Comparative agronomic performance of foliar-applied nano-biochar and potassium nanoparticles in enhancing nutrient uptake, growth, and yield of Triticum aestivum L.
The growing demand for sustainable crop production necessitates innovative nutrient management strategies based on waste valorization. In this study, two waste-derived nanofertilizers, nano-biochar (NBC) and potassium nanoparticles (KNPs), prepared via green routes were evaluated as foliar potassium sources in Triticum...