Seed persistence in the soil under field conditions is issue for the maintenance of local plant populations and the restoration of plant communities. Saatkamp et al. compare seed survival in a burial experiment with data on various germination traits for a range of Mediterranean annual plants. Germination rate, light requirement for germination and germination in response to diurnally fluctating temperatures are found to be related to seed survival; however, survival differs according to season and this interacts with germination traits.
Read this in your language
The Week in Botany
On Monday mornings we send out a newsletter of the links that have been catching the attention of our readers on Twitter and beyond. You can sign up to receive it below.
@BotanyOne on Mastodon
Loading Mastodon feed...