Exogenous nitric oxide promotes salinity tolerance in plants: A meta-analysis.

ABSTRACT: Nitric oxide (NO) has received much attention since it can boost plant defense mechanisms, and plenty of studies have shown that exogenous NO improves salinity tolerance in plants. However, because of the wide range of experimental settings, it is difficult to assess the administration of optimal dosages, frequency, timing, and method of application and the overall favorable effects of NO on growth and yield improvements. Therefore, we conducted a meta-analysis to reveal the exact physiological and biochemical mechanisms and to understand the influence of plant-related or method-related factors on NO-mediated salt tolerance. Exogenous application of NO significantly influenced biomass accumulation, growth, and yield irrespective of salinity stress. According to this analysis, seed priming

SUBMITTER: Tahjib-Ul-Arif M 

PROVIDER: S-EPMC9676926 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature