WebThe seed dormancy continuum. Before discussing primary and secondary dormancy in seeds of B. napus, we need to present the dormancy continuum in seeds with nondeep physiological dormancy (nondeep PD).For seeds of many species, the breaking of dormancy is not an abrupt change between dormant and nondormant states, but a series of … WebThe meaning of SECONDARY DORMANCY is dormancy induced in seeds capable of germinating immediately after ripening by the presence of one or more conditions …
Dormancy: Definition, Types & Causes - Embibe
WebThe capacity of nondormant seeds of B. napus to be induced into secondary dormancy is contrary to results of studies on fresh nondormant seeds of some other species. A reanalysis of published and unpublished data shows that fresh seeds of this species have some degree of primary dormancy and that there is a significant relationship between … Web145 Likes, 11 Comments - Kāko'o Haleakalā (@kakoo_haleakala) on Instagram: "Decommissioning of the Caltech Submillimeter Observatory on Mauna Kea is set to begin ... la dama aragonesa
Seed Dormancy - an overview ScienceDirect Topics
Webprimary dormancy (when the mechanisms occur in plants-mother) and secondary dormancy (when the mechanisms causing dormancy occur after seed dispersion). These types of dormancy occur normally in ... Websecondary dormancy. Secondary dormancy induction was affected by the state of primary dormancy of the seeds. Specifically, afterripening had a non-monotonic effect on the ability to be induced into secondary dor-mancy by stratification; first increasing in sensitivity as afterripening proceeded, then declining in sensitivity Web210 d in order to model relief of primary dormancy and ive to a germination stimulant which, in the natural induction of secondary dormancy. The data were con-environment, originates from the host ... la dama bianca film