Chemo-Blended Ag & Fe Nanoparticles Effect on Growth, Physiochemical and Yield Traits of Wheat (Triticum aestivum)

Abstract

The application profile of nanotechnology is increasing due to its influential effects on the environment. Recently, this field has gained tremendous magnitude in the agriculture sector as a potential improving agent for plant growth, slow-release fertilizer, and targeted delivery of agrochemicals for sustainable crop productions. A study was designed with the aim to explore the potential effects of nanoparticles mixed with organic chemicals on the growth and physiochemical properties of wheat. Synthesized silver NPs and iron NPs were characterized through SEM and a particle analyzer, which confirmed the fine particles of a size < 20 nm. The application of chemo-blended NPs enhanced plant height, shoot and root biomass and leaf area. Chlorophyll (a, b) and total chlorophyll contents were promoted with an application of blended NPs. Chemo-blended nanoparticles promoted total soluble sugars, total free amino acid contents and total protein contents of wheat. Antioxidant enzyme activities, such as superoxide dismutase, peroxidase and catalase were significantly promoted with blended NPs. Yield related attributes were also promoted in response to nanoparticles blended with organic chemicals. These results suggest that the application of chemo-blended NPs may increase plant growth and development through the improvement of the physiochemical properties of wheat.