How to get good response to biofertilizers?

Biofertilizer product must contain good effective strain in appropriate population and should be free from contaminating microorganisms. Select right combination of biofertilizers and use before expiry date. Use suggested method of application and apply at appropriate time as per the information provided on the label. For seed treatment adequate adhesive should be used for better results. For problematic soils use corrective methods like lime or gypsum pelleting of seeds or correction of soil pH by use of lime.