empty fruit bunches (EFB,…