| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: method involves severing of tree stems near the place of latent buds lodgement at the bottom of butt end of a tree or shrub at improvement cutting or rejuvenation, place formation of sprouting by means of cutting of paternal tree roots while making holes at a depth of 20...25 cm, at an angle of 25...45 to direct axis of plants lines and at an interval of 1,5...2,0 m. The treatment of places where tree roots or stubs of shrubs are severed by a mixture of chemical components is carried out. The spots of new regrowth are formed by dusting paternal tree roots and cut stubs of shrubs with a powder of colloidal sulphur in the mixture with powder of naphthyl acetic acid potassium salt at the following % weight ratio of the components: powder of colloidal sulphur 65...75; powder of naphthyl acetic acid potassium salt 25...35. ^ EFFECT: enhancement of the method efficiency. ^ 2 tbl |
