Abstract: To study the effects of Ying guang bao microbial fertilizer on the yield and quality, the field experiment was conducted in six different millet varieties.The results showed that three agronomic characters were improved, especially the increase of the effective ear length, increased by 8.7% ~27.2% in six varieties of foxtail millet test（department）. In the aspect of dry weight in addition to the three varieties under the same processing production, all other production were increased by 4.5%~72.2%.Besides a variety of two treatments,all yields of other strains were increased by 3.4%~29.0%.The dry matter and yield of millet varieties had different degrees of change by the application of microbial fertilizers.But the dry matter and yield in different millet varieties were different.It showed that the variety and amount of the microbial fertilizer had certain pertinence to the crop varieties.Therefore,it is necessary to pay attention to the application of microbial fertilizer according to the needs of the amount and methods of crops.