At the suitable concentration (0.5~5ppm), HrpVax protein increased wheat germination rate by more than 15%.

 Activity index of each treatment

Indoor bioassay experiment of Peanut Seed Dressing:

HrpVax can significantly improve seed germination rate and seedling emergence rate.

Wheat field seed dressing experiment:

Using HrpVax to dress seeds, the emergence rate of wheat was significantly higher than that of the control, and the seedlings were neat and strong, without the phenomenon of missing seedlings in some part.