INFLUENCE OF GROWTH REGULATORS ON THE FORMATION OF MAIN INDICATORS OF PHOTOSYNTHETIC ACTIVITY IN AMARANTH (AMARANTHUS TRICOLOR) VARIETIES Article Shevchenko K., Walli M.H., Madumarov M.M., Hmida R.B., Naji A.A. Research on Crops. Vol. 23. 2022. P. 180-185
