Effective Ingredient: N>5.5%, MgO>20mg•kg-1, CaO>56mg•kg-1, Humic acid>20%, insecticidal alkaloid>0.6% Characteristic: Promote photosynthesis and improve the yield of crops sharply; Meet crop’s special requirements of trace elements and prevent physiological disease of plants; Improve quality of farm produce; enhance plant’s antivirus and stress-resistance ability; high efficiency controlling a variety of pests. Recommended Application: For foliage spray: Dilution by 1: 1000 Dosage: 1.5L/ha. For fertilizing the soil dilute 3000 times