The Effect of PGPR (Plant Growth Promoting Rhizobacteria) Concentration on Growth and Yield of Red Bean (Phaseolus vulgaris L.)

Bacteria that live around plant roots that sparked the growth of plants or Plant Growth Promoting Rhizobacteria (PGPR) are bacteria that are beneficial to the soil which forms colonies on roots and planting areas can enhance plant growth. One of the areas of plant roots is the root of the plant area