| 摘要 |
A method for retarding sap circulation in trees includes making on the tree trunk or its main branches parallel round notches with removal of a bark strip. The round notches are made prior to the growth beginning on the bark depth only to a cambium layer, after that on the notch with removed bark a bandage withm an elastic spacer is installed and it is tied for clamping the cambium channels conducting sap. |
