Exogenous Appliance of Nano-Zeolite and Nano-Silicon Elevate Solidago canadensis Invasive Plant Tolerance to Water Deficiency

Plant production, soil quality, and a sustainable environment depend on climate change. Drought is multidimensional stressor that seriously affects plant production. The most sensitive to change the invasive goldenrod (Solidago canadensis L.), which has potentially high-value materials can be used develop novel approach controlling its spread. This study aimed evaluate impact of different applications (NPK-chemical fertilizers (T1) as control, nano-silicon (T2), nano-NPK (T3), nano-zeolite-loaded nitrogen (T4), mixed with (T5)) growth, flowering, chemical composition, yield, essential oil (EO) productivity, tolerance water deficit under newreclaimed soil. results show T5 application enhanced morphological traits photosynthetic parameters (photosynthetic rate, CO2 concentration, use efficiency while reducing transpiration rate) in plants. Moreover, it promoted nutrients uptake compared control. highest total carbohydrate, flavonoid, phenol contents, well significant amount phytohormone indole-3-acetic acid (IAA), were obtained from application. Conversely, abscisic (ABA) antioxidant enzymes catalase (CAT) superoxide dismutase (SOD) appeared amounts control plants (T1).Th interaction effect drought stress indicated by increased EO productivity therapeutic properties.Previous provide way elevate resistance for safety production S. improve their qualitative quantitative trials economical solutions achieve an environmental