Effect of Using Biogas Manures on Corn Cultivation

The effect of using biogas manures increase production on corn was studied through contrast experimentation.The research results showed that the various economic characters were improved obviously,the yield and income was increased,the ecosystem equilibrium was promoted,after solid biogas manure used for base fertilizer,liquid biogas manure used for applying fertilizer.Scientific basis was provided for development of biogas manure technique in the north.