Fiziol. rast. genet. 2017, vol. 49, no. 4, 362-367, doi: Speech of Academician NAS of Ukraine V.V. Morgun at the theoretical and practical conference «Day of Field» Keywords: Fiziol. rast. genet. 2017, vol. 49, no. 4, 362-367 Full text and supplemented materials Free full text: PDF References