Аннотация:This study tested for the first time the composition of a nutrient solution for hydroponic cultivation of daikon with chelated forms of 4 essential traceelements (Fe, Zn, Cu, Mn) with carboxyl-containing ligands—ethylenediaminetetraacetic acid (EDTA) and diethylenetriaminepentaacetic acid (DTPA). The resultsof the study were compared with the common GHE nutrient solution, which iswidely used in hydroponics. The use of the proposed composition led to the greatest growth and weight of plants. The value of the mass of plants grown in theexperimental nutrient solution was 30% more than with the GHE nutrient solution (General Hydroponics Europe, France), as well as the leaf area by 16%.In all samples, the plants did not show chlorosis, there was no yellowing of theleaves, and good turgor was observed. Thus, a micronutrient nutrient solution withcarboxyl-containing ligands (DTPA, EDTA) is promising for growing daikon inhydroponic conditions and can be studied to optimize the cultivation of otheragricultural products.
