… Plant growth-promoting rhizobacteria (PGPR) may provide a safe solution to … crop yields
through various mechanisms. These soil bacteria can provide drought tolerance to crop plants, …

… This review covers the perspective of soil-beneficial bacteria and the role they are playing
in plant growth promotion via direct and indirect mechanisims. The further elucidation of …

… of bacteria on the root surface (rhizoplane) of the six crop plants, red clover, flax, oats, maize,
barley and wheat, and also in the rhizosphere soil (… the numbers and kinds in root free soil. …

… different crop plants conform to a general pattern in their rhizosphere effect on soil bacteria,
… effects exerted by different crops in modifying the microbial balance in soil. Thus legumes, …

… crop production (Shoebitz et al. 2009; Sturz and Nowak 2000). We previously reviewed the
beneficial soil bacteria along with the detail mechanisms and their role in sustainable crop …

… major field crops. The aim of this review is to examine the potential role of plant growth
stimulating bacteria in soil fertility and enabling crops to cope with biotic and abiotic challenges. …

… with other soil bacteria and will be discussed in this review. … all soils examined and the
amount of reduction varied with soil type. They also concluded from this study that in soil bacteria …

… The fact that nitrogen is seldom limiting to the bacteria … cannot occur in crop plants growing
in soil well endowed with … the soil organisms may demand all the available soil nitrogen…

… by improving nutrient uptake for plants by the alteration of plant hormone levels (Anith et al.
… in many crop plants and protect them against a broad range of soil-borne plant pathogens. …

… inoculants for agricultural crops are influenced by various factors, among which the ability
of these bacteria to colonize plant roots, the exudation by plant roots and the soil health. The …