buffering of soil造句

• Actinobacteria is one of the dominant bacterial phyla and contains one of the largest of bacterial genera, " Streptomyces " . " Streptomyces " and other actinobacteria are major contributors to biological buffering of soils.
• All of the above are examples of the buffering of soil pH . The general principal is that an increase in a particular cation in the soil water solution will cause that cation to be fixed to colloids ( buffered ) and a decrease in solution of that cation will cause it to be withdrawn from the colloid and moved into solution ( buffered ).