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