Brassinolide is the internationally recognized as the most active, high -efficiency, broad -spectrum, and non -toxic plant growth regulator. It has the dual effect of splitting and extending plant cells, promoting the developed root system, enhancing photosynthesis, and improving the chlorophyll content of crops. Promote the effective absorption of fertilizer in crop, the disadvantages of the auxiliary crops grow well, promote roots and seedlings, protect flowers and fruits; improve the crop resistance, drought resistance, saline and alkali resistance, etc., significantly reduce the occurrence of diseases; To relieve the occurrence of drug damage, use drug harm after the occurrence of drug harm, so that the crops can be quickly recovered and can eliminate the lesions; the mossidin glycolin can also significantly increase the yield and improve the quality of the crop.