MAKKAJO‘XORINI DON VA YASHIL MASSA HOSILDORLIGIGA BIOLOGIK FAOL MODDALAR BILAN BARGIDAN OZIQLANTIRISHNING TA’SIRI

Abstract

This study investigated the effect of foliar application of biologically active supplements on the growth period, morphological traits, grain yield, and green biomass yield of the maize cultivar “Kelajak 100”. The experiments included treatments with Xumuz baraka, BioDeposit, and Biomex-kemi, while the untreated variant served as a control. The results demonstrated that the Biomex-kemi treatment provided the most favorable outcomes, including a shortened vegetation period, increased plant height, improved ear morphological characteristics, and the highest grain and green biomass yields. In this treatment, grain yield reached 8.59 t/ha, and green biomass yield amounted to 49,50 t/ha. The findings indicate that foliar application of biologically active supplements, particularly Biomex-kemi, is an effective approach for enhancing the productivity of the maize cultivar “Kelajak 100”.