A Meta-Analysis of Biostimulant Yield Effectiveness in Field Trials.

ABSTRACT: Today's agriculture faces many concerns in maintaining crop yield while adapting to climate change and transitioning to more sustainable cultivation practices. The application of plant biostimulants (PBs) is one of the methods that step forward to address these challenges. The advantages of PBs have been reported numerous times. Yet, there is a general lack of quantitative assessment of the overall impact of PBs on crop production. Here we report a comprehensive meta-analysis on biostimulants (focus on non-microbial PBs) of over one thousand pairs of open-field data in a total of 180 qualified studies worldwide. Yield gains in open-field cultivation upon biostimulant application were compared across different parameters: biostimulant category, application method, crop species, climate cond

SUBMITTER: Li J 

PROVIDER: S-EPMC9047501 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature