Abstract:Laceration was proceeded to study the effects of the fresh food glutinous corn ear characteristics under different density and nitrogenous application.The result showed that the ear length got a littleshorter,the ear diameter got shorter obviously,the row number of the single corn grain got fewer,the single ear weight declined markedly,but the ear bald length increased gradually as the planting density increased.However,the ear grain row and ear stem diameter are foreign to density.The ear length,ear grain row,ear stem diameter and the single ear weight are at the highest level when the nitrogenous application was in the middle level,but the ear bald length had a lowest length at the same nitrogenous application.The interactive effects on main traits of the ear are also obvious under different density and different nitrogenous application.