Abstract: Abstract: The drought resistance of the soybean RIL Population named as Jinf was screened and appraised, Drought and Non-drought Resistant materials Was appraised to Cyst Nematode Race 4, and the resistance between the cyst and drought resistance were studied. The results showed: Resistant to SCN4 of drought resistant materials of Jinf Population is much higher than the non-drought resistant materials, Potential of long grain of drought resistance and resistance to cyst of potential was great.