Comparative investigation of powder and extract of biochar from Broussonetia papyrifera on the growth and eco-physiological attributes of Vigna radiata

This study compared the impact of biochar (in powder and extract forms) derived from the invasive tree Broussonetia papyrifera on the growth and eco-physiological responses of Vigna radiata (mung bean) under laboratory and experimental dome environments. The primary objective was to investigate the sustainable utilization potential of biochar derived from invasive plants. Powdered biochar was mixed into garden soil at amendment rates of 0.5