Fig. 1From: Micronutrients (Zn/Mn), seaweed extracts, and plant growth-promoting bacteria as cold-stress protectants in maizeShoot length of maize plants exposed to a root zone temperature of 12–14 °C for 2 weeks in a cooling system. 0-Ctrl untreated control, Prox Proradix, SF Super Fifty, Rhizo Bacillus amyloliquefaciens FZB42 + Bacillus simplex R41, Afect Algafect; Unc. Ctrl uncooled control at 20–22 °C. Data represent means and SE of five independent replicates for each treatment. Significant differences (Tukey test, α < 5 %) are marked with different letters Back to article page