Use of innovative devices with alternative energy sources for the disposal of weeds

Uzbekistan enjoys sunny weather for more than two-thirds of the year, offering a significant advantage for solar energy use. This study explores the potential of innovative devices powered by alternative energy sources, particularly for weed control in crop production. The proposed technology involves removing weeds from cultivated areas and transporting them to the edge of the field, where they are loaded into a receiver, a quadrangular box with an open top. A specialized hemispherical transparent solar concentrator focuses sunlight onto the center of the box, targeting the collected weeds. The system operates stepwise, with the horizontal movement rotating 15 degrees per hour to maintain optimal solar focus. Concentrated solar radiation intensively heats the weeds, leading to their progressive dehydration. Once dehydrated, the biomass is transferred into a hexagonal metal-based container and subjected to electric spark treatment. The fully processed material is then buried in the soil, promoting the formation of humans through an environmentally friendly method. Additionally, the study includes measurements of solar elimination on both vertical and horizontal surfaces using a high-precision electronic luxmeter. It also assesses the transmission of sunlight through a layer of transparent polymer film, contributing to the evaluation of the concentrator’s efficiency.

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