| Abstract Scope |
This study investigates the potential of amended compost and its effluent derived from vegetable wastes as sustainable biomaterials on agricultural soil using Phaseolus vulgaris L. To determine both compost and effluent quality, some physicochemical parameters (pH, electrical conductivity, moisture content, ash content, volatile matter, organic matter, total organic carbon, total nitrogen, phosphorus, and potassium) were determined. The compost effluent showed higher pH, moisture content, ash content, potassium, and C/N ratio, while the compost had higher electrical conductivity, organic matter, total organic carbon, nitrogen, and phosphorus. Both biomaterials (compost and effluent) demonstrated strong potential for soil enrichment and healthy plant growth. However compost was richer in nitrogen and phosphorus while the effluent had more potassium. Therefore, compost-based biomaterials are applicable alternatives as low-cost, sustainable soil amendments for improved agricultural productivity. |