THE INFLUENCE OF BLACK POPLARS WINTER CUTTINGS DIAMETER ON HIS ROOTFORMATION AND GROWTH OF CUTTING SEEDLINGS

Authors

  • Ya.D. Fuchylo National University of Life and Environmental Sciences of Ukraine image/svg+xml
  • M.V. Sbytna National University of Life and Environmental Sciences of Ukraine image/svg+xml
  • D. Ya. Fuchylo National University of Life and Environmental Sciences of Ukraine image/svg+xml

Abstract

The data of influence of winter annual cuttings diameter of 5 hybrids of black poplars section on his root formation and growth of cutting plantlets in fresh sudubrava conditions are presented. Found that in the studied conditions, the highest rate of rooting of cuttings and height of one-year cutting plantlets are marked poplar of Toropogritskii and 'I-214'.
Poplar, hybrid forms, winter cuttings, cutting

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