Abstract: According to the Huang- Huai- Hal plain facts,we raises the yield of summer soybean through cultivation technologies of superhigh-yield,we adopt a new technique： through increasing fertilizer,sowing seeds ahead of time, planting Summer Soybean with a thin lines, ploughing out the weeds,Preventing disease and so on in the early stage of The birth, increasing fertilizer,removing excess water during the mid- and late the birth and thus we can enhance the yield per unit of area.