Offered Bio fertilizers are the natural and organic manures, offered in the form of dung, liquid and others. These have living microorganisms which, are applied to plant surfaces, seeds and soil to promote the healthy growth of plants. The substances add nutrients to plants through the natural procedures of nitrogen fixation. Used to transmit living microorganisms derived from the cultivated soil and roots of the plant, these make harmful effect on the fertility of soil. Provided Bio fertilizers make favorable effect on the rootsâ growth as well as crop stand by boosting the overall development and growth of plant.