A processing method and apparatus for the combustion fumes straw

The present invention discloses a method and apparatus for processing stalk combustion fumes. Processing method comprising: a straw into the combustion fumes treatment liquid to react, to obtain a reaction liquid and the treat gas; and a combustion process, the process gas is collected to two; IRRIGATING sample of the reaction solution on the crop, the two level processing gas into the greenhouse crops; treatment liquid containing an aqueous solution of H2O2 and HCO3-. Karrikins collected by the processing compound was dissolved, Karrikins compounds stimulate seed germination and plant growth promotion; the same process was removed using human or plant growth unfavorable components produced NO3-, SO42- as fertilizer, plant growth promoting functions ; processing a combustion gas, secondary combustion of CO to CO2 to convert it, two gas thus obtained can be processed directly into the greenhouse, the greenhouse increase CO2 concentration promote plant photosynthetic efficiency.