Evaluation of melatonin spraying on some physiological parameter of sesame varieties.

There is limited information on the melatonin spraying to different sesame varieties and their effect on physiological characteristics. The purpose of this study was to know the physiological performance of several sesame varieties by melatonin's peaceful effect. Split plots were set up using a randomized complete block design (RCBD) and three replications were used to conduct the experiment. Melatonin (0, 10, 20 and 30 mg L-1) was tested at four different concentrations in the main plots, whereas four sesame seed kinds were tested in the sub-plots (Rafidain, Sumer, Wadaa and Had). Melatonin 30 mg L-1 was shown to be superior in nearly all physiological parameters, according to the findings of this investigation. On the other types, the physiological parameters of the Wadaa variety were greatly improved. [ABSTRACT FROM AUTHOR]