In other words, biochar PB can be used to amend acidic soils in this region, but the effectiveness will decrease if the biochar has undergone aging before being added to the soil, e.g., during the period of storage.
In other words,biochar PB can be used to amend acidic soils in this region, but theeffectiveness will decrease if the biochar has undergone agingbefore being added to the soil, e.g., during the period of storage.