WebNov 20, 2024 · In a study Anjum et al. showed that drought stress in maize led to considerable decline in net photosynthesis (33.22%), transpiration rate (37.84%), stomatal conductance (25.54% ... In addition, leaf water potential, chlorophyll content, and Fv/Fm could be used as efficient reference indicators in the selection of drought-adaptive … WebJul 28, 2024 · Globally, climate change could hinder future food security that concurrently implies the importance of investigating drought stress and genotype screening under stressed environments. Hence, the current …
Zinc Nanoparticles (ZnNPs): High-Fidelity Amelioration in Turnip
WebJan 29, 2024 · To summarize, this study suggests that melatonin mitigates photosynthetic damage in maize seedling under drought stress in two ways: (i) by maintaining a high water content in the leaves and enhancing the antioxidant system, thereby effectively reducing the accumulation of ROS, preventing chlorophyll degradation and maintaining … WebMay 1, 2024 · Inadequate availability of soil water diminishes maize metabolic activity, reduces biomass, and lowers photosynthetic rate by decreasing the leaf chlorophyll content, ultimately leading to decreased maize yield [6,7]. Drought stress during the early growth stages of maize can seriously inhibit its leaf area, growth and yield [8,9]. fur seal information
Nitrogen increases drought tolerance in maize seedlings
Webanthesis. All physiological parameters were affected by drought stress. Drought stress imposed during vegetative growth or anthesis significantly decreased chlorophyll a, … WebApr 14, 2024 · Leaf senescence reduces the photosynthetic capacity of leaves, thus significantly affecting the growth, development, and yield formation of cotton. Melatonin (MT) is a multipotent substance proven to delay leaf senescence. However, its potential mechanism in delaying leaf senescence induced by abiotic stress remains unclear. This … WebModerate nitrogen supply relieved the drought stress and enhanced the photosynthetic capacity. Malondialdehyde, H2O2 and O2-• accumulated in maize leaves under drought stress. Superoxide dismutase and ascorbate peroxidase activities increased in maize leaves under mild drought stress, but were significantly reduced under severe drought … give me a feeling slowly in a deja vu