| 摘要 |
FIELD: agriculture. SUBSTANCE: method involves improving criteria for determining quality class by predicting fungi succession models checked in confidential times: in case probability of appearance of unfavorable models is predicted, object is not certified; evaluating quality of cleaning cutting twice: at the stage of assigning for cutting for predicting purposes and at confidential time for drawing final conclusion on quality of cleaning cutting and for determining prevailing wood-destroying fungi succession models and technical and economic effectiveness. In case pine fungus-attacked plantation is present in the vicinity of cleaning cutting objects, class of cleaning cutting quality is reduced by 1, i.e., third quality class is referred to as obviously unsatisfactory class without waiting for confidential time. EFFECT: increased efficiency and enhanced reliability in determining quality of cleaning cutting. 3 ex |
