Abstract: In experimental farm of Inner Mongolia University for Nationalities, eleven years three asparagus species（Apollo and Grande and Atlas） as experimental material, the yields and agronomic characters of different asparagus species were studied in 2015. The results were as follow： In three experimental species, the yield of different grades asparagus of Grande was highest, average output rate per day;weight of per plant;stem number per plant; and branches per plant of Grande were also highest. In general, grande was much better than others.