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METHOD TO PLANT GREENERY ON IRON-ORE DUMPS OF KRYVYI RIH REGION USING TWO KINDS OF PINES
METHOD TO PLANT GREENERY ON IRON-ORE DUMPS OF KRYVYI RIH REGION USING TWO KINDS OF PINES
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机译：两种松树在克里维河地区铁矿山上种植植物的方法
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摘要
A method to plant greenery on iron-ore dumps of Kryvyi Rih region using two kinds of pines includes planting 1-2-year seedlings into holes. In addition, planting of seedlings of the pine Pinus palassiana D.Don and Scotch pine is carried out in a systemic manner by groups of 100 plants, which are placed discretely by linear circles on the slopes and the flat top of a dump with intervals between the groups in a single line of 50 m, and in the following lines, which are also placed through 50 m, the seedling groups are designed for the intervals between the groups of a preceding line.
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