Effect of foliar treatment with microelement complex, obtained by nanotechnology, on the photosynthetic activity of winter wheat plants under different moisture conditions - O. O. Stasyk; H. O. Priadkina; D. A. Kirizii; S. K. Sytnyk; O. S. Kapitanska; A. I. Mikhno; N. M. Makharynska (Plant Physiology and Genetics, 2020)