THE IMPACT OF SPRAYING SEAWEED EXTRACT AND NANO-MAGNESIUM ON MAIZE YIELD AND QUALITY

The Ibn Al-Bitar Vocational Preparatory School, which is linked with the Karbala Governorate of Education, undertook a field experiment. Researchers examined the effects of foliar feeding with seaweed extract and nano magnesium on maize (Al Maha cultivar) yield and components using a randomized complete block design (RCBD) with three replicates and two variables. Seaweed extract and nano magnesium concentrations were the primary and second factors, respectively. The results showed that the effect of seaweed extract concentrations varied greatly, with 1 g.L-1 ideal for average number of rows per ear and 500-grain weight. The average number of grains per ear was 618.4 cob grain(-1) at 1.5 g.L-1 and the average total grain yield was 8.889 Mg.h(-1) at 2 g.L-1. Unlike comparative coefficients that gave the lowest mean for the attributes. Nano-magnesium therapy sprays exceed 2 g.L-1 had the greatest mean, 16.59 rows per cob. The treatment group with the lowest average weight had the lowest concentration. Over 1 gram. L-1 had the greatest average grain yield at 9.289 g.h(-1). Interaction between research factors considerably influenced most of the attributes tested.