FIELD: forestry. SUBSTANCE: method involves positioning sink hole belts on portion of available tree trunk surfaces faced one toward another and opposed to them; marking sink holes on surfaces between belts. EFFECT: increased efficiency and improved quality of trees. 2 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| 0 |
|
SU405507A1 | |
| 0 |
|
SU496994A1 | |
| METHOD OF TARRING THE WOOD OF STANDING CONIFEROUS TREES | 0 |
|
SU1122270A1 |
| METHOD FOR GASHING CONIFERS | 0 |
|
SU1713501A1 |
| 0 |
|
SU434916A1 | |
| STIMULATOR OF GALIPOT YIELD | 0 |
|
SU1797791A1 |
| COMPOSITION FOR PINE TREE TAPPING | 0 |
|
SU888869A1 |
| COMPOSITION FOR ENHANCING RESIN EXUDATION AND CARR WOODLAND HEALING IN PINE RESIN BOXING | 2006 |
|
RU2322799C1 |
| ARRANGEMENT FOR TAPPING A TREE | 0 |
|
SU1209108A1 |
Authors
Dates
1997-10-20—Published
1995-02-06—Filed