Effect of Spraying with Moringa Leaf Extract and Potassium Silicate on some Chemical Properties of Banana Plant MUSA spp.

Abstract

Abstract This study was conducted in one of the covered greenhouses in Saran affiliated to the College of Agriculture - University of Dhi Qar during the agricultural season 2022-2023 during the growth period on the Grand Nine banana seedlings, for the purpose of knowing the effect of Moringa extract and potassium silicate on its chemical properties, 48 plants were selected Homogeneous, 3-4 months old. The study included two factors, the first factor: spraying with Moringa leaf extract in four concentrations (0, 5, 10, 15) g L-1, the second factor: spraying with potassium silicate in four concentrations (0, 1, 2, 3) ml L-1, the date was The first is for spraying, with an interval of ten days between one spray and another, with a rate of 6 sprays. The experiment was applied according to C.R.D, with three repetitions. The results showed that the combination a3b3 (15 g L-1 X 3 ml L-1) was superior in most chemical properties (total chlorophyll concentration (2.40) mg in 100 g-1, total soluble carbohydrates (27.00)%, nitrogen (28.90) mg g-1, phosphorus (1.28) mg g-1, potassium (19.60) mg g-1, silicon (0.078) mg kg-1, ascorbic acid (150.00) mg g-1), while proline was superior in the comparison treatment (a0×b0) as it gave (0.85) micrograms g-1.