Cyanobacteria are ubiquitous components of biocrust communities and the first colonizers of terrestrial ecosystems. They play multiple roles in the soil by fixing C and N and synthesizing exopolysaccharides. which increase soil fertility and water retention and improve soil structure and stability. Application of cyanobacteria as inoculants to promote biocrust development has been pro... https://www.roneverhart.com/84-inch-Outswing-Double-Door-Security-Door-Bars-ESI-SB-01-0084/