The XRD Devise (X'Pert Pro Materials Research diffractometer system) was used to gather XRD patterns, and the Carl Zeiss Field Emission Scanning Electron Microscope (FESEM) provided the morphological
In order to explore the response mechanism of exogenous ABA and BR to improve the cold tolerance of maize seedlings and explore the related candidate genes of exogenous ABA and BR regulating the cold