THE ROLE OF MELATONIN AND MAGNESIUM ON SOME CHEMICAL PROPERTIES OF SPINACH PLANTS (SPINACEA OLERACEA L. )

Abstract

On a farm in the Um Al-Akf area, the experiment was carried out in the winter of 2023–2024 to investigate the effects of spraying spinach plants with melatonin at three different concentrations (0, 50, and 100 mg L–1) and magnesium at three different concentrations (0, 100, and 200 mg L–1). The complete randomized block design (C.R.B.D.) was used to conduct a factorial experiment with three replicates, and the averages were compared at the 0.05 probability level. The most important results of the experiment are: Spraying spinach plants with melatonin had a noteworthy outcome on all plant Qualities On a farm in the Um Al-Akf area, the experiment was carried out in the winter of 2023–2024 to investigate the effects of spraying spinach plants with melatonin at three different concentrations (0, 50, and 100 mg L–1) and magnesium at three different concentrations (0, 100, and 200 mg L–1). The complete randomized block design (C.R.B.D.) was used to conduct a factorial experiment with three replicates, and the averages were compared at the 0.05 probability level. The most important results of the experiment are: Spraying spinach plants with melatonin had a noteworthy outcome on all plant Qualities