THE EFFECT OF REGLALG IN COMBINATION WITH MICROELEMENTS ON THE PIGMENT FUND OF PEAR AND PLUM PLANTS

Abstract

The influence of the bioregulator Reglalg with microelements B, Zn, Mn, Mo on the leave pigment system of local species and species of foreign selection of pear and plum trees, introduced in Moldova, was studied. Investigations have shown drought protection and a high stimulatory effect of such treatment on the content of chlorophylls and carotenoids in the leaves of the studied fruit plants. Keywords: pear and plum trees, bioregulator Reglalg, microelements B, Zn, Mn, Mo; leaves, pigment fund. DOI: http://doi.org/10.59295/sum6(166)2023_12