Abstract: A field experiment was carried out on planting tobacco soil in Hubei southwest to study the effect of different green manure crop on soil fertility quality and Flue-tobacco yield and quality. The result showed that the effect on soil fertility quality not notability; the effect on the flue-tobacco yield have notable different under different green manure, and wheat 、cabbage and cole higher than CK, horsebean is lowest. Planting green manure can ameliorated quality, and cole treatment was more harmony in chemic component, and than was cabbage.