Isolation and Characterization of Phosphate Solubilizing Microorganisms from Natural Soil Resources and Their Role in Crop Production Enhancement.

Abstract

Phosphate solubilizing microorganisms (PSMs) play a crucial role in enhancing crop production by making phosphorus more available to plants. This study focuses on isolating and characterizing PSMs from natural soil resources and evaluating their potential in crop production enhancement. The methodology involved the collection and processing of soil samples followed by the isolation of PSMs using selective media. The isolated strains were then characterized morphologically, biochemically, and molecularly using techniques such as PCR and sequencing. Additionally, their functional capabilities in phosphate solubilization were assessed through biochemical assays.  The results revealed a diverse population of PSMs present in the soil resources, exhibiting varied morphological and biochemical characteristics. Molecular identification confirmed the presence of various genera including Bacillus, Pseudomonas, and Enterobacter among others. Functional assays demonstrated the phosphate solubilization potential of the isolated strains, indicating their ability to enhance phosphorus availability in soil. The discussion highlights the significance of PSMs in agricultural systems and their potential applications in crop production enhancement. The diversity and functional attributes of the isolated PSMs underscore their importance as biofertilizers for sustainable agriculture. This research contributes to the understanding of soil microbial communities and provides insights into harnessing their potential for improving nutrient availability and crop productivity. Future research directions include exploring the synergistic effects of PSMs with other beneficial microorganisms and optimizing their application strategies for maximum agricultural benefits.