| 摘要 |
A method for subsurface application of chemicalization agents into soil involves the dosed delivery of a liquid, foam formation, distributing the foam across the width of a band being treated and coating the foam onto the treatment object. To raise the quality of distribution of a working substance, which is programmed and not obligatory even, within the ranges of the width of the band being treated, first the foam is forced into a hollow in the soil, further it is coated on the treatment object, that is the soil, then it is distributed across the treatment object as a layer the thickness of which meets the needed distribution law and already then it is pressed to the bottom of a furrow by means of pressing down it with soil. |
