The influence of the bioregulator Reglalg Shoe Racks 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 Inner Door Glass seal 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.