The Impact of Pyrolysis Temperature on Biochar Properties and Its Effects on Soil Hydrological Properties

Soil structure is a crucial constituent influencing soil organic richness, rooting systems, and moisture conservation. Adding biochar to the soil, which directly affects aggregation, can significantly alter status. The extent of this impact influenced by temperature at pyrolysis formed. derived from wheat straw made 350, 450, 550, 650 °C (B350, B450, B550, B650) on aggregation retention was evaluated in study. Based results, B550 had largest mean weight diameter, most water-stable aggregates, highest available water content compared control, with increases 235%, 39% 166% control. On other hand, B350 identified as weakest treatment, no significant difference Using B650 reduced bulk density 13% 12% Therefore, formation micro-aggregates, development porosity, subsequent increase are unavoidable during addition B550. change hydrophilic character attainment an optimal oxygen/carbon ratio degradations critical factor hydrology issues.