Subtitulo Greater Growth and Productivity Descripción Phosphorus is one of the most important and necessary nutrients needed for correct vegetable nutrition. The bio fertilization carried out by Rizobacter for wheat, corn and sunflower seeds, based on Plant Growth Promoting Rhizobacteria (PGPR) that solubilize the phosphorous in the soil, improves the performance of phosphorus fertilizers, favors the development of the root and consequently, the evolution of the crop. Our biological fertilizers, used in the treatment of seeds, are prepared with PGPR microorganisms of the Pseudomonas fluorescens species that are specially selected and assessed by our researchers because they offer outstanding properties for greater vegetable growth and productivity. It also produces antibiotics and siderophores that protect plants from the fungicide pathogens and improve its health. Main Benefits Increases the availability of phosphorus in the soil. Improves the eficiency of fertilizers containing phosphorus. Promotes growth stimulating substances. Apt for use in organic agriculture. Advantages of PGPR The strength of microorganisms that promote growth, known as PGPR, is based on their capacity to improve mechanisms that help the development of plants. This is an essential issue addressed by the scientific community, the industry, agricultural producers and end of the line receivers of the products of microbial origin, all primary allies in the development of a sustainable agricultural system. Bio fertilizers are substances that contain these living microorganisms that when applied on seeds colonize the rhizosphere or interior of the plant and promote growth through the increase of the supplement or availability of nutrients. Just as an example, they convert the insoluble phosphorus for the plants. At present, different PGPR are used in commercial inoculants because of their effect on agricultural crops.