Abstract:

The vinegar which been made by Phragmites was used for two kinds of forestry breeding (Cerasus pumila L. var. besseyi（L. H. Bailey）Gleason and Rosa albertii Regel). We got the effects of the Phragmites vinegar that had facilitation to the seedling growth, it could facilitate the elongation of tree stem and bourgeon and germination of root. The best consistence was the formulation Phragmites vinegar dilution of 400、800 double, the used times was after the seedling emerge 4～6 leaf one hearts stage, we filled the Phragmites vinegar to the seedlings, every other 5 days, the total was 6 times, the filling cubic measure was 20～30 mL.