THE INFLUENCE OF THE REGLALG BIOSTIMULATOR AND MICRO ELEMENTS ON THE PHOTOSYNTHETIC PRODUCTIVITY OF NATIVE AND FOREIGN PLUM VARIETIES
Alina GÎSCĂ, Universitatea de stat din Moldova
Abstract
The research carried out with plum plants under controlled conditions (lysimeters, Institute of Genetics, Physiology and Plant Protection) with varieties of local and foreign selection in 2023 revealed the stimulatory effect as a
result of treatments with solutions containing Reglalg and a mixture of trace elements - B, Zn, Mn, Mo regarding the
formation and activity of the photosynthetic apparatus that contributed to the realization of the production potential
of plants.
The work in this direction with plum plants for six years aims to highlight the most informative indicators of the
pigment background and photosynthetic activity of different plum varieties under the exogenous influence of biologically active substances and microelements.
Keywords: plum trees, Reglalg biostimulator, trace elements B, Zn, Mn, Mo, photosynthetic pigments, photosynthetic potential, chlorophyll index, leaves.
