Abstract
The physiological state of lettuce seeds could be divided into three distinct stages. The first is the dormant stage, the second is the nondormant one and the third is the deteriorating one. The dormant and the deteriorating stages can be classified further into three phases, respectively, by the actions of germination temperature, red light, and chemical substances.The effects of an exposure to red light and of the application of gibberellic acid A3 and thiourea on germination can be divided into two functions: 1) dormancy‐releasing effect on dormant seeds, and 2) stimulating effect on aged seeds which have reduced their germinability.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
