| 摘要 |
A method for phytotesting technological ecotopes comprises a selection of objects, on which investigations are carried out, the use of different kinds of arborescent plants, which are selected according to cenotic characteristic, as phytotests, planting the arborescent plants on the same ecotopes, determining the appurtenance of the plants to the either category according to an assortment of the plants tested. The arborescent plants are planted in spring. In autumn measurements of increment of either trees for said period are carried out, and, depending on the increment, a judgement on the correspondence of the technological conditions for growing plants is formulated. The values of the increments of specimens of the same species of wood are distributed according to the scale developed. A possibility of growing of a tree from one group will be indicative of the possibility of growing in the given ecotope and other plants from said group by the degree of resistance. |
