The effect of pre-sowing seed treatment with nonionic colloidal solutions of silver and copper metal nanoparticles on growth and water-retaining ability of winter wheat seedlings. CBJ [Internet]. 2018 Jun. 14 [cited 2026 Aug. 29];14(1):26-3`1. Available from: https://cbj.kspu.edu/index.php/cbj/article/view/157