Seed priming and foliar application with jasmonic acid enhance salinity stress tolerance of soybean (<scp><i>Glycine max</i> L.</scp>) seedlings

Abstract

The application of 60 μmol L^-1 JA improved plant growth by regulating the interaction between plant hormones and hydrogen peroxide, which may be involved in auxin signaling and stomatal closure under salt stress. These methods could efficiently protect early seedlings and alleviate salt stress damage and provide possibilities for use in improving soybean growth and inducing tolerance against excessive soil salinity. © 2020 Society of Chemical Industry.