Effect of Bacillus mucilaginosus preparation on potassium in soils EFFECT OF ION IMPLANTATION ON B. mucilaginosus KNP414 AND SCREENING FOR MUTANTS WITH HIGHER RELEASE OF PHOSPHATE AND POTASSIUM Effect of Rhizobia and PGPR co-inoculant on soybean characteristics and soil enzyme activities Study on Culture Condition of Bacillus mucilaginosus Isolated from Rhizosphere of Kentucky Bluegrass